Auxiliary mounting structure for water-cooled burner of total-oxygen heating furnace

Abstract

The utility model discloses an auxiliary mounting structure for a water-cooling burner of a total oxygen heating furnace, which relates to the technical field of industrial furnace thermal equipment and comprises a gas pipe, a sleeve is fixedly connected to the outer wall of the gas pipe, a rubber ring is fixedly connected to the inner wall of the sleeve, a plurality of sliding grooves are formed in the inner wall of the sleeve, and the rubber ring is fixedly connected to the outer wall of the sleeve. By means of the U-shaped clamping block and the pressure spring, when the connecting rod moves, the second joint shaft can be driven to move, then the second joint shaft drives the fixing block to move, when the fixing block moves, the pressure spring can be squeezed, and therefore the connecting rod can be driven to move, and the connecting rod can be driven to move. And when the convex ring rotates to a proper position, the spring extrudes the U-shaped clamping block, so that the U-shaped clamping block is inserted into the circular ring groove from the square groove, and then the U-shaped clamping block clamps the convex part of the convex ring, so that troublesome mounting operation is not needed during mounting, the mounting mode is more convenient, and the equipment mounting time is effectively shortened.

Description

Technical Field

[0001] This utility model belongs to the technical field of industrial furnace thermal equipment, and in particular relates to an auxiliary installation structure for water-cooled burners in an oxygen-heated furnace. Background Technology

[0002] As a cutting-edge thermal equipment, the all-oxygen combustion furnace plays a crucial role in this development process. By adopting all-oxygen combustion technology, its thermal efficiency is significantly improved compared to traditional air-fired combustion furnaces, enabling a more complete conversion of fuel chemical energy into effective thermal energy. In today's increasingly energy-constrained environment, this is of great significance for the sustainable development of industrial production.

[0003] The existing auxiliary installation structure for water-cooled burners in oxygen-fired furnaces connects the burners to other pipes, making it convenient for operators to accurately connect the burners to other pipes.

[0004] Because burners are exposed to high temperatures and complex combustion environments for extended periods, they may age and become damaged, necessitating replacement. Installing burners often requires multiple bolts, making the process cumbersome and time-consuming. Therefore, we propose an auxiliary installation structure for water-cooled burners in all-oxygen heating furnaces. Summary of the Invention

[0005] The purpose of this utility model is to provide an auxiliary installation structure for water-cooled burners in an oxygen-fired furnace. Through the installation mechanism and fixing mechanism, it solves the problem that the burner is aging and damaged due to long-term exposure to high temperature and complex combustion environment, which requires replacement of the burner. The installation process is complicated and time-consuming because multiple bolts are needed to fix the burner.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model is an auxiliary installation structure for a water-cooled burner in an oxygen-fired furnace, including a gas pipe, a sleeve fixedly connected to the outer wall of the gas pipe, a rubber ring fixedly connected to the inner wall of the sleeve, a plurality of sliding grooves opened on the inner wall of the sleeve, a circular groove opened on the inner wall of the sleeve, and an installation mechanism provided on the inner wall of the circular groove.

[0008] The installation mechanism includes a convex ring, the outer wall of which is slidably connected to the inner wall of a circular groove. A burner is fixedly connected to the outer wall of the convex ring on the side away from the gas pipe. Several U-shaped plates are fixedly connected to the outer wall of the sleeve. A circular groove is formed on the inner wall of the U-shaped plate. A fixing rod is slidably connected to the inner wall of the circular groove. A spring is sleeved on the outer wall of the fixing rod. A U-shaped locking block is fixedly connected to the outer wall of the fixing rod on the side near the sleeve.

[0009] Furthermore, the inner wall of the sleeve is provided with several square grooves, a connecting plate is fixedly connected to the outer wall of the fixed rod on the side away from the sleeve, a joint shaft is fixedly connected to the top outer wall of the connecting plate, a connecting rod is rotatably connected to the outer wall of the joint shaft, a second joint shaft is rotatably connected to the inner wall of the connecting rod, a fixing block is fixedly connected to the outer wall of the second joint shaft, a round hole is provided on the inner wall of the fixing block, a second fixed rod is fixedly connected to the outer wall of the sleeve, a pressure spring is sleeved on the outer wall of the second fixed rod, the outer wall of the second fixed rod is slidably connected to the inner wall of the round hole, and a fixing mechanism is provided on the outer wall of the sleeve.

[0010] Furthermore, the fixing mechanism includes an L-plate, the bottom outer wall of which is fixedly connected to the outer wall of the sleeve, a mounting bracket is fixedly connected to the outer wall of the L-plate, and a bidirectional threaded rod is rotatably connected to the inner wall of the mounting bracket.

[0011] Furthermore, the outer wall of the bidirectional threaded rod is threaded with several support blocks, the inner wall of the support blocks is provided with limit grooves, and the inner wall of the mounting bracket is fixedly connected with a limit rod.

[0012] Furthermore, the outer wall of the limiting rod is slidably connected to the inner wall of the limiting groove, and an arc-shaped plate is fixedly connected to the outer wall of the support block away from the limiting rod, and a rubber pad is fixedly connected to the outer wall of the arc-shaped plate.

[0013] Furthermore, a plug rod is fixedly connected to the inner wall of the arc-shaped plate on the right side, and a slot is provided on the inner wall of the plug rod.

[0014] Furthermore, an installation block is fixedly connected to the outer wall of the arc-shaped plate on the left side, and a circular groove is opened on the inner wall of the installation block. A sliding rod is slidably connected to the inner wall of the circular groove.

[0015] Furthermore, a force-bearing spring is sleeved on the outer wall of the sliding rod, a locking block is fixedly connected to the outer wall of the sliding rod near the insertion rod, and a circular hole is opened on the inner wall of the arc-shaped plate on the left side.

[0016] This utility model has the following beneficial effects:

[0017] 1. This utility model incorporates a U-shaped locking block and a pressure spring. When the connecting rod moves, it moves the second joint shaft, which in turn moves the fixing block. As the fixing block moves, it compresses the pressure spring. When the convex ring rotates to the appropriate position, the spring compresses the U-shaped locking block, causing it to insert from the square groove into the circular groove. The U-shaped locking block then locks the protruding part of the convex ring, achieving rapid installation without the need for cumbersome installation operations. This makes the installation method more convenient and effectively reduces the installation time of the equipment.

[0018] 2. This utility model incorporates an arc-shaped plate and a locking block. When the arc-shaped plate moves, it clamps and fixes the burner, making the connection between the gas pipe and the burner more secure. At the same time, the rubber pad seals the connection between the gas pipe and the burner when it moves. Then, when the arc-shaped plate on the right moves, it moves the insertion rod, which is then inserted into the circular hole. Simultaneously, the insertion rod presses against the locking block, thereby improving stability and effectively increasing the firmness of the connection. This prevents the connection from loosening due to collisions and avoids gas leakage caused by a loose connection.

[0019] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a cross-sectional view of the sleeve structure of this utility model;

[0023] Figure 3 This is a cross-sectional view of the convex ring structure of this utility model;

[0024] Figure 4 This is a cross-sectional view of the L-plate structure of this utility model;

[0025] Figure 5 This utility model Figure 4 Enlarged view of point A in the middle;

[0026] Figure 6 This is a cross-sectional view of the support block structure of this utility model.

[0027] The attached diagram lists the components represented by each number as follows:

[0028] 1. Gas pipe; 101. Sleeve; 102. Rubber ring; 103. Slide groove; 104. Circular groove; 2. Installation mechanism; 201. Convex ring; 202. Burner; 203. U-shaped plate; 204. Circular groove; 205. Fixing rod; 206. Spring; 207. U-shaped locking block; 208. Square groove; 209. Connecting plate; 210. Joint shaft; 211. Connecting rod; 212. Joint shaft II; 213. Fixing block; 214. Circular hole; 2 15. Fixed rod 2; 216. Compression spring; 3. Fixing mechanism; 301. L-plate; 302. Mounting bracket; 303. Two-way threaded rod; 304. Support block; 305. Limiting groove; 306. Limiting rod; 307. Arc plate; 308. Rubber pad; 309. Insert rod; 310. Slot; 311. Mounting block; 312. Circular groove; 313. Sliding rod; 314. Force spring; 315. Locking block; 316. Circular hole. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figures 1-6As shown, this utility model is an auxiliary installation structure for a water-cooled burner in an oxygen-fired furnace. It includes a gas pipe 1, with a sleeve 101 fixedly connected to the outer wall of the gas pipe 1. The sleeve 101 facilitates quick connection between the gas pipe 1 and the burner 202, preventing misalignment during connection. A rubber ring 102 is fixedly connected to the inner wall of the sleeve 101. The inner wall of the sleeve 101 has several sliding grooves 103 and a circular groove 104. An installation mechanism 2 is provided on the inner wall of the circular groove 104. When the convex ring 201 slides in the circular groove 104, it will not wobble left or right, ensuring smooth sliding. The installation mechanism 2... The sleeve includes a convex ring 201, the outer wall of which is slidably connected to the inner wall of the annular groove 104. A burner 202 is fixedly connected to the outer wall of the convex ring 201 on the side away from the gas pipe 1. Several U-shaped plates 203 are fixedly connected to the outer wall of the sleeve 101. A circular groove 204 is formed on the inner wall of the U-shaped plate 203. A fixing rod 205 is slidably connected to the inner wall of the circular groove 204. When the fixing rod 205 slides in the circular groove 204, the fixing rod 205 will maintain linear movement to prevent the fixing rod 205 from shaking. A spring 206 is sleeved on the outer wall of the fixing rod 205. A U-shaped locking block 207 is fixedly connected to the outer wall of the fixing rod 205 on the side near the sleeve 101. Several U-shaped locking blocks 207 are formed on the inner wall of the sleeve 101. The square groove 208, when the U-shaped locking block 207 is inserted into the square groove 208, will lock the protruding part of the convex ring 201, preventing the convex ring 201 from sliding in the annular groove 104. The outer wall of the fixing rod 205 away from the sleeve 101 is fixedly connected to the connecting plate 209. The top outer wall of the connecting plate 209 is fixedly connected to the joint shaft 210. The outer wall of the joint shaft 210 is rotatably connected to the connecting rod 211. When the fixing rod 205 moves, it will move the connecting plate 209, and then the connecting plate 209 will move the joint shaft 210. At the same time, the joint shaft 210 will move the connecting rod 211 in an arc motion, realizing the kinetic energy transfer between the parts. The inner wall of the connecting rod 211 is rotatably connected to the joint shaft 212. A fixing block 213 is fixedly connected to the outer wall of shaft 212. A circular hole 214 is opened on the inner wall of the fixing block 213. When the connecting rod 211 moves, it will move the joint shaft 212. Then the joint shaft 212 moves with the fixing block 213, thus completing the kinetic energy transmission between the parts. A fixing rod 215 is fixedly connected to the outer wall of sleeve 101. A pressure spring 216 is sleeved on the outer wall of the fixing rod 215. The outer wall of the fixing rod 215 is slidably connected to the inner wall of the circular hole 214. A fixing mechanism 3 is provided on the outer wall of sleeve 101. When the pressure spring 216 is squeezed on the fixing rod 215, the pressure spring 216 will not be misaligned, so that the pressure spring 216 can be used normally.

[0031] The fixing mechanism 3 includes an L-plate 301, the bottom outer wall of which is fixedly connected to the outer wall of the sleeve 101. A mounting bracket 302 is fixedly connected to the outer wall of the L-plate 301. A bidirectional threaded rod 303 is rotatably connected to the inner wall of the mounting bracket 302. Several support blocks 304 are threadedly connected to the outer wall of the bidirectional threaded rod 303. When the bidirectional threaded rod 303 rotates, it moves the support blocks 304, realizing the transfer of kinetic energy between the parts. A limiting groove 305 is formed on the inner wall of the support block 304. A limiting rod 306 is fixedly connected to the inner wall of the mounting bracket 302. The outer wall of the limiting rod 306 is connected to the limiting groove 305. The inner wall is slidably connected, and when the support block 304 moves, it will slide on the limiting rod 306. The limiting rod 306 limits the support block 304 to prevent it from rotating with the bidirectional threaded rod 303. An arc plate 307 is fixedly connected to the outer wall of the end of the support block 304 away from the limiting rod 306. A rubber pad 308 is fixedly connected to the outer wall of the arc plate 307. When the support block 304 moves, it will move the arc plate 307 with it. Then the arc plate 307 will move with the rubber pad 308. When the arc plate 307 moves, it will fix the burner 202. At the same time, the rubber pad 308 will seal the connection.

[0032] A rod 309 is fixedly connected to the inner wall of the right-side arc-shaped plate 307. A slot 310 is formed on the inner wall of the rod 309. A mounting block 311 is fixedly connected to the outer wall of the left-side arc-shaped plate 307. When the right-side arc-shaped plate 307 moves, it moves the rod 309 along with it, enabling other parts to move when one part moves. A circular groove 312 is formed on the inner wall of the mounting block 311. A sliding rod 313 is slidably connected to the inner wall of the circular groove 312. When the sliding rod 31... When sliding in the circular groove 312, the sliding rod 313 will not wobble, keeping it in horizontal motion. A force spring 314 is sleeved on the outer wall of the sliding rod 313. A locking block 315 is fixedly connected to the outer wall of the sliding rod 313 near the insertion rod 309. A circular hole 316 is opened on the inner wall of the left arc plate 307. When the force spring 314 is squeezed on the sliding rod 313, the force spring 314 will not be misaligned, allowing the force spring 314 to work normally.

[0033] One specific application of this embodiment is:

[0034] When the operator needs to use the equipment, first insert the protruding part of the convex ring 201 into the sleeve 101 along the slide groove 103. The burner 202 will also be inserted when the convex ring 201 is inserted. Then, when the convex ring 201 is inserted to its deepest point, rotate the burner 202. As the burner 202 rotates, it will cause the convex ring 201 to rotate within the annular groove 104. During this rotation, the protruding part of the convex ring 201 will press against the U-shaped locking block 207, causing the U-shaped locking block 207 to move. As the U-shaped locking block 207 moves, it will also move the fixing rod 205. Simultaneously, the U-shaped locking block 207 will compress the spring 206. As the fixing rod 205 moves, it will also move the connecting plate 209. The connecting plate 209 moves, and then the joint shaft 210 moves, and the joint shaft 210 moves the connecting rod 211 in an arc. When the connecting rod 211 moves, it moves the second joint shaft 212, and then the second joint shaft 212 moves the fixing block 213. When the fixing block 213 moves, it compresses the pressure spring 216. Then, when the convex ring 201 rotates to the appropriate position, the spring 206 will compress the U-shaped locking block 207, so that the U-shaped locking block 207 is inserted from the square groove 208 into the circular groove 104. Then, the U-shaped locking block 207 will lock the protruding part of the convex ring 201, so that the convex ring 201 cannot slide, and at the same time, the convex ring 201 cannot be removed from the sleeve 1. Pull out from 01, and simultaneously reset other parts via spring 206 and pressure spring 216, making it easier to connect gas pipe 1 and burner 202. After the gas pipe 1 and burner 202 are connected, the bidirectional threaded rod 303 can be rotated. When the bidirectional threaded rod 303 rotates, it will move two support blocks 304 and slide on the limit rod 306. When the support blocks 304 move, they will move two arc-shaped plates 307, and at the same time, the arc-shaped plates 307 will move along with the rubber pad 308. When the arc-shaped plates 307 move, they will clamp and fix the burner 202, making the connection between gas pipe 1 and burner 202 more secure. At the same time, when the rubber pad 308 moves... The connection between the gas pipe 1 and the burner 202 will be sealed. Then, when the right-side arc plate 307 moves, it will move the insertion rod 309. The insertion rod 309 will then be inserted into the circular hole 316. At the same time, the insertion rod 309 will press the locking block 315, causing the locking block 315 to move. When the locking block 315 moves, it will move the sliding rod 313. At the same time, the locking block 315 will press the force spring 314. Then, when the insertion rod 309 moves to the fixed position, the force spring 314 will press the locking block 315. Then the locking block 315 will be locked into the slot 310. At the same time, the locking block 315 will move with the sliding rod 313, making the two arc plates 307 clamp more firmly.

[0035] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An auxiliary installation structure for a water-cooled burner in an oxygen-fired furnace, comprising a gas pipe (1), characterized in that: A sleeve (101) is fixedly connected to the outer wall of the gas pipe (1), a rubber ring (102) is fixedly connected to the inner wall of the sleeve (101), a plurality of sliding grooves (103) are opened on the inner wall of the sleeve (101), a circular groove (104) is opened on the inner wall of the sleeve (101), and an installation mechanism (2) is provided on the inner wall of the circular groove (104). The installation mechanism (2) includes a convex ring (201), the outer wall of which is slidably connected to the inner wall of the circular groove (104), a burner (202) is fixedly connected to the outer wall of the convex ring (201) away from the gas pipe (1), a plurality of U-shaped plates (203) are fixedly connected to the outer wall of the sleeve (101), a circular groove (204) is opened on the inner wall of the U-shaped plate (203), a fixing rod (205) is slidably connected to the inner wall of the circular groove (204), a spring (206) is sleeved on the outer wall of the fixing rod (205), and a U-shaped locking block (207) is fixedly connected to the outer wall of the fixing rod (205) near the sleeve (101).

2. A secondary mounting structure for a water-cooled burner of a full-oxygen heating furnace according to claim 1, characterized in that, The inner wall of the sleeve (101) is provided with several square grooves (208). The outer wall of the fixed rod (205) away from the sleeve (101) is fixedly connected to a connecting plate (209). The top outer wall of the connecting plate (209) is fixedly connected to a joint shaft (210). The outer wall of the joint shaft (210) is rotatably connected to a connecting rod (211). The inner wall of the connecting rod (211) is rotatably connected to a second joint shaft (212). The outer wall of the second joint shaft (212) is fixedly connected to a fixing block (213). The inner wall of the fixing block (213) is provided with a round hole (214). The outer wall of the sleeve (101) is fixedly connected to a second fixing rod (215). The outer wall of the second fixing rod (215) is fitted with a pressure spring (216). The outer wall of the second fixing rod (215) is slidably connected to the inner wall of the round hole (214). The outer wall of the sleeve (101) is provided with a fixing mechanism (3).

3. The auxiliary installation structure for a water-cooled burner in an oxygen-fired furnace according to claim 2, characterized in that, The fixing mechanism (3) includes an L plate (301), the bottom outer wall of the L plate (301) is fixedly connected to the outer wall of the sleeve (101), the outer wall of the L plate (301) is fixedly connected to a mounting bracket (302), and the inner wall of the mounting bracket (302) is rotatably connected to a bidirectional threaded rod (303).

4. The auxiliary installation structure for a water-cooled burner in an oxygen-fired furnace according to claim 3, characterized in that, The outer wall of the bidirectional threaded rod (303) is threaded with several support blocks (304), the inner wall of the support block (304) is provided with a limiting groove (305), and the inner wall of the mounting bracket (302) is fixedly connected with a limiting rod (306).

5. The auxiliary installation structure for a water-cooled burner in an oxygen-fired furnace according to claim 4, characterized in that, The outer wall of the limiting rod (306) is slidably connected to the inner wall of the limiting groove (305). An arc plate (307) is fixedly connected to the outer wall of the support block (304) away from the limiting rod (306). A rubber pad (308) is fixedly connected to the outer wall of the arc plate (307).

6. The auxiliary installation structure for a water-cooled burner in an oxygen-fired furnace according to claim 5, characterized in that, A plug rod (309) is fixedly connected to the inner wall of the right-side arc plate (307), and a slot (310) is provided on the inner wall of the plug rod (309).

7. An auxiliary installation structure for a water-cooled burner in an oxygen-fired furnace according to claim 6, characterized in that, An installation block (311) is fixedly connected to the outer wall of the arc plate (307) on the left side. A circular groove (312) is provided on the inner wall of the installation block (311). A sliding rod (313) is slidably connected to the inner wall of the circular groove (312).

8. An auxiliary installation structure for a water-cooled burner in an oxygen-fired furnace according to claim 7, characterized in that, The outer wall of the sliding rod (313) is fitted with a force spring (314), and a locking block (315) is fixedly connected to the outer wall of the sliding rod (313) near the insertion rod (309). A circular hole (316) is opened on the inner wall of the arc plate (307) on the left side.

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