Mounting and fixing mechanism for combustion gun of glass kiln

Abstract

The utility model provides a mounting and fixing mechanism for a burning gun of a glass kiln, which belongs to the technical field of glass kilns and comprises a refractory brick wall, the burning gun and a burning chamber arranged at the front end of the burning gun, the burning chamber is communicated with the burning gun, an expansion nozzle is arranged on the front end face of the burning chamber, a first fuel pipeline is arranged on the upper surface of the rear end of the burning chamber, and a second fuel pipeline is arranged at the rear end of the burning gun. Fixing columns are arranged on the upper edge and the lower edge of the two sides of the rear end of the burning cabin, adjusting devices are arranged on the side faces of the fixing columns, and tension bars are arranged on the side faces of the adjusting devices. The adjusting device adjusts the clamping force to the fixing column, when the refractory brick wall reaches the thermal expansion numerical value, the clamping force to the refractory brick wall is reduced through the adjusting device, the adjusting device can generate corresponding deformation when the refractory brick wall generates thermal expansion, the refractory brick wall is prevented from being excessively extruded, and the refractory brick wall is prevented from being broken.

Description

Technical Field

[0001] The utility model relates to the technical field of glass kilns, and in particular to a glass kiln burner installation and fixing mechanism. Background Art

[0002] The kiln combustion system is part of the kiln heating method and is also one of the factors that affect the service life of the kiln. Since the combustion provides space heat through the oxygen and natural gas convergence to the burner, the mixed material is fed by the feeder screw. The dust or the flow of the top of the furnace under high temperature will cause the burner nozzle to be blocked or coked, and the burner is not easy to fix.

[0003] The existing method of fixing the burner gun makes the combustion area of ​​the burner gun too narrow and the flame radiation intensity is insufficient. In order to solve the above problems, a glass kiln burner installation and fixing mechanism is proposed to solve the above problems. Utility Model Content

[0004] In view of this, the utility model provides a glass kiln burner installation and fixing mechanism, the utility model can start the burner to make the fire burn in the fire chamber, and then perform fire spraying operation in the glass kiln through the enlarged nozzle, clamp the refractory brick wall through the fixed column, and adjust the clamping force on the fixed column through the adjusting device. When the refractory brick wall reaches the thermal expansion value, the clamping force on the refractory brick wall is reduced through the adjusting device. When the refractory brick wall generates thermal expansion, the adjusting device can generate corresponding deformation to prevent the refractory brick wall from being excessively squeezed and the refractory brick wall from being broken.

[0005] In order to solve the above technical problems, the utility model provides a glass kiln furnace burner installation and fixing mechanism, including a refractory brick wall, a burner and a burner compartment arranged at the front end of the burner, the burner compartment is connected with the burner, an enlarged nozzle is provided on the front end surface of the burner compartment, a first fuel pipeline is provided on the upper surface of the rear end of the burner compartment, a second fuel pipeline is provided at the rear end of the burner, fixed columns are provided on the upper and lower edges of both sides of the rear end of the burner compartment, an adjusting device is provided on the side of the fixed column, and a tension rod is provided on the side of the adjusting device.

[0006] A connecting plate for connecting the adjusting device to the fixing columns is arranged between the fixing columns. One side of the connecting plate is connected to the adjusting device. Fixing bolts for connecting the fixing columns to the connecting plate are arranged at the four corners of the connecting plate surface.

[0007] A rotating shaft for driving the rotating disk to rotate is vertically arranged in the middle of the adjusting device, and a fixing device for fixing the rotating shaft is arranged at the upper and lower ends of the rotating shaft, and the fixing device is connected with the upper and lower surfaces of the adjusting device.

[0008] A rotating disk for connecting the rotating shaft with a linkage plate is provided on the middle surface of the rotating shaft, and a linkage plate for connecting the rotating disk with a tension rod is provided on one side surface of the rotating disk. The upper surface of one end of the linkage plate is welded to the lower end of the tension rod.

[0009] A support base is provided on the lower surface of the combustion chamber for supporting the combustion chamber to move into the kiln.

[0010] A supporting brick wall for supporting the second fuel pipeline is provided on the rear end side of the burner, a pipeline bracket for supporting is provided on the lower surface of the middle part of the supporting brick wall, the first fuel pipeline runs through the pipeline bracket, and a groove for supporting the second fuel pipeline is provided at the bottom of the supporting brick wall.

[0011] A first feed pipeline for supplying auxiliary fuel is provided on the rear end side of the first fuel pipeline, and a first feed valve for controlling the opening and closing of the first feed pipeline is provided at one end of the first feed pipeline.

[0012] A pipeline connector for lengthening or reducing the diameter of the second fuel pipeline is provided in the middle section of the second fuel pipeline, and a second feed valve for opening and closing the second fuel pipeline is provided at the rear end of the second fuel pipeline.

[0013] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0014] 1. Start the burner to start the fire in the fire chamber, and then perform the flame spraying operation in the glass kiln through the enlarged nozzle. The adjusting device is connected to the tension rod, and the refractory brick wall is clamped by the fixed column. The adjusting device can adjust the clamping force on the fixed column. When the refractory brick wall expands to a predetermined value due to heat, the clamping force on the refractory brick wall is reduced by adjusting the adjusting device. When the refractory brick wall expands due to heat, the adjusting device can produce corresponding deformation to prevent the refractory brick wall from being excessively squeezed and broken, thereby expanding the combustion area, enhancing the flame radiation intensity, and increasing the melting capacity of the kiln.

[0015] 2. A first feed pipe for supplying auxiliary fuel is provided on the side of the rear end of the first fuel pipeline, a first feed valve for controlling the opening and closing of the first feed pipe is provided at one end of the first feed pipe, a pipe connector for lengthening or reducing the diameter of the second fuel pipeline is provided in the middle section of the second fuel pipeline, and a second feed valve for opening and closing the second fuel pipeline is provided at the rear end of the second fuel pipeline, which enhances the full mixing of coal gas and oxygen, improves energy utilization, and improves combustion effect.

[0016] 3. A supporting brick wall for supporting the second fuel pipeline is provided on the side of the rear end of the burner, a pipeline bracket for supporting is provided on the lower surface of the middle part of the supporting brick wall, the first fuel pipeline runs through the pipeline bracket, and a groove for supporting the second fuel pipeline is provided at the bottom of the supporting brick wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of a glass furnace lance installation and fixing mechanism of the utility model;

[0018] Figure 2This is a front view structural schematic diagram of the utility model;

[0019] Figure 3 It is a rear view structural schematic diagram of the utility model;

[0020] Figure 4 It is a side sectional view of the utility model;

[0021] Figure 5 It is a front cross-sectional view of the utility model;

[0022] Figure 6 It is a partial sectional view of A of the present utility model.

[0023] Description of reference numerals:

[0024] 100, refractory brick wall; 101, burning gun; 102, burning chamber; 103, enlarged nozzle; 104, supporting seat; 200, first fuel pipeline; 201, supporting brick wall; 202, pipeline bracket; 203, groove; 204, first feed pipeline; 205, first feed valve; 300, second fuel pipeline; 301, pipeline connector; 302, second feed valve; 400, fixing column; 401, adjusting device; 402, tension rod; 403, connecting plate; 404, fixing bolt; 405, rotating shaft; 406, fixer; 407, rotating disk; 408, linkage plate; DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-6 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0026] like Figure 1-6As shown: This embodiment provides a glass kiln furnace burner installation and fixing mechanism, including a refractory brick wall 100, a burner 101 and a burner chamber 102 arranged at the front end of the burner 101, the burner chamber 102 is connected to the burner 101, the front end surface of the burner chamber 102 is provided with an enlargement nozzle 103 for enlarging the flame, the upper surface of the rear end of the burner chamber 102 is provided with a first fuel pipeline 200 for providing a combustion-supporting gas to the burner chamber 102, the rear end of the burner 101 is provided with a second fuel pipeline 300 for providing a combustion-supporting gas to the burner 101, the upper and lower edges of both sides of the rear end of the burner chamber 102 are provided with fixing columns 400 that can be clamped to the refractory brick wall 100, the side of the fixing column 400 is provided with an adjusting device 401 for adjusting the clamping force of the fixing column 400, and the side of the adjusting device 401 is provided with a tension rod 402 for operating the adjusting device 401.

[0027] When in use, the first fuel pipeline 200 and the second fuel pipeline 300 are opened, the burner 101 is started to start the fire in the fire chamber 102, and the flame is sprayed into the glass furnace through the enlarged nozzle 103. The adjusting device 401 is connected to the tension rod 402, and the refractory brick wall 100 is clamped by the fixed column 400. The adjusting device 401 can adjust the clamping force on the fixed column 400. When the refractory brick wall 100 expands to a predetermined value due to heat, the clamping force on the refractory brick wall 100 is reduced by adjusting the adjusting device 401. When the refractory brick wall 100 expands thermally, the adjusting device 401 can produce corresponding deformation to prevent the refractory brick wall 100 from being excessively squeezed and the refractory brick wall 100 from being broken.

[0028] This embodiment provides a glass furnace burner installation and fixing mechanism.

[0029] like Figure 6 As shown: a connecting plate 403 for connecting the adjusting device 401 with the fixing column 400 is provided between the fixing columns 400, the fixing column 400 and the connecting plate 403 are connected and fixed by using fixing bolts 404, one side of the connecting plate 403 is connected and fixed to the adjusting device 401 by using rivets, and fixing bolts 404 for connecting the fixing column 400 and the connecting plate 403 are provided at the four corners of the surface of the connecting plate 403, and the surfaces of the fixing bolts 404, the fixing column 400 and the connecting plate 403 are all coated with refractory coating to increase their service life.

[0030] like Figure 1 , 6As shown: a rotating shaft 405 for driving a rotating disk 407 to rotate is erected in the middle of the adjusting device 401, and a fixing device 406 for fixing the rotating shaft 405 is provided at the upper and lower ends of the rotating shaft 405, and the fixing device 406 is mechanically connected to the rotating shaft 405, and the fixing device 406 is connected to the upper and lower surfaces of the adjusting device 401, and a rotating disk 407 for connecting the rotating shaft 405 with a linkage plate 408 is provided on the middle surface of the rotating shaft 405, and the rotating disk 407 is engaged with the rotating shaft 405 and is movably connected, and a rotating disk 407 is provided on one side of the surface There is a linkage plate 408 for connecting the rotating disk 407 with the tension rod 402. The rotating disk 407 and the linkage plate 408 are welded and fixed. The upper surface of one end of the linkage plate 408 is welded to the lower end of the tension rod 402, so that the tension rod 402 is connected to the fixed column 400. The refractory brick wall 100 is clamped by the fixed column 400. The adjusting device 401 can adjust the clamping force on the fixed column 400. When the refractory brick wall 100 expands to a predetermined value due to heat, the clamping force on the refractory brick wall 100 is reduced by adjusting the adjusting device 401.

[0031] like Figure 1 , 2 As shown in Figures 3, 4 and 5: a support seat 104 for supporting the combustion chamber 102 to move into the kiln is provided on the lower surface of the combustion chamber 102, the combustion chamber 102 and the support seat 104 are welded and fixed, a supporting brick wall 201 for supporting the second fuel pipeline 300 is provided on the side of the rear end of the combustion gun 101, a pipe bracket 202 for supporting is provided on the lower surface of the middle part of the supporting brick wall 201, the supporting brick wall 201 and the pipe bracket 202 are connected and fixed by bolts, the first fuel pipeline 200 passes through the pipe bracket 202, and a groove 203 for supporting the second fuel pipeline 300 is provided at the bottom of the supporting brick wall 201.

[0032] like Figure 1 , 2 As shown: a first feed pipeline 204 for supplying auxiliary fuel is provided on the side of the rear end of the first fuel pipeline 200, the first fuel pipeline 200 is sealedly connected to the first feed pipeline 204, a first feed valve 205 for controlling the opening and closing of the first feed pipeline 204 is provided at one end of the first feed pipeline 204, the first feed valve 205 is sealedly connected to the first feed pipeline 204, a pipeline connector 301 for lengthening or reducing the diameter of the second fuel pipeline 300 is provided in the middle section of the second fuel pipeline 300, the second fuel pipeline 300 is sealedly connected to the pipeline connector 301, a second feed valve 302 for opening and closing the second fuel pipeline 300 is provided at the rear end of the second fuel pipeline 300, and the second fuel pipeline 300 is sealedly connected to the second feed valve 302.

[0033] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0034] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A glass furnace burner installation and fixing mechanism, characterized in that: The invention comprises a refractory brick wall (100), a combustion gun (101) and a combustion chamber (102) arranged at the front end of the combustion gun (101); the combustion chamber (102) is connected to the combustion gun (101); an enlarged nozzle (103) is arranged on the front end surface of the combustion chamber (102); a first fuel pipeline (200) is arranged on the upper surface of the rear end of the combustion chamber (102); a second fuel pipeline (300) is arranged at the rear end of the combustion gun (101); fixing columns (400) are arranged on the upper and lower edges of both sides of the rear end of the combustion chamber (102); an adjusting device (401) is arranged on the side of the fixing column (400); and a tension rod (402) is arranged on the side of the adjusting device (401).

2. A glass furnace lance mounting and fixing mechanism as claimed in claim 1, characterized in that: A connecting plate (403) is provided between the fixing columns (400), one side of the connecting plate (403) is connected to the adjusting device (401), and fixing bolts (404) are provided at four corners of the surface of the connecting plate (403).

3. A glass furnace lance mounting and fixing mechanism as claimed in claim 2, characterized in that: A rotating shaft (405) is vertically arranged in the middle of the adjusting device (401), and fixers (406) are arranged at the upper and lower ends of the rotating shaft (405), and the fixers (406) are connected to the upper and lower surfaces of the adjusting device (401).

4. A glass furnace lance mounting and fixing mechanism as claimed in claim 3, characterized in that: A rotating disk (407) is provided on the middle surface of the rotating shaft (405), and a linkage plate (408) is provided on one side surface of the rotating disk (407). The upper surface of one end of the linkage plate (408) is welded to the lower end of the tension rod (402).

5. A glass furnace lance mounting and fixing mechanism as claimed in claim 4, characterized in that: A support seat (104) is provided on the lower surface of the combustion chamber (102).

6. A glass furnace lance mounting and fixing mechanism as claimed in claim 5, characterized in that: A supporting brick wall (201) is provided on the rear end side of the burner (101), a pipe bracket (202) is provided on the lower surface of the middle part of the supporting brick wall (201), the first fuel pipeline (200) passes through the pipe bracket (202), and a groove (203) is provided on the bottom of the supporting brick wall (201).

7. A glass furnace lance mounting and fixing mechanism as claimed in claim 6, characterized in that: A first feed pipe (204) is provided on the side of the rear end of the first fuel pipe (200), and a first feed valve (205) is provided at one end of the first feed pipe (204).

8. A glass furnace lance mounting and fixing mechanism as claimed in claim 7, characterized in that: A pipeline connector (301) is provided at the middle section of the second fuel pipeline (300), and a second feed valve (302) is provided at the rear end of the second fuel pipeline (300).

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