Liquefied gas heating furnace convenient to adjust

Abstract

The utility model relates to the technical field of heating furnaces, and discloses a liquefied gas heating furnace convenient to adjust, which comprises a base, a fixing sleeve is fixedly connected to the top of the base, a furnace body is fixedly connected to the top of the fixing sleeve, and a discharging pipe penetrates through and is fixedly connected to the inside of the bottom of the left side of the furnace body. A first control valve is fixedly connected to the top of the discharging pipe, a connecting pipe is fixedly connected to the left side of the top of the furnace body, a second control valve is fixedly connected to the top of the connecting pipe, a cover plate is arranged on the top of the furnace body, an air outlet pipe penetrates through and is fixedly connected to the right side of the furnace body, and a mounting ring is fixedly connected to the outer wall of the right side of the air outlet pipe. According to the pipeline cleaning device, the mounting column is mounted through the bolt and the first threaded hole, the rotating column is driven by the first motor to rotate, so that the arc-shaped plate cleans impurities on the inner wall of the pipeline, the moving ring is pushed by the electric push rod to move, the arc-shaped plate is expanded, and the pipeline cleaning device is suitable for cleaning pipelines of different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of heating furnaces, in particular to a liquefied gas heating furnace which is easy to adjust. Background Art

[0002] In the metallurgical industry, a heating furnace is a device that heats materials or workpieces to the temperature required for rolling or forging. Heating furnaces are used in a wide range of industries, including petroleum, chemical engineering, metallurgy, machinery, heat treatment, surface treatment, building materials, electronics, materials, light industry, daily chemicals, and pharmaceuticals.

[0003] The flue gas generated during the use of the heating furnace will be discharged from the ventilation duct in the heating furnace. There is a lot of dust in the flue gas after the heating furnace is burned. When the flue gas passes through the ventilation pipe, as time goes by, part of the dust in the flue gas adheres to the inner wall of the ventilation pipe, thereby affecting the ventilation effect. In severe cases, it will cause the ventilation pipe to be blocked.

[0004] In view of the above problems, a liquefied gas heating furnace which is easy to adjust is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a liquefied gas heating furnace that is easy to adjust, which solves the problem in the background technology that when the flue gas passes through the ventilation pipe, as time goes by, part of the dust in the flue gas adheres to the inner wall of the ventilation pipe, thereby affecting the ventilation effect and even causing severe blockage of the ventilation pipe.

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a liquefied gas heating furnace that is easy to adjust, comprising a base, a fixed sleeve fixedly connected to the top of the base, a furnace body fixedly connected to the top of the fixed sleeve, a discharge pipe passing through and fixedly connected to the inside of the left bottom of the furnace body, a first control valve fixedly connected to the top of the discharge pipe, a connecting pipe fixedly connected to the left side of the top of the furnace body, a second control valve fixedly connected to the top of the connecting pipe, a cover plate is provided on the top of the furnace body, an air outlet pipe passes through and fixedly connected to the right side of the furnace body, a mounting ring is fixedly connected to the right outer wall of the air outlet pipe, a second threaded hole evenly distributed is opened on the right outer wall of the mounting ring, and the mounting ring The outer wall is provided with evenly distributed first threaded holes, the inner wall of the first threaded hole is threadedly connected to a bolt, and the inside of the second threaded hole is provided with a mounting post, the right side of the mounting post is fixedly connected to a fixing plate, the left outer wall of the fixing plate is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a rotating column, the left outer wall of the rotating column is fixedly connected to a fixing ring, the right side of the fixing ring is fixedly connected to an electric push rod, the output end of the electric push rod is fixedly connected to a moving ring, and the moving ring is slidably connected to the outer wall of the rotating column, the fixing ring and the outer wall of the moving ring are both rotatably connected to an inclined rod, the other end of the inclined rod is rotatably connected to an arc plate, and a rotating assembly is provided at the bottom of the furnace body.

[0007] By adopting the above technical solution, the second threaded hole is used to connect with other pipes, the pipes are separated, the mounting column is inserted inside, the mounting column is limited by bolts, the inside of the outlet pipe is cleaned, and impurities on the inner wall of the outlet pipe are cleaned through the arc plate.

[0008] As a further description of the above technical solution: the rotating assembly includes a second motor, and the second motor is fixedly connected to the top of the base.

[0009] By adopting the above technical solution, the object on the top is driven to rotate by the second motor.

[0010] As a further description of the above technical solution: the output end of the second motor is fixedly connected to a connecting column, and the outer ring on the top of the connecting column is fixedly connected to a driving pulley.

[0011] By adopting the above technical solution, the driving pulley is driven to rotate by the rotation of the connecting column.

[0012] As a further description of the above technical solution: both the front and rear ends of the furnace body are rotatably connected to support columns, and the outer ring of the bottom of the support column is fixedly connected to a driven pulley.

[0013] By adopting the above technical solution, the support column is driven to rotate by the rotation of the driven pulley.

[0014] As a further description of the above technical solution: a belt is provided between the driving pulley and the driven pulley.

[0015] By adopting the above technical solution, the driving pulley and the belt drive the driven pulley to rotate, so that the support column rotates.

[0016] As a further description of the above technical solution: a driving gear is provided on the top of the driving pulley, and the driving gear is fixedly connected to the outer wall of the connecting column, and support rods are rotatably connected inside the left and right sides of the furnace body.

[0017] By adopting the above technical solution, the driving gear is driven to rotate by the rotation of the connecting column, so that the support rod is rotated.

[0018] As a further description of the above technical solution: the outer ring at the bottom of the support rod is fixedly connected with a driven gear, and the driven gear is meshed with the driving gear.

[0019] By adopting the above technical solution, the driving gear drives the driven gear to rotate, so that the support rod rotates.

[0020] As a further description of the above technical solution: the support column and the top of the support rod are fixedly connected with evenly distributed stirring blades.

[0021] By adopting the above technical solution, the internal objects are turned over by the stirring blades and melted fully.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0023] 1. The utility model provides a liquefied gas heating furnace that is easy to adjust. First, the mounting column is installed through bolts and first threaded holes. The first motor drives the rotating column to rotate, so that the arc plate cleans impurities on the inner wall of the pipeline. The electric push rod pushes the moving ring to move, so that the arc plate expands, which is suitable for cleaning pipelines of different sizes.

[0024] 2. The utility model provides a liquefied gas heating furnace that is easy to adjust. The second motor drives the connecting column to rotate, so that the driving pulley and the belt drive the driven pulley to rotate, so that the support column rotates. The driving gear and the driven gear are engaged, so that the driven gear rotates, so that the support rod and the stirring blade rotate, which saves the time of heating and melting and improves the heating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the exploded structure of the bolt of the present utility model;

[0027] Figure 3 This is a schematic structural diagram of the curved plate of the present utility model;

[0028] Figure 4 It is a schematic diagram of the cross-sectional structure of the furnace body of the present invention.

[0029] In the figure: 1. Base; 2. Fixed sleeve; 3. Furnace body; 4. Discharge pipe; 5. First control valve; 6. Connecting pipe; 7. Second control valve; 8. Cover plate; 9. Exhaust pipe; 10. Mounting ring; 11. First threaded hole; 12. Second threaded hole; 13. Bolt; 14. Mounting column; 15. Fixed plate; 16. First motor; 17. Rotating column; 18. Inclined rod; 19. Moving ring; 20. Electric push rod; 21. Arc plate; 22. Second motor; 23. Connecting column; 24. Driving pulley; 25. Driven pulley; 26. Belt; 27. Support column; 28. Driving gear; 29. ​​Driven gear; 30. Support rod; 31. Stirring blade; 32. Fixed ring. DETAILED DESCRIPTION

[0030] The following will refer to the accompanying drawings of the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] In order to further understand the content of the present invention, the present invention is described in detail with reference to the accompanying drawings.

[0032] Reference Figure 1 The utility model relates to a liquefied gas heating furnace that is easy to adjust, including a base 1, a fixed sleeve 2 is fixedly connected to the top of the base 1, and the furnace body 3 is supported by the fixed sleeve 2, the top of the fixed sleeve 2 is fixedly connected to the furnace body 3, and a discharge pipe 4 is passed through and fixedly connected to the bottom of the left side of the furnace body 3, and a first control valve 5 is fixedly connected to the top of the discharge pipe 4, and the material inside the furnace body 3 is discharged through the discharge pipe 4 and the first control valve 5, a connecting pipe 6 is fixedly connected to the left side of the top of the furnace body 3, and a second control valve 7 is fixedly connected to the top of the connecting pipe 6, and the liquefied gas is regulated by the connecting pipe 6 and the second control valve 7, and a cover plate 8 is provided on the top of the furnace body 3, and the top of the furnace body 3 is covered by the cover plate 8, so that harmful gases are discharged through the outlet pipe 9.

[0033] Reference Figure 2 and Figure 3The right side of the furnace body 3 is penetrated and fixedly connected with an outlet pipe 9, and the right outer wall of the outlet pipe 9 is fixedly connected with a mounting ring 10. The right outer wall of the mounting ring 10 is provided with evenly distributed second threaded holes 12, and the outer side of the outer wall of the mounting ring 10 is provided with evenly distributed first threaded holes 11. The second threaded hole 12 can be connected to other pipes and fixed by a large bolt, or the mounting column 14 can be inserted into it and rotated into the first threaded hole 11 by the bolt 13 to limit the mounting column 14. The inner wall of the first threaded hole 11 is threaded with a bolt 13, and the second threaded hole 12 is provided with a mounting column 14. The right side of the mounting column 14 is fixedly connected with a fixing plate 15, and the left outer wall of the fixing plate 15 is fixedly connected with a first motor 16. The first motor 16 outputs The end is fixedly connected to a rotating column 17, a fixed ring 32 is fixedly connected to the left outer wall of the rotating column 17, and an electric push rod 20 is fixedly connected to the right side of the fixed ring 32. The output end of the electric push rod 20 is fixedly connected to a moving ring 19, and the moving ring 19 is slidingly connected to the outer wall of the rotating column 17. The fixed ring 32 and the outer wall of the moving ring 19 are both rotatably connected to the inclined rod 18, and the other end of the inclined rod 18 is rotatably connected to the arc plate 21. The rotating column 17 is driven to rotate by the first motor 16. The rotating column 17 is rotated so that the fixed ring 32 and the inclined rod 18 on the outer wall of the moving ring 19 are rotated, so that the arc plate 21 cleans the inner wall of the outlet pipe 9. The position of the moving ring 19 is adjusted by the electric push rod 20 to open the arc plate 21, which is suitable for outlet pipes 9 of different sizes.

[0034] Reference Figure 4A rotating assembly is provided at the bottom of the furnace body 3, and the rotating assembly includes a second motor 22. The second motor 22 is fixedly connected to the top of the base 1, and the output end of the second motor 22 is fixedly connected to a connecting column 23. The outer ring of the top of the connecting column 23 is fixedly connected to a driving pulley 24. The front and rear ends of the furnace body 3 are rotatably connected to support columns 27, and the outer ring of the bottom of the support column 27 is fixedly connected to a driven pulley 25. A belt 26 is provided between the driving pulley 24 and the driven pulley 25. A driving gear 28 is provided on the top of the driving pulley 24, and the driving gear 28 is fixedly connected to the outer wall of the connecting column 23. The left and right sides of the furnace body 3 are rotatably connected to support rods 30, and the outer ring of the bottom of the support rod 30 is fixedly connected to a driven gear 29, and the driven gear 29 is meshed with the driving gear 28. The support column 27 is connected to the top of the support rod 30, and a uniformly distributed stirring blade 31 is fixedly connected. The connecting column 23 is driven to rotate by the second motor 22, and the two driving pulleys 24 are driven to rotate by the rotation of the connecting column 23. The two driving pulleys 24 and the two belts 26 simultaneously drive the driven pulleys 25 at the front and rear ends to rotate, so that the support columns 27 at the front and rear ends are rotated, and the driving gear 28 is also driven to rotate through the connecting column 23. The driving gear 28 is engaged with the driven gear 29, so that the support rod 30 inside the driven gear 29 is rotated, so that the support rod 30 rotates in the opposite direction, and the support column 27 rotates forward, so that the internal stirring blade 31 stirs the internal material so that it can be fully burned.

[0035] Working principle: open the liquefied gas through the connecting pipe 6 and the second control valve 7, light the fire inside, open the cover 8, put the material inside, cover the cover 8, and drive the connecting column 23 to rotate through the second motor 22. The two driving pulleys 24 are driven to rotate through the rotation of the connecting column 23. The driven pulleys 25 at the front and rear ends are driven to rotate through the two driving pulleys 24 and the two belts 26, so that the support columns 27 at the front and rear ends are rotated. The driving gear 28 is also driven to rotate through the connecting column 23. The driving gear 28 is engaged with the driven gear 29, so that the support rod 30 inside the driven gear 29 is rotated, so that the support rod 30 rotates in the opposite direction, and the support The column 27 rotates forward, so that the internal stirring blade 31 stirs the internal material so that it can be fully burned. After combustion, the internal material is discharged through the discharge pipe 4 and the first control valve 5, the outlet pipe 9 is cleaned, and the mounting column 14 is inserted into it and rotated into the first threaded hole 11 through the bolt 13. The mounting column 14 is limited and controlled. The rotating column 17 is driven to rotate by the first motor 16. The rotating column 17 rotates, so that the fixed ring 32 and the inclined rod 18 on the outer wall of the moving ring 19 rotate, so that the arc plate 21 cleans the inner wall of the outlet pipe 9. The position of the moving ring 19 is adjusted by the electric push rod 20, so that the arc plate 21 is opened, which is suitable for outlet pipes 9 of different sizes.

[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A liquefied gas heating furnace that is easy to adjust, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected with a fixing sleeve (2), the top of the fixing sleeve (2) is fixedly connected with a furnace body (3), a discharge pipe (4) is passed through and fixedly connected to the bottom of the left side of the furnace body (3), the top of the discharge pipe (4) is fixedly connected with a first control valve (5), a connecting pipe (6) is fixedly connected to the left side of the top of the furnace body (3), the top of the connecting pipe (6) is fixedly connected with a second control valve (7), a cover plate (8) is arranged on the top of the furnace body (3), an air outlet pipe (9) is passed through and fixedly connected to the right side of the furnace body (3), a mounting ring (10) is fixedly connected to the right outer wall of the air outlet pipe (9), the right outer wall of the mounting ring (10) is provided with evenly distributed second threaded holes (12), the outer wall of the mounting ring (10) is provided with evenly distributed first threaded holes (11), the inner wall of the first threaded hole (11) is threaded The second threaded hole (12) is provided with a mounting column (14), a fixing plate (15) is fixedly connected to the right side of the mounting column (14), a first motor (16) is fixedly connected to the left outer wall of the fixing plate (15), a rotating column (17) is fixedly connected to the output end of the first motor (16), a fixing ring (32) is fixedly connected to the left outer wall of the rotating column (17), an electric push rod (20) is fixedly connected to the right side of the fixing ring (32), a moving ring (19) is fixedly connected to the output end of the electric push rod (20), and the moving ring (19) is slidably connected to the outer wall of the rotating column (17), the fixing ring (32) and the outer wall of the moving ring (19) are both rotatably connected to an inclined rod (18), and the other end of the inclined rod (18) is rotatably connected to an arc plate (21), and a rotating assembly is provided at the bottom of the furnace body (3).

2. The easily adjustable liquefied gas heating furnace according to claim 1, characterized in that: The rotating assembly comprises a second motor (22), and the second motor (22) is fixedly connected to the top of the base (1).

3. The easily adjustable liquefied gas heating furnace according to claim 2, characterized in that: The output end of the second motor (22) is fixedly connected to a connecting column (23), and the top outer ring of the connecting column (23) is fixedly connected to a driving pulley (24).

4. The liquefied gas heating furnace that is easy to adjust according to claim 2, characterized in that: The front and rear ends of the furnace body (3) are rotatably connected to support columns (27), and the outer ring at the bottom of the support column (27) is fixedly connected to a driven pulley (25).

5. The easily adjustable liquefied gas heating furnace according to claim 3, characterized in that: A belt (26) is arranged between the driving pulley (24) and the driven pulley (25).

6. The easily adjustable liquefied gas heating furnace according to claim 3, characterized in that: A driving gear (28) is arranged on the top of the driving pulley (24), and the driving gear (28) is fixedly connected to the outer wall of the connecting column (23). Support rods (30) are rotatably connected inside the left and right sides of the furnace body (3).

7. The easily adjustable liquefied gas heating furnace according to claim 6, characterized in that: The outer ring at the bottom of the support rod (30) is fixedly connected with a driven gear (29), and the driven gear (29) is meshingly connected with the driving gear (28).

8. The easily adjustable liquefied gas heating furnace according to claim 4, characterized in that: The support column (27) and the top of the support rod (30) are fixedly connected with evenly distributed stirring blades (31).

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