Ash deposition prevention device of water-cooled slag discharging machine

Abstract

The utility model discloses an ash deposition prevention device of a water-cooling slag discharging machine, and relates to the technical field of ash deposition prevention devices. Comprising a frame, moving assemblies are arranged on the two sides of the frame, each moving assembly comprises a driving frame, the driving frames are fixed to the first side of the frame, the two ends of the interior of each driving frame penetrate through and are rotationally connected with reciprocating lead screws, and a self-locking motor is fixedly connected to the first end of each driving frame; and the output end of the self-locking motor is fixed with the reciprocating screw rod. The self-locking motor is started to drive the reciprocating lead screw to rotate, the reciprocating lead screw drives the support to slide along the sliding rod and drives the gear to move, and the gear drives the rotating shaft and the first belt wheel to rotate through the tooth groove. The first belt wheel drives the second belt wheel, the rotating rod, the mounting plate and the cleaning brush to rotate by means of transmission and completes movable cleaning operation on the position, prone to dust accumulation, of the water-cooled slag extractor, the cleaning effects of all the positions are similar, and the overall dust accumulation prevention effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust accumulation prevention devices, in particular to a dust accumulation prevention device for a water-cooled slag discharger. Background Art

[0002] A water-cooled slag discharger usually generates a certain amount of ash accumulation during operation. In order to prevent the ash accumulation from affecting the equipment, some anti-ash accumulation devices and measures can be adopted. An existing boiler wind box anti-ash accumulation device (publication number: CN206831532U) has at least the following defects in use:

[0003] When the device is in use, although high-pressure air can be ejected from the high-pressure air nozzle to blow the bottom of the bellows, the farther away from the nozzle, the lower the blowing effect will be, thereby reducing the overall anti-dust effect of the device. Utility Model Content

[0004] The main purpose of the utility model is to provide a ash accumulation prevention device for a water-cooled slag discharger, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] The anti-dust accumulation device of a water-cooled slag discharger comprises a frame, movable components are arranged on both sides of the frame, the movable components comprise a driving frame, the driving frame is fixed to a first side of the frame, reciprocating screw rods are passed through and rotatably connected at both ends inside the driving frame, a self-locking motor is fixedly connected to the first end of the driving frame, the output end of the self-locking motor is fixed to the reciprocating screw rod, a bracket is threadedly connected to the outer wall of the reciprocating screw rod, a sliding frame is fixedly connected to the second side of the frame, sliding rods are fixedly connected at both ends inside the sliding frame, the sliding rods pass through the bracket and are slidably connected thereto, and a cleaning component is arranged inside the bracket.

[0007] Preferably, the cleaning assembly comprises a tooth groove, wherein the tooth groove is arranged at the top of one side opposite to the driving frame and the sliding frame, and the opposite sides of the tooth groove are both meshed with gears.

[0008] Preferably, the top of the gear is fixedly connected to a rotating shaft, the outer wall of the rotating shaft is rotatably connected to a support plate, one side adjacent to the support plate is fixed to the bracket, and the top of the rotating shaft is fixedly connected to a first pulley.

[0009] Preferably, both sides of the top of the bracket are rotatably connected with rotating rods, the bottom of the rotating rods is fixedly connected with a mounting plate, and the bottom of the mounting plate is fixedly connected with a cleaning brush.

[0010] Preferably, a second pulley is fixedly connected to the top of the outer wall of the rotating rod, and the second pulley is transmission-connected to the first pulley.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model starts a self-locking motor to drive the reciprocating screw rod to rotate, and the reciprocating screw rod drives the bracket to slide along the sliding rod, thereby driving the gear to move. The gear drives the rotating shaft and the first pulley to rotate by means of the tooth groove. The first pulley drives the second pulley, the rotating rod, the mounting plate, and the cleaning brush to rotate by means of the transmission to complete the mobile cleaning operation of the dust-prone position of the water-cooled slag discharger. The cleaning effects at various locations are similar, thereby improving the overall dust prevention effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an axial view of the utility model;

[0014] Figure 2 It is a bottom view of the utility model;

[0015] Figure 3 This is a axial view of the mobile assembly of the utility model;

[0016] Figure 4 It is a bottom view of the cleaning component of the present utility model.

[0017] In the figure: 1. frame; 2. moving assembly; 201. driving frame; 202. reciprocating screw; 203. self-locking motor; 204. bracket; 205. sliding frame; 206. sliding rod; 3. cleaning assembly; 301. tooth groove; 302. gear; 303. rotating shaft; 304. supporting plate; 305. first pulley; 306. rotating rod; 307. mounting plate; 308. cleaning brush; 309. second pulley. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] In the process of protecting the water-cooled slag discharger from dust accumulation, an anti-dust accumulation device is required. The anti-dust accumulation device for the water-cooled slag discharger provided by the utility model is specially used for the anti-dust accumulation operation of the water-cooled slag discharger.

[0022] Example

[0023] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0024] The anti-dust accumulation device of the water-cooled slag discharger comprises a frame 1, and movable components 2 are arranged on both sides of the frame 1, and the movable component 2 comprises a driving frame 201, and the driving frame 201 is fixed to the first side of the frame 1, and the two ends inside the driving frame 201 penetrate and are rotatably connected with a reciprocating screw 202, and the first end of the driving frame 201 is fixedly connected with a self-locking motor 203, and the output end of the self-locking motor 203 is fixed to the reciprocating screw 202, and the outer wall of the reciprocating screw 202 is threadedly connected with a bracket 204, and the second side of the frame 1 is fixedly connected with a sliding frame 205, and the two ends inside the sliding frame 205 are fixedly connected with sliding rods 206, and the sliding rods 206 penetrate the bracket 204 and are slidably connected thereto, and a cleaning component 3 is arranged inside the bracket 204.

[0025] In this embodiment, the self-locking motor 203 is started to drive the reciprocating screw 202 to rotate, and the reciprocating screw 202 drives the bracket 204 to slide along the sliding rod 206, while driving the cleaning component 3 to move and change the cleaning position.

[0026] The cleaning component 3 includes a tooth groove 301, which is arranged at the top of the opposite side of the driving frame 201 and the sliding frame 205, and a gear 302 is meshed on the opposite side of the tooth groove 301, and a rotating shaft 303 is fixedly connected to the top of the gear 302, and the outer wall of the rotating shaft 303 is rotatably connected to a support plate 304, and the adjacent side of the support plate 304 is fixed to the bracket 204, and a first pulley 305 is fixedly connected to the top of the rotating shaft 303, and a rotating rod 306 is rotatably connected to both sides of the top of the bracket 204, and the bottom of the rotating rod 306 is fixedly connected to a mounting plate 307, and the bottom of the mounting plate 307 is fixedly connected to a cleaning brush 308, and the top of the outer wall of the rotating rod 306 is fixedly connected to a second pulley 309, and the second pulley 309 and the first pulley 305 are transmission connected.

[0027] In this embodiment, the movement of the bracket 204 drives the gear 302 to move, and the gear 302 drives the rotating shaft 303 and the first pulley 305 to rotate with the help of the tooth groove 301. The first pulley 305 drives the second pulley 309, the rotating rod 306, the mounting plate 307, and the cleaning brush 308 to rotate with the help of the transmission and complete the cleaning of the dust of the water-cooled slag discharger.

[0028] It should be noted that the utility model is used as a dust accumulation prevention device for a water-cooled slag discharger. When in use, the frame 1 is first installed at a position of the water-cooled slag discharger that is prone to dust accumulation. Then the self-locking motor 203 is started to drive the reciprocating screw 202 to rotate. The reciprocating screw 202 drives the bracket 204 to slide along the sliding rod 206 while driving the gear 302 to move. The gear 302 drives the rotating shaft 303 and the first pulley 305 to rotate with the help of the tooth groove 301. The first pulley 305 drives the second pulley 309, the rotating rod 306, the mounting plate 307, and the cleaning brush 308 to rotate with the help of the transmission to complete the movement and cleaning operation of the position of the water-cooled slag discharger that is prone to dust accumulation.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for preventing dust accumulation of a water-cooled slag discharger, comprising a frame (1), characterized in that: A moving assembly (2) is arranged on both sides of the frame (1), and the moving assembly (2) comprises a driving frame (201), the driving frame (201) is fixed to a first side of the frame (1), a reciprocating screw (202) is passed through and rotatably connected to the two ends of the driving frame (201), a self-locking motor (203) is fixedly connected to the first end of the driving frame (201), the output end of the self-locking motor (203) is fixed to the reciprocating screw (202), a bracket (204) is threadedly connected to the outer wall of the reciprocating screw (202), a sliding frame (205) is fixedly connected to the second side of the frame (1), sliding rods (206) are fixedly connected to the two ends of the sliding frame (205), the sliding rods (206) pass through the bracket (204) and are slidably connected thereto, and a cleaning assembly (3) is arranged inside the bracket (204).

2. The dust accumulation prevention device for the water-cooled slag discharger according to claim 1, characterized in that: The cleaning assembly (3) comprises a tooth groove (301), wherein the tooth groove (301) is provided at the top of one side opposite to the driving frame (201) and the sliding frame (205), and the opposite side of the tooth groove (301) is meshed with a gear (302).

3. The dust accumulation prevention device for the water-cooled slag discharger according to claim 2, characterized in that: The top of the gear (302) is fixedly connected to a rotating shaft (303), the outer wall of the rotating shaft (303) is rotatably connected to a support plate (304), one side adjacent to the support plate (304) is fixed to the bracket (204), and the top of the rotating shaft (303) is fixedly connected to a first pulley (305).

4. The dust accumulation prevention device for a water-cooled slag discharger according to claim 3, characterized in that: Both sides of the top of the bracket (204) are rotatably connected to a rotating rod (306), the bottom of the rotating rod (306) is fixedly connected to a mounting plate (307), and the bottom of the mounting plate (307) is fixedly connected to a cleaning brush (308).

5. The dust accumulation prevention device for the water-cooled slag discharger according to claim 4, characterized in that: A second pulley (309) is fixedly connected to the top of the outer wall of the rotating rod (306), and the second pulley (309) and the first pulley (305) are transmission-connected.

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