Protection device for riffled plate on furnace surface of roasting furnace

Abstract

The utility model discloses a roasting furnace surface checkered steel plate protection device which comprises a main machine body, a smoke discharge channel is arranged on one side of the main machine body, a checkered steel plate is arranged on the side face of the smoke discharge channel, a heat dissipation frame is arranged on the side face of the checkered steel plate, and heat dissipation fins are arranged on one side of the heat dissipation frame. A heat conduction block is fixedly installed on one side of the cooling fin, a heat conduction pipe is fixedly installed on one side of the heat conduction block, a flow guide pipe is arranged in the heat conduction pipe, and the side, close to the checkered steel plate, of the cooling fin and the side, close to the checkered steel plate, of the cooling frame are flush and attached to the checkered steel plate. According to the utility model, high temperature gathered in the flue gas discharge channel can be transmitted to the radiating fins through the radiating frame, so that the radiating fins transmit the high temperature to the heat conduction block, the heat conduction block transmits the temperature to the heat conduction pipe, and the temperature of the flue gas discharge channel can be reduced under the action of the cooling liquid in the flow guide pipe; and deformation of the checkered steel plate caused by long-time high temperature is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of roasting furnaces, and more specifically, particularly relates to a roasting furnace surface patterned steel plate protection device. Background Art

[0002] A baking furnace is a thermal equipment that consists of several furnace chambers of the same structure arranged in double rows and operates according to a moving flame system to perform baking heat treatment on pressed raw products.

[0003] A flue is needed in the roasting furnace to discharge the flue gas generated during roasting, but the discharged flue gas has a relatively high temperature. If the negative pressure in the furnace chamber is low, heat is easily accumulated, causing local high temperature. When the flue gas is discharged, the flue will be continuously subjected to high temperature, which can easily cause deformation of the furnace surface patterned steel plate at the flue, thus affecting its use.

[0004] In summary, the utility model provides a roasting furnace surface patterned steel plate protection device to solve the above problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a roasting furnace furnace surface patterned steel plate protection device, which is achieved by the following specific technical means:

[0006] A patterned steel plate protection device for a roasting furnace surface comprises a main body, a smoke exhaust duct is arranged on one side of the main body, a patterned steel plate is arranged on the side of the smoke exhaust duct, a heat sink is arranged on the side of the patterned steel plate, a heat sink is arranged on one side of the heat sink, a heat conduction block is fixedly installed on one side of the heat conduction block, a heat conduction pipe is fixedly installed on one side of the heat conduction block, a flow guide pipe is arranged inside the heat conduction pipe, a side of the heat sink close to the patterned steel plate is flush with a side of the heat sink close to the patterned steel plate, and both are in contact with the patterned steel plate.

[0007] Furthermore, a mounting frame is provided on the side of the patterned steel plate, a mounting groove is opened on one side of the mounting frame, a sliding rod is installed inside the mounting groove, a spring is provided on the side of the sliding rod, a sliding block is slidably installed on the side of the sliding rod, the spring is arranged on the side of the sliding block close to the side wall of the mounting groove, a connecting rod is rotatably installed on one side of the sliding block, and a protective plate is rotatably installed on one end of the connecting rod.

[0008] Furthermore, a sealed door is installed on one side of the main body, a visual observation window is arranged inside the sealed door, and a door handle is arranged on one side of the sealed door.

[0009] Furthermore, a support frame is provided on the lower side of the main body.

[0010] Furthermore, a liquid inlet is provided at one end of the flow guide tube, and a liquid outlet is provided at the other end of the flow guide tube.

[0011] Furthermore, there are two heat dissipation racks, both of which are connected to the heat sink, and there are two mounting racks, which are connected through a protective plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. In the utility model, the high temperature gathered in the flue gas discharge duct can be transferred to the heat sink through the heat sink, so that the heat sink transfers the high temperature to the heat conduction block, and the heat conduction block transfers the temperature to the heat conduction pipe. Under the action of the coolant in the guide pipe, the temperature of the flue gas discharge duct can be reduced, avoiding deformation of the patterned steel plate caused by long-term high temperature.

[0014] 2. When the smoke exhaust duct is hit by a collision, the protective plate drives the connecting rod to rotate, so that the connecting rod drives the sliding block to move, so that the sliding block compresses the spring, thereby reducing the force when the smoke exhaust duct is hit, thereby protecting the patterned steel plate at the smoke exhaust duct. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a three-dimensional schematic diagram of a protection device for a patterned steel plate on a furnace surface of a roasting furnace.

[0016] Figure 2 The utility model is a cross-sectional schematic diagram of a patterned steel plate protection device for a furnace surface of a roasting furnace.

[0017] Figure 3 The utility model is a cross-sectional schematic diagram of a patterned steel plate protection device for a furnace surface of a roasting furnace.

[0018] Figure 4 The utility model is a cross-sectional schematic diagram of a patterned steel plate protection device for a furnace surface of a roasting furnace.

[0019] Figure 5 The utility model is an enlarged schematic diagram of part A of a patterned steel plate protection device for a roasting furnace.

[0020] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0021] 1. Main body; 2. Sealed door; 3. Door handle; 4. Visual observation window; 5. Support frame; 6. Smoke exhaust duct; 7. Patterned steel plate; 8. Mounting frame; 9. Sliding rod; 10. Spring; 11. Sliding block; 12. Connecting rod; 13. Protective plate; 14. Heat sink; 15. Heat sink; 16. Liquid inlet; 17. Liquid outlet; 18. Heat transfer block; 19. Flow guide pipe; 20. Heat transfer pipe; 21. Mounting slot. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Example:

[0026] like Figures 1 to 5 As shown, the utility model provides a roasting furnace furnace surface patterned steel plate protection device, comprising a main body 1, a smoke exhaust duct 6 is arranged on one side of the main body 1, a patterned steel plate 7 is arranged on the side of the smoke exhaust duct 6, a heat sink 14 is arranged on the side of the patterned steel plate 7, a heat sink 15 is arranged on one side of the heat sink 14, a heat conduction block 18 is fixedly installed on one side of the heat conduction block 18, a heat conduction pipe 20 is fixedly installed on one side of the heat conduction block 18, and a flow guide pipe 1 is arranged inside the heat conduction pipe 20 9. The side of the heat sink 15 close to the patterned steel plate 7 is flush with the side of the heat sink 14 close to the patterned steel plate 7, and both are in contact with the patterned steel plate 7. The high temperature accumulated in the smoke exhaust duct 6 can be transferred to the heat sink 15 through the heat sink 14, so that the heat sink 15 transfers the high temperature to the heat conductive block 18, and the heat conductive block 18 transfers the temperature to the heat conductive pipe 20. Under the action of the coolant in the guide pipe 19, the temperature of the smoke exhaust duct 6 can be reduced, avoiding deformation of the patterned steel plate 7 caused by long-term high temperature.

[0027] Among them, a mounting frame 8 is arranged on the side of the patterned steel plate 7, a mounting groove 21 is opened on one side of the mounting frame 8, a sliding rod 9 is installed inside the mounting groove 21, a spring 10 is arranged on the side of the sliding rod 9, a sliding block 11 is slidably installed on the side of the sliding rod 9, the spring 10 is arranged on the side of the sliding block 11 close to the side wall of the mounting groove 21, a connecting rod 12 is rotatably installed on one side of the sliding block 11, and a protective plate 13 is rotatably installed on one end of the connecting rod 12. When the smoke exhaust duct 6 is collided, the protective plate 13 drives the connecting rod 12 to rotate, so that the connecting rod 12 drives the sliding block 11 to move, so that the sliding block 11 compresses the spring 10, so that the force when the smoke exhaust duct 6 is collided can be reduced, thereby protecting the patterned steel plate 7 at the smoke exhaust duct 6.

[0028] Among them, a sealed door 2 is installed on one side of the main body 1, a visual observation window 4 is arranged inside the sealed door 2, and a door handle 3 is arranged on one side of the sealed door 2. The sealing door 2 can be conveniently used for the device, and the visual observation window 4 can conveniently observe the roasting situation.

[0029] A support frame 5 is provided at the lower side of the main body 1, and the support frame 5 is provided to facilitate the use of the device.

[0030] A liquid inlet 16 is disposed at one end of the guide tube 19 , and a liquid outlet 17 is disposed at the other end of the guide tube 19 . The liquid inlet 16 and the liquid outlet 17 are provided to facilitate protection of the patterned steel plate 7 .

[0031] There are two heat sinks 14 , both of which are connected to the heat sink 15 . There are two mounting frames 8 , which are connected via a protective plate 13 . With the two mounting frames 8 and the two heat sinks 14 , the smoke exhaust duct 6 can be easily maintained.

[0032] The working principle of this embodiment:

[0033] The utility model discloses a protection device for the patterned steel plate of the furnace surface of a roasting furnace. In actual practice, one of the mounting frames 8 is firstly sleeved on the side of the patterned steel plate 7, and at this time, the heat dissipation frame 14 is sleeved on the side of the patterned steel plate 7, so that the heat dissipation frame 14 is located between the two mounting frames 8, and then the other mounting frame 8 is sleeved on the side of the patterned steel plate 7, and the liquid inlet 16 and the liquid outlet 17 are respectively connected to different pipes, and then the coolant is poured into the liquid inlet 16, so that the coolant flows out from the liquid outlet 17 through the guide pipe 19. When the roasting furnace is working, the high temperature gathered in the smoke exhaust duct 6 can be transmitted to the heat dissipation frame 14. The heat sink 15 transfers the high temperature to the heat conductive block 18, and the heat conductive block 18 transfers the temperature to the heat conductive pipe 20. Under the action of the coolant in the guide pipe 19, the temperature of the flue gas discharge duct 6 can be reduced to prevent the patterned steel plate 7 from being deformed due to long-term high temperature. At the same time, when the flue gas discharge duct 6 is hit, the protective plate 13 drives the connecting rod 12 to rotate, so that the connecting rod 12 drives the sliding block 11 to move, so that the sliding block 11 compresses the spring 10, so that the force when the flue gas discharge duct 6 is hit can be reduced, thereby protecting the patterned steel plate 7 at the flue gas discharge duct 6.

[0034] The implementation modes of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A roasting furnace surface patterned steel plate protection device, comprising a main body (1), characterized in that: A smoke exhaust duct (6) is arranged on one side of the main body (1), a patterned steel plate (7) is arranged on the side of the smoke exhaust duct (6), a heat sink (14) is arranged on the side of the patterned steel plate (7), a heat sink (15) is arranged on one side of the heat sink (14), a heat conduction block (18) is fixedly mounted on one side of the heat sink (15), a heat conduction pipe (20) is fixedly mounted on one side of the heat conduction block (18), a flow guide pipe (19) is arranged inside the heat conduction pipe (20), and a side of the heat sink (15) close to the patterned steel plate (7) is flush with a side of the heat sink (14) close to the patterned steel plate (7), and both are in close contact with the patterned steel plate (7).

2. A roasting furnace surface patterned steel plate protection device as claimed in claim 1, characterized in that: A mounting frame (8) is arranged on the side of the patterned steel plate (7), a mounting groove (21) is opened on one side of the mounting frame (8), a sliding rod (9) is installed inside the mounting groove (21), a spring (10) is arranged on the side of the sliding rod (9), a sliding block (11) is slidably installed on the side of the sliding rod (9), the spring (10) is arranged on one side of the sliding block (11) close to the side wall of the mounting groove (21), a connecting rod (12) is rotatably installed on one side of the sliding block (11), and a protective plate (13) is rotatably installed on one end of the connecting rod (12).

3. A roasting furnace surface patterned steel plate protection device as claimed in claim 1, characterized in that: A sealed door (2) is installed on one side of the main body (1), a visual observation window (4) is arranged inside the sealed door (2), and a door handle (3) is arranged on one side of the sealed door (2).

4. A roasting furnace surface patterned steel plate protection device as claimed in claim 1, characterized in that: A support frame (5) is provided on the lower side of the main body (1).

5. A roasting furnace surface patterned steel plate protection device as claimed in claim 1, characterized in that: One end of the flow guide tube (19) is provided with a liquid inlet (16), and the other end of the flow guide tube (19) is provided with a liquid outlet (17).

6. A roasting furnace surface patterned steel plate protection device as claimed in claim 2, characterized in that: There are two heat dissipation frames (14) and both are connected to the heat sink (15); there are two mounting frames (8) and they are connected via a protective plate (13).

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