Novel modified structure of gun rack of natural gas spray gun of glass kiln

Abstract

The utility model relates to the field of natural gas spray guns, in particular to a novel modified structure of a gun rack of a natural gas spray gun of a glass kiln, which comprises a sliding pipe, a rotating plate and an adjusting component, a clamping block is driven to move upwards by pulling a sliding rod upwards and moving the sliding rod upwards, and a gear is driven to rotate by pulling a toothed plate and moving the toothed plate. After a toothed plate is adjusted to a proper position, a clamping block is inserted into a square groove of the toothed plate under the action of a first spring by loosening a sliding rod, so that the toothed plate can be fixed, an adjusting plate is driven to rotate in a first sliding groove through rotation of a gear, and holes with the same diameter are formed in the upper portion of the adjusting plate and the upper portion of a throttling plate; the pore size of the throttle plate can be adjusted through rotation of the adjusting plate, so that the injection amount of natural gas can be accurately controlled, the flame size can be flexibly adjusted, and the temperature uniformity can be ensured according to different production stages and working conditions of the glass kiln.

Description

Technical Field

[0001] This utility model relates to the field of natural gas spray guns, and in particular to a novel modified structure for the holder of a natural gas spray gun for a glass kiln. Background Technology

[0002] The natural gas lance in a glass furnace is a key piece of equipment in the furnace combustion system. It is mainly used to inject natural gas into the furnace and achieve efficient combustion to meet the heat required for glass melting and other processes. In the glass production process, the glass raw materials need to be heated to high temperatures to melt, clarify, and homogenize. The high-temperature flame generated by the natural gas lance can quickly and efficiently transfer heat to the glass raw materials, ensuring the smooth progress of the glass production process.

[0003] Natural gas is delivered to the nozzle of the spray gun through a gas supply channel, while combustion air also reaches the nozzle through an air supply channel. At the nozzle, the natural gas and air are mixed in a suitable ratio and then ignited by an ignition device to produce a high-temperature flame, providing heat to the glass furnace. By adjusting the flow rates of natural gas and air, the intensity and temperature of combustion can be controlled.

[0004] Different production conditions and glass melting stages have different requirements for the injection volume and flow rate of natural gas. It is impossible to adjust according to actual needs, making it difficult to achieve the optimal mixing ratio of natural gas and air. This leads to incomplete combustion, reduced combustion efficiency, increased energy consumption, and difficulty in flexibly controlling the size and intensity of the flame, affecting the uniformity and stability of the temperature in the kiln and resulting in a decrease in temperature control accuracy. Utility Model Content

[0005] To overcome the technical problem that different production conditions and glass melting stages have different requirements for the injection volume and flow rate of natural gas, and that it cannot be adjusted according to actual needs,

[0006] The technical solution of this utility model is as follows: a novel modified structure for the natural gas spray gun holder of a glass kiln, including a sliding tube, a rotating plate, and an adjusting assembly. A transport pipe is fixedly connected inside the sliding tube, and a throttling plate is fixedly connected inside the transport pipe. A groove is opened inside the transport pipe, and an adjusting plate is set inside the groove. The adjusting plate rotates inside the groove, and a gear is rotatably connected to one side of the adjusting plate. Grooves are opened inside the sliding tube and the transport pipe, and a toothed plate is slidably connected inside the groove. The toothed plate meshes with the gear. A mounting frame is fixedly connected to the outside of the sliding tube. The toothed plate slides inside the mounting frame through the mounting frame. A square groove is opened above the rack, and a locking block is set inside the square groove. A fixing column is set above the mounting frame, and a groove with the same size as the square groove is opened inside the fixing column. A sliding rod is set above the locking block, and the sliding rod passes through the fixing column. A spring is fixedly connected above the locking block, and the other side of the spring is fixedly connected to one side of the fixing column.

[0007] Preferably, a rotating rod is provided on one side of the throttle plate, the rotating rod is rotatably connected to a gear, and a cleaning scraper is provided above the rotating rod, the cleaning scraper abutting against the throttle plate.

[0008] Preferably, a fire-conducting shield is fixedly connected to one side of the transport pipe.

[0009] Preferably, a fixed tube is provided on the outside of the sliding tube, one side of the fixed tube is fixedly connected to the main body, the other side of the fixed tube is provided with a limit plate, and two sliding grooves are opened on both sides of the fixed tube. Slider blocks are fixedly connected to both sides of the sliding tube, and the sliders slide inside the two sliding grooves.

[0010] Preferably, an annular tube is provided on the outside of the fixed tube.

[0011] Preferably, a support frame is fixedly connected to the top of the annular tube, and a through hole is provided above the support frame, the annular tube, the fixed tube and the sliding tube, with a cylindrical pin inside the through hole.

[0012] Preferably, a pressing plate is rotatably connected to one side of the cylindrical pin, a rotating plate is fixedly connected to both sides of the pressing plate, the rotating plate is rotatably connected to the support frame, a support plate is fixedly connected inside the support frame, a second spring is fixedly connected to the top of the support plate, and the other side of the second spring is fixedly connected to the pressing plate.

[0013] The beneficial effects of this utility model are as follows: Through ingenious structural design, pulling the sliding rod upward causes the locking block to move upward. Pulling the toothed plate causes the gear to rotate. After adjusting the toothed plate to the appropriate position, releasing the sliding rod allows the locking block to be inserted into the square groove of the toothed plate by the action of the spring, thus fixing the toothed plate. The rotation of the gear causes the adjusting plate to rotate inside the sliding groove. The adjusting plate and the throttling plate have holes of the same diameter above them. The size of the throttling plate hole can be adjusted by the rotation of the adjusting plate. This allows for precise control of the natural gas injection volume and flexible adjustment of the flame size according to different production stages and operating conditions of the glass kiln, ensuring temperature uniformity. Attached Figure Description

[0014] Figure 1 The diagram shown is a three-dimensional structural schematic of this utility model;

[0015] Figure 2 The diagram shown is a partial three-dimensional structural schematic of this utility model;

[0016] Figure 3 The diagram shown is a cross-sectional perspective view of the present invention.

[0017] Figure 4 The diagram shown is a cross-sectional perspective view of the present invention.

[0018] Figure 5 The diagram shown is a partial three-dimensional structural schematic of this utility model;

[0019] Explanation of reference numerals in the attached drawings: 101, sliding tube; 102, transport tube; 103, throttling plate; 104, slide groove one; 105, adjusting plate; 106, gear; 107, toothed plate; 108, mounting bracket; 109, square groove; 110, locking block; 111, fixing column; 112, sliding rod; 113, spring one; 201, rotating rod; 202, cleaning scraper; 203, fire guide cover; 204, fixing tube; 205, limiting plate; 206, body; 207, slide groove two; 208, slider; 209, annular tube; 210, cylindrical pin; 211, support frame; 301, pressing plate; 302, rotating plate; 303, support plate; 304, spring two. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Please see Figures 1-5This utility model provides an embodiment: a novel modified structure for a natural gas spray gun holder in a glass kiln includes a sliding tube 101, a rotating plate 302, and an adjusting assembly. A transport pipe 102 is fixedly connected inside the sliding tube 101, and a throttling plate 103 is fixedly connected inside the transport pipe 102. A sliding groove 104 is formed inside the transport pipe 102, and an adjusting plate 105 is disposed inside the sliding groove 104. The adjusting plate 105 rotates within the sliding groove 104, and a gear 106 is rotatably connected to one side of the adjusting plate 105. The moving tube 101 and the transport tube 102 have grooves inside, and a toothed plate 107 is slidably connected inside the grooves. The toothed plate 107 meshes with a gear 106. A mounting bracket 108 is fixedly connected to the outside of the sliding tube 101. The toothed plate 107 slides inside the mounting bracket 108. A square groove 109 is formed above the rack, and a locking block 110 is provided inside the square groove 109. A fixing post 111 is provided above the mounting bracket 108. A groove of the same size as the square groove 109 is formed inside the fixing post 111. The locking block 110... A sliding rod 112 is provided at the top, passing through the fixed post 111. A spring 113 is fixedly connected to the top of the locking block 110, and the other side of the spring 113 is fixedly connected to one side of the fixed post 111. By pulling the sliding rod 112 upward, the sliding rod 112 moves upward, causing the locking block 110 to move upward. By pulling the gear plate 107, the movement of the gear plate 107 drives the rotation of the gear 106. After adjusting the gear plate 107 to a suitable position, the sliding rod 112 is released, and the spring 113... Insert the locking block 110 into the square groove 109 of the toothed plate 107 to fix the toothed plate 107. The rotation of the gear 106 drives the adjusting plate 105 to rotate inside the slide groove 104. The adjusting plate 105 and the throttling plate 103 have holes of the same diameter above them. The size of the holes in the throttling plate 103 can be adjusted by rotating the adjusting plate 105. This allows for precise control of the natural gas injection volume and flexible adjustment of the flame size according to different production stages and operating conditions of the glass furnace, ensuring temperature uniformity.

[0022] Please see Figures 2-4In this embodiment, a rotating rod 201 is provided on one side of the throttle plate 103, and the rotating rod 201 is rotatably connected to the gear 106. A cleaning scraper 202 is provided above the rotating rod 201, and the cleaning scraper 202 abuts against the throttle plate 103. A fire guide cover 203 is fixedly connected to one side of the transport pipe 102. A fixed pipe 204 is provided on the outside of the sliding pipe 101. The main body 206 is fixedly connected to one side of the fixed pipe 204, and a limit plate 205 is provided on the other side of the fixed pipe 204. Sliding grooves 207 are provided on both sides of the sliding pipe 101. The slider 208 is fixedly connected and slides inside the second slide groove 207. The rotation of the gear 106 drives the rotating rod 201 to rotate, and the rotation of the rotating rod 201 drives the cleaning scraper 202 to rotate on the throttle plate 103, thereby cleaning the throttle plate 103 and preventing impurities from adhering to the throttle plate 103 and causing blockage. The sliders 208 on both sides of the sliding tube 101 slide at the second slide groove 207 on both sides of the fixed tube 204. The limiting plate 205 fixes the sliders 208 to prevent the sliding tube 101 from sliding out of the fixed tube 204.

[0023] Please see Figures 1-4 In this embodiment, an annular tube 209 is provided on the outer side of the fixed tube 204. A support frame 211 is fixedly connected above the annular tube 209. A through hole is provided above the support frame 211, the annular tube 209, the fixed tube 204, and the sliding tube 101. A cylindrical pin 210 is provided inside the through hole. A pressing plate 301 is rotatably connected to one side of the cylindrical pin 210. A rotating plate 302 is fixedly connected to both sides of the pressing plate 301. The rotating plate 302 is rotatably connected to the support frame 211. A support plate 303 is fixedly connected inside the support frame 211. A second spring 304 is fixedly connected above the support plate 303. The other side of 04 is fixedly connected to the pressing plate 301. By pushing the pressing plate 301 downward, the pressing plate 301 drives the cylindrical pin 210 to move upward, thereby disengaging the cylindrical pin 210 from the sliding tube 101. After adjusting the sliding tube 101 to a suitable position, the pressing plate 301 is released, and the cylindrical pin 210 is reset by the action of the spring 304, fixing the sliding tube 101. This allows for the adjustment of the length of the transport tube 102, making the position of the flame in the furnace more precise, making the contact between the flame and the molten glass closer, and reducing the loss of heat in the furnace space.

[0024] During operation, pulling the sliding rod 112 upward causes the locking block 110 to move upward. Pulling the toothed plate 107 causes the gear 106 to rotate. After adjusting the toothed plate 107 to the appropriate position, releasing the sliding rod 112 allows the locking block 110 to insert into the square groove 109 of the toothed plate 107 via the action of the spring 113, thus fixing the toothed plate 107. The rotation of the gear 106 causes the adjusting plate 105 to rotate inside the sliding groove 104. The adjusting plate 105 and the throttling plate 103 have holes of the same diameter above them. The rotation of the adjusting plate 105 can adjust the size of the holes in the throttling plate 103, thereby precisely controlling the injection volume of natural gas according to different production stages and operating conditions of the glass furnace, flexibly adjusting the flame size, and ensuring temperature uniformity. The rotation of the gear 106 causes the rotating rod 201 to rotate, and the rotating rod 201... 1. Rotation drives the cleaning scraper 202 to rotate on the throttling plate 103, thereby cleaning the throttling plate 103 and preventing impurities from adhering to it and causing blockage. The sliders 208 on both sides of the sliding tube 101 slide at the grooves 207 on both sides of the fixed tube 204. The limiting plate 205 fixes the sliders 208, preventing the sliding tube 101 from sliding out of the fixed tube 204. By pushing the pressing plate 301 downward, the pressing plate 301 drives the cylindrical pin 210 upward, thereby disengaging the cylindrical pin 210 from the sliding tube 101. After adjusting the sliding tube 101 to the appropriate position, the pressing plate 301 is released, and the cylindrical pin 210 is reset by the action of the spring 304, fixing the sliding tube 101. This allows for the adjustment of the length of the transport tube 102, making the position of the flame in the furnace more precise, making the contact between the flame and the molten glass closer, and reducing the loss of heat in the furnace space.

[0025] Through the above steps, by pulling the sliding rod 112 upward, the sliding rod 112 moves upward, causing the locking block 110 to move upward. By pulling the toothed plate 107, the movement of the toothed plate 107 drives the rotation of the gear 106. After adjusting the toothed plate 107 to a suitable position, by releasing the sliding rod 112, the locking block 110 is inserted into the square groove 109 of the toothed plate 107 by the action of the spring 113, thereby fixing the toothed plate 107. The rotation of the gear 106 drives the adjusting plate 105 to rotate inside the sliding groove 104. The adjusting plate 105 and the throttling plate 103 have holes of the same diameter above them. By rotating the adjusting plate 105, the size of the holes in the throttling plate 103 can be adjusted. Thus, according to different production stages and operating conditions of the glass furnace, the injection volume of natural gas can be precisely controlled, the flame size can be flexibly adjusted, and temperature uniformity can be ensured.

Claims

1. A novel modified structure for the natural gas spray gun holder in a glass furnace, comprising a sliding tube (101), characterized in that: It also includes a rotating plate (302) and an adjusting assembly. A transport pipe (102) is fixedly connected inside the sliding tube (101). A throttling plate (103) is fixedly connected inside the transport pipe (102). A groove (104) is formed inside the transport pipe (102). An adjusting plate (105) is installed inside the groove (104). The adjusting plate (105) rotates inside the groove (104). A gear (106) is rotatably connected to one side of the adjusting plate (105). Grooves are formed inside the sliding tube (101) and the transport pipe (102). A toothed plate (107) is slidably connected inside the groove. The toothed plate (107) meshes with the gear (106). The outer side of the rack is fixedly connected to the mounting bracket (108). The toothed plate (107) slides inside the mounting bracket (108) through the mounting bracket (108). A square groove (109) is opened above the rack. A locking block (110) is provided inside the square groove (109). A fixing post (111) is provided above the mounting bracket (108). A groove with the same size as the square groove (109) is opened inside the fixing post (111). A sliding rod (112) is provided above the locking block (110). The sliding rod (112) passes through the fixing post (111). A spring (113) is fixedly connected above the locking block (110). The other side of the spring (113) is fixedly connected to one side of the fixing post (111).

2. The novel modified structure of the natural gas spray gun holder for glass kilns according to claim 1, characterized in that: A rotating rod (201) is provided on one side of the throttle plate (103). The rotating rod (201) is rotatably connected to the gear (106). A cleaning scraper (202) is provided above the rotating rod (201). The cleaning scraper (202) abuts against the throttle plate (103).

3. The novel modified structure of the natural gas spray gun holder for glass kilns according to claim 2, characterized in that: A fire shield (203) is fixedly connected to one side of the transport pipe (102).

4. The novel modified structure of the natural gas spray gun holder for glass kilns according to claim 1, characterized in that: A fixed tube (204) is provided on the outside of the sliding tube (101). The main body (206) is fixedly connected to one side of the fixed tube (204), and a limit plate (205) is provided on the other side of the fixed tube (204). Slide grooves (207) are opened on both sides of the fixed tube (204). Slider (208) is fixedly connected to both sides of the sliding tube (101), and the slider (208) slides inside the slide groove (207).

5. The novel modified structure of the natural gas spray gun holder for glass kilns according to claim 4, characterized in that: An annular tube (209) is provided on the outside of the fixed tube (204).

6. The novel modified structure of the natural gas spray gun holder for glass kilns according to claim 5, characterized in that: A support frame (211) is fixedly connected above the annular tube (209). A through hole is provided above the support frame (211), the annular tube (209), the fixed tube (204), and the sliding tube (101). A cylindrical pin (210) is provided inside the through hole.

7. The novel modified structure of the natural gas spray gun holder for glass kilns according to claim 6, characterized in that: A pressing plate (301) is rotatably connected to one side of a cylindrical pin (210). A rotating plate (302) is fixedly connected to both sides of the pressing plate (301). The rotating plate (302) is rotatably connected to a support frame (211). A support plate (303) is fixedly connected inside the support frame (211). A second spring (304) is fixedly connected above the support plate (303). The other side of the second spring (304) is fixedly connected to the pressing plate (301).

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