Burner baffle control device

Abstract

The utility model discloses a combustor baffle control device, which relates to the technical field of combustors and comprises a combustor body, a gas inlet box is fixedly mounted on one side of the combustor body, baffles are slidably inserted into two sides of the gas inlet box, and a control component is arranged at the top of the gas inlet box. A middle plate is fixedly mounted between the top inner wall and the bottom inner wall of the air inlet box; according to the combustor baffle control device, the control assembly is started to drive the two baffles to get close to each other or get away from each other, the air inlet area of the air inlet box can be adjusted, then the air inlet amount is adjusted, through the arranged control assembly, workers do not need to manually adjust the baffles, the combustor body does not need to be closed during adjustment, and the working efficiency is improved. And the combustor body cannot stop working due to the adjustment of the baffle plate, so that the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of burners, in particular to a burner baffle control device. Background Technique

[0002] A burner is a general term for a device that sprays and mixes fuel and air for combustion. Burners are classified into industrial burners, combustion machines, domestic burners, and special burners according to types and application fields. They are mostly made of corrosion-resistant and high-temperature-resistant materials such as stainless steel or titanium metal. According to different working conditions, the required air intake of the burner is also different. Currently, the air intake of the burner is generally controlled by a baffle.

[0003] Currently, most of the baffles in existing burners are adjusted manually by workers rotating them. Since there are high-speed airflows around the baffle during air intake, it is difficult to control the baffle. Therefore, the burner needs to be turned off for adjustment. However, turning off the burner will cause the ongoing work to stop, which will reduce work efficiency. Therefore, it is urgent to design a burner baffle control device to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a burner baffle control device to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A burner baffle control device includes a burner body. One side of the burner body is fixedly installed with an air intake box. Baffles are slidably inserted on both sides of the air intake box. A control component is arranged on the top of the air intake box. An intermediate plate is fixedly installed between the top inner wall and the bottom inner wall of the air intake box.

[0006] As a preferred technical solution of the utility model, the control component includes a bracket. The bracket is fixedly installed on the top of the air intake box. A motor is fixedly installed on the top of the bracket. One end of the output shaft of the motor is fixedly installed with a gear. Rack bars are fixedly installed on the tops of both baffles. Both rack bars are meshed with the gear.

[0007] As a preferred technical solution of the utility model, limit blocks are fixedly installed at one ends of both rack bars. The limit blocks are adapted to the bracket.

[0008] As a preferred technical solution of the utility model, a plurality of air intake indication scale grooves are opened on the top of the air intake box. An indicating block is arranged at one end of one of the limit blocks. The indicating block is adapted to the air intake indication scale grooves.

[0009] As a preferred technical solution of the utility model, two sliding grooves are opened on the bottom inner wall of the air intake box. Two pulleys are rotatably installed at the bottoms of both baffles. The pulleys are adapted to the sliding grooves.

[0010] As a preferred technical solution of the present utility model, a square frame is provided at one end of the air inlet box. A protective mesh is fixedly installed inside the square frame. Two card slots are opened at one end of the air inlet box. Two card strips are fixedly installed at the end of the square frame that fits with the air inlet box. The two card strips are respectively slidably installed in the two card slots.

[0011] As a preferred technical solution of the present utility model, a collar is fixedly installed at one end of the square frame. A threaded insertion rod is slidably inserted inside the collar. A threaded hole is opened at one end of the air inlet box. The threaded insertion rod is adapted to the threaded hole.

[0012] Compared with the prior art, the present utility model provides a burner baffle control device, which has the following beneficial effects:

[0013] 1. For this burner baffle control device, when the control component is started to drive the two baffles to approach or move away from each other, the air inlet area of the air inlet box can be adjusted, and then the air inlet volume can be adjusted. Through the provided control component, the staff does not need to manually adjust the baffle, and the burner body does not need to be shut down during the adjustment. The operation of the burner body will not stop due to adjusting the baffle, which improves the work efficiency.

[0014] 2. For this burner baffle control device, through the provided square frame and protective mesh, protection can be formed at one end of the air inlet box to prevent the staff from accidentally touching it, which improves the safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model

[0016] Figure 2 It is a schematic diagram of the structure of the air inlet box of the present utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the control component of the present utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the middle plate of the present utility model;

[0019] Figure 5 It is a schematic diagram of the structure of the limit block of the present utility model;

[0020] Figure 6 It is a schematic diagram of the structure of the square frame of the present utility model.

[0021] In the figure: 1, burner body; 2, air inlet box; 3, baffle; 4, control component; 401, bracket; 402, motor; 403, gear; 404, rack; 405, limit block; 406, indicating block; 407, pulley; 5, square frame; 6, protective mesh; 7, intermediate plate; 8, air intake indication scale groove; 9, chute; 10, card slot; 11, threaded hole; 12, card strip; 13, collar; 14, threaded insertion rod. Specific embodiments

[0022] The following further describes the present utility model in conjunction with specific embodiments. However, those skilled in the art should understand that the detailed description given here in conjunction with the accompanying drawings is for better explanation. The structure of the present utility model necessarily goes beyond these limited embodiments, and for some equivalent replacement schemes or common means, no detailed description will be given herein, but they still fall within the protection scope of this application.

[0023] Figures 1 to 6 This is the best embodiment of the present utility model. The following further describes the present utility model in conjunction with the attached Figures 1 to 6 drawings.

[0024] The present utility model discloses a burner baffle control device, which includes a burner body 1. An air inlet box 2 is fixedly installed on one side of the burner body 1. Baffles 3 are slidably inserted on both sides of the air inlet box 2. A control component 4 is arranged on the top of the air inlet box 2. An intermediate plate 7 is fixedly installed between the top inner wall and the bottom inner wall of the air inlet box 2.

[0025] In this embodiment, when the control component 4 is started to drive the two baffles 3 to approach or move away from each other, the air inlet area of the air inlet box 2 can be adjusted, thereby adjusting the air intake volume. By setting the control component 4, the staff does not need to manually adjust the baffle 3, and the burner body 1 does not need to be shut down during the adjustment. The operation of the burner body 1 will not stop due to the adjustment of the baffle 3, improving the work efficiency.

[0026] Specifically, the control component 4 includes a bracket 401. The bracket 401 is fixedly installed on the top of the air inlet box 2. A motor 402 is fixedly installed on the top of the bracket 401. One end of the output shaft of the motor 402 is fixedly installed with a gear 403. Racks 404 are fixedly installed on the tops of the two baffles 3. The two racks 404 are both meshed with the gear 403.

[0027] In this embodiment, when the motor 402 is started, it drives the gear 403 to rotate, drives the two racks 404 to slide closer to each other, and then drives the two baffles 3 to approach each other, reducing the air inlet area of the air inlet box 2 and reducing the air intake volume. When the motor 402 is reversed, it drives the gear 403 to reverse, drives the two racks 404 to slide away from each other, and then drives the two baffles 3 to move away from each other, increasing the air inlet area of the air inlet box 2 and increasing the air intake volume.

[0028] Specifically, one end of each of the two racks 404 is fixedly installed with a limit block 405, and the limit block 405 is adapted to the bracket 401.

[0029] In this embodiment, by providing the limit block 405, the maximum distance between the two racks 404 moving away from each other can be limited, preventing the racks 404 from detaching from the baffle 3.

[0030] Specifically, a plurality of air intake volume indicating scale grooves 8 are formed in the top of the air intake box 2, and an indicating block 406 is arranged at one end of one of the limit blocks 405, and the indicating block 406 is adapted to the air intake volume indicating scale grooves 8.

[0031] In this embodiment, by providing the air intake volume indicating scale grooves 8, the staff can conveniently observe the current air intake volume. During adjustment, align the indicating block 406 with the air intake volume indicating scale grooves 8, and the air intake volume can be accurately adjusted, improving the convenience of adjustment.

[0032] Specifically, two sliding grooves 9 are formed in the bottom inner wall of the air intake box 2, and two pulleys 407 are rotatably installed at the bottom of each of the two baffles 3, and the pulleys 407 are adapted to the sliding grooves 9.

[0033] In this embodiment, by providing the pulleys 407, the friction between the baffle 3 and the bottom inner wall of the air intake box 2 during sliding is reduced, improving the smoothness of the baffle 3 sliding.

[0034] Specifically, a square frame 5 is arranged at one end of the air intake box 2, a protective mesh sheet 6 is fixedly installed in the square frame 5, two card slots 10 are formed in one end of the air intake box 2, and two card strips 12 are fixedly installed at the end of the square frame 5 in contact with the air intake box 2, and the two card strips 12 are respectively slidably installed in the two card slots 10.

[0035] In this embodiment, by providing the square frame 5 and the protective mesh sheet 6, protection can be formed at one end of the air intake box 2 to prevent the staff from accidentally touching, improving safety.

[0036] Specifically, a sleeve 13 is fixedly installed at one end of the square frame 5, a threaded insertion rod 14 is slidably inserted into the sleeve 13, a threaded hole 11 is formed in one end of the air intake box 2, and the threaded insertion rod 14 is adapted to the threaded hole 11.

[0037] In this embodiment, by rotating the threaded insertion rod 14 to disengage it from the threaded hole 11, the square frame 5 can be unlocked and the square frame 5 can be disassembled, improving the convenience of internal maintenance of the air intake box 2.

[0038] Working principle and usage process of the present utility model: Start the motor 402 to drive the gear 403 to rotate, drive the two racks 404 to slide closer to each other, and then drive the two baffles 3 to move closer to each other, reducing the air inlet area of the air inlet box 2 and the air intake volume. Reverse the motor 402 to drive the gear 403 to reverse, drive the two racks 404 to slide away from each other, and then drive the two baffles 3 to move away from each other, increasing the air inlet area of the air inlet box 2 and the air intake volume. During adjustment, align the indicating block 406 with the air intake volume indicating scale groove 8 to accurately adjust the air intake volume.

[0039] The above are only the preferred embodiments of the present utility model, and are not limitations on the present utility model in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes. However, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. A burner damper control device, comprising a burner body (1), characterized in that: An air intake box (2) is fixedly mounted on one side of the burner body (1), baffles (3) are slidably inserted on both sides of the air intake box (2), a control component (4) is arranged on the top of the air intake box (2), and an intermediate plate (7) is fixedly mounted between the top inner wall and the bottom inner wall of the air intake box (2).

2. A burner damper control device according to claim 1, characterized in that: The control assembly (4) comprises a bracket (401), the bracket (401) being fixedly mounted on the top of the air intake box (2), a motor (402) being fixedly mounted on the top of the bracket (401), a gear (403) being fixedly mounted on one end of the output shaft of the motor (402), and racks (404) being fixedly mounted on the tops of the two baffles (3), and the two racks (404) being meshed with the gear (403).

3. A burner damper control device according to claim 2, characterized in that: A limit block (405) is fixedly mounted on one end of each of the two racks (404), and the limit block (405) is adapted to the bracket (401).

4. A burner damper control device according to claim 1, characterized in that: The top of the air intake box (2) is provided with a plurality of air intake volume indicating scale grooves (8), wherein an indicating block (406) is provided at one end of one of the limit blocks (405), and the indicating block (406) is adapted to the air intake volume indicating scale grooves (8).

5. A burner damper control device according to claim 1, characterized in that: Two slide grooves (9) are provided on the inner wall of the bottom of the air intake box (2), and two pulleys (407) are rotatably mounted on the bottoms of the two baffles (3), wherein the pulleys (407) are adapted to the slide grooves (9).

6. A burner damper control device according to claim 1, characterized in that: A square frame (5) is provided at one end of the air intake box (2), a protective mesh (6) is fixedly installed in the square frame (5), two card slots (10) are provided at one end of the air intake box (2), two card strips (12) are fixedly installed at one end of the square frame (5) that is in contact with the air intake box (2), and the two card strips (12) are respectively slidably installed in the two card slots (10).

7. A burner damper control device according to claim 6, characterized in that: A collar (13) is fixedly mounted on one end of the square frame (5), a threaded rod (14) is slidably inserted into the collar (13), a threaded hole (11) is formed at one end of the air intake box (2), and the threaded rod (14) is adapted to fit the threaded hole (11).

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