Desulfurized ash discharge pipeline structure

Abstract

The utility model discloses a desulfurized ash discharging pipeline structure which comprises an ash guiding pipe, one end of the ash guiding pipe is connected with a discharging port, the ash guiding pipe is located on a supporting platform connected with a stock bin, the other end of the ash guiding pipe is located on the upper portion of the stock bin, and the outer side face of the ash guiding pipe is connected with a soft cloth discharging barrel through an iron wire. The soft cloth discharging barrel is formed by enclosing soft cloth into a circle, a fixing ring is fixed to the outer side face of the lower end of the soft cloth discharging barrel, steel wire ropes are symmetrically fixed to the upper end face of the fixing ring, and the other ends of the steel wire ropes are connected with a winding mechanism arranged on the supporting platform. The desulfurized fly ash discharging pipeline structure can adjust the distance between the desulfurized fly ash outlet and the cloth bag, avoids the phenomenon that a large amount of desulfurized fly ash escapes in the stock bin, improves the working environment, and ensures the body health of workers.

Description

Technical Field

[0001] The utility model relates to the technical field of desulfurization ash discharging, in particular to a desulfurization ash discharging pipeline structure. Background Art

[0002] Desulfurization ash needs to be bagged when it passes through the bag dust collector system and pneumatic ash conveying to the silo. Since the height of the pipeline for conveying desulfurization ash is fixed, there is a height difference between the bag and the discharge port during bagging. After the desulfurization ash falls into the bag through the pipeline, it has a certain impact force, causing the silo to be filled with dust, making the working environment of the workers poor and affecting their health. Summary of the Invention

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a desulfurization ash discharge pipeline structure, which can adjust the distance between the desulfurization ash outlet and the bag to avoid a large amount of desulfurization ash escaping in the silo, improve the working environment, and effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a desulfurization ash discharge pipeline structure, comprising an ash guide pipe, one end of the ash guide pipe is connected to the discharge port, the ash guide pipe is located on a support platform connected to the silo, the other end of the ash guide pipe is located on the upper part of the silo, the outer side surface of the ash guide pipe is connected to the soft cloth discharge barrel through an iron wire, the soft cloth discharge barrel is made of a circle of soft cloth, a fixing ring is fixed to the outer side surface of the lower end of the soft cloth discharge barrel, a steel wire rope is symmetrically fixed to the upper end surface of the fixing ring, and the other end of the steel wire rope is connected to a winding mechanism arranged on the support platform.

[0005] As a preferred technical solution of the present invention, a support ear plate is symmetrically provided on the upper end of the fixing ring, and one end of the steel wire rope is fixedly connected to the support ear plate.

[0006] As a preferred technical solution of the present invention, the outer side surfaces of the soft cloth unloading barrel are evenly provided with support rings, and the outer side surfaces of the support rings are symmetrically provided with convex plates, and the steel wire rope passes through the convex plates.

[0007] As an optimal technical solution of the present utility model, the winding mechanism includes a fixed frame, a driving motor, a reel and a bracket, the fixed frame is fixed on the upper surface of the support platform, the driving motor is arranged on the fixed frame, the reel is arranged in the bracket, the bracket is fixed on the support platform, the output shaft of the driving motor passes through the bracket and is connected to the reel, the reel is rotatably connected to the bracket, and the wire rope is wound around the outer side of the reel.

[0008] As a preferred technical solution of the present invention, grooved guide wheels are symmetrically provided at the upper end of the silo, and the wire rope passes around the grooved guide wheels at corresponding positions.

[0009] As a preferred technical solution of the present invention, the grooved guide wheel and the reel are at the same height.

[0010] Compared with the prior art, the beneficial effects of the present invention are: the desulfurization ash discharge pipeline structure is reasonably designed and ingeniously conceived. A soft cloth discharge barrel is arranged below the ash guide pipe, and the lower end of the soft cloth discharge barrel is connected to a steel wire rope. The retraction and release of the steel wire rope is controlled by a winding mechanism, thereby changing the distance between the desulfurization ash discharge position and the cloth bag, avoiding the impact force caused by the large drop that causes a large amount of desulfurization ash to escape into the silo, improving the working environment of the silo, and protecting the health of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of the utility model;

[0012] Figure 2 This is another structural diagram of the utility model;

[0013] Figure 3 It is the main view of the utility model.

[0014] In the figure: 1 silo, 2 support platform, 3 ash guide pipe, 4 soft cloth unloading barrel, 5 fixing ring, 6 support ear plate, 7 support ring, 8 convex plate, 9 wire rope, 10 grooved guide wheel, 11 winding mechanism, 11 fixing frame, 112 drive motor, 113 reel, 114 bracket. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiment of the present invention to clearly and completely describe the technical solutions in the embodiment of the present invention. Obviously, the embodiment described is only a part of the embodiment of the present invention, rather than all the embodiments (for the convenience of description and understanding, the following is Figure 3 Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work shall fall within the scope of protection of the present invention.

[0016] See also Figure 1-3 The utility model provides a technical solution: a desulfurization ash discharge pipeline structure, including an ash guide pipe 3, one end of the ash guide pipe 3 is connected to the discharge port, the ash guide pipe 3 is located on the support platform 2 connected to the silo 1, and the other end of the ash guide pipe 3 is located at the upper part of the silo 1. The outer side of the ash guide pipe 3 is sleeved with a soft cloth discharge barrel 4. The connection between the ash guide pipe 3 and the soft cloth discharge barrel 4 is fixed by winding multiple layers of iron wire. The soft cloth discharge barrel 4 is made of soft cloth in a circle, and the soft cloth is corrosion-resistant.

[0017] A fixing ring 5 is fixed to the outer side surface of the lower end of the soft cloth unloading drum 4, and a steel wire rope 9 is symmetrically fixed to the upper end surface of the fixing ring 5. The other end of the steel wire rope 9 is connected to the winding mechanism 11 arranged on the support platform 2. The winding mechanism 11 includes a fixing frame 111, a driving motor 112, a reel 113 and a bracket 114. The fixing frame 111 is fixed to the upper surface of the support platform 2, the driving motor 112 is arranged on the fixing frame 111, and the reel 113 is arranged in the bracket 114, and the bracket 114 is fixed on the support platform 2. The output shaft of the driving motor 112 passes through the bracket 114 and is connected to the reel 113. The reel 113 is rotatably connected to the bracket 114, and the steel wire rope 9 is wound around the outer side surface of the reel 113. The driving motor 112 is electrically connected to the external control switch, and the retraction and release of the steel wire rope 9 is controlled by controlling the forward and reverse rotation of the driving motor 112, thereby adjusting the height position of the soft cloth unloading drum 4.

[0018] Furthermore, in order to facilitate the connection between the steel wire rope 9 and the fixing ring 5, a support ear plate 6 is symmetrically provided on the upper end of the fixing ring 5, and one end of the steel wire rope 9 is fixedly connected to the support ear plate 6.

[0019] Furthermore, in order to prevent the soft cloth feeding barrel 4 from shaking during the feeding process, the outer side of the soft cloth feeding barrel 4 is evenly provided with support rings 7, and the outer side of the support ring 7 is symmetrically provided with convex plates 8. The steel wire rope 9 passes through the convex plates 8, and the overall toughness of the soft cloth feeding barrel 4 is increased through the support ring 7 to ensure the stability of the soft cloth feeding barrel 4.

[0020] Furthermore, in order to ensure the linearity of the wire rope 9 during the retraction and extension process and avoid position deviation, grooved guide wheels 10 are symmetrically provided at the upper end of the silo 1, and the wire rope 9 passes around the grooved guide wheels 10 at the corresponding positions.

[0021] Furthermore, in order to ensure the stability of the wire rope 9 during the retraction and extension process and prevent the wire rope 9 from shaking up and down, the grooved guide wheel 10 and the drum 113 are at the same height.

[0022] During use: the drive motor 112 is started by controlling the external control switch, and the wire rope 9 is lowered, so that the soft cloth discharge barrel 4 moves down and is located in the cloth bag. The desulfurization ash enters the soft cloth discharge barrel 4 through the ash guide pipe 3, and then enters the cloth bag through the soft cloth discharge barrel 4. Since the discharge port of the soft cloth discharge barrel 4 is located in the cloth bag, the desulfurization ash is prevented from escaping due to excessive impact force, and dust is prevented from escaping during the bag collection process. According to the discharge amount of the desulfurization ash, the drive motor 112 is controlled to reverse and tighten the wire rope 9, and then the soft cloth discharge barrel 4 is continuously lifted to ensure that the desulfurization ash does not generate a large impact force until the bag is full of desulfurization ash.

[0023] The utility model can achieve maintaining an appropriate height distance between the discharge position of the desulfurization ash and the cloth bag, avoid the large-scale escape of desulfurization ash due to excessive height difference, improve the working environment in the silo, and protect the health of workers.

[0024] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A desulfurization ash discharge pipeline structure, comprising an ash guide pipe (3), one end of which is connected to a discharge port, and the ash guide pipe (3) is located on a support platform (2) connected to a silo (1), characterized in that: The other end of the ash guide pipe (3) is located at the upper part of the silo (1), and the outer side surface of the ash guide pipe (3) is connected to the soft cloth discharge barrel (4) through an iron wire. The soft cloth discharge barrel (4) is made of a circle of soft cloth. A fixing ring (5) is fixed to the outer side surface of the lower end of the soft cloth discharge barrel (4), and a steel wire rope (9) is symmetrically fixed to the upper end surface of the fixing ring (5). The other end of the steel wire rope (9) is connected to a winding mechanism (11) arranged on the support platform (2).

2. A desulfurization ash discharge pipeline structure according to claim 1, characterized in that: A supporting lug (6) is symmetrically provided on the upper end of the fixing ring (5), and one end of the steel wire rope (9) is fixedly connected to the supporting lug (6).

3. The desulfurization ash discharge pipeline structure according to claim 1, characterized in that: The outer side surface of the soft cloth unloading barrel (4) is evenly distributed with support rings (7), and the outer side surface of the support ring (7) is symmetrically provided with convex plates (8), and the steel wire rope (9) passes through the convex plates (8).

4. The desulfurization ash discharge pipeline structure according to claim 1, characterized in that: The winding mechanism (11) comprises a fixed frame (111), a driving motor (112), a reel (113) and a bracket (114); the fixed frame (111) is fixed on the upper surface of the supporting platform (2); the driving motor (112) is arranged on the fixed frame (111); the reel (113) is arranged in the bracket (114); the bracket (114) is fixed on the supporting platform (2); the output shaft of the driving motor (112) passes through the bracket (114) and is connected to the reel (113); the reel (113) and the bracket (114) are rotatably connected; and the steel wire rope (9) is wound around the outer side of the reel (113).

5. A desulfurization ash discharge pipeline structure according to claim 4, characterized in that: The upper end of the silo (1) is symmetrically provided with grooved guide wheels (10), and the steel wire rope (9) passes around the grooved guide wheels (10) at corresponding positions.

6. A desulfurization ash discharge pipeline structure according to claim 5, characterized in that: The grooved guide wheel (10) and the reel (113) are at the same height.

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