Pneumatic ash conveying system equipment

Abstract

This utility model relates to the field of pneumatic ash conveying technology, and more particularly to a pneumatic ash conveying system, comprising a base, a buffer chamber fixedly installed at the upper middle of the base, an ash hopper fixedly installed at the upper end of the buffer chamber, a protective box fixedly connected to the lower front end of the ash hopper, a dispersing mechanism fixedly installed at the right end of the protective box, a tapping mechanism inserted into the left end of the protective box, and a fixed seat fixedly connected to the upper left of the base. The pneumatic ash conveying system of this utility model can not only break up and disperse clumps of ash inside the ash hopper, decomposing large clumps into uniform fine particles to prevent large clumps from causing blockage, but also the circular motion of the dispersing rod continuously agitates the ash inside the ash hopper, breaking the static accumulation state of the ash and enhancing the fluidity between ash particles. Through the dual effects of dispersing clumps and improving fluidity, blockages caused by ash inside the ash hopper can be prevented, thus improving the overall ash conveying efficiency.

Description

Technical Field

[0001] This utility model relates to the field of pneumatic ash conveying technology, and in particular to pneumatic ash conveying system equipment. Background Technology

[0002] Pneumatic conveying, as an efficient and flexible material conveying method, is widely used in the transfer process of various granular materials. Pneumatic conveying, also known as airflow conveying, is based on the principle of using the energy of airflow to transport granular materials in a closed pipeline along the direction of airflow. This is essentially a specific application of fluidization technology.

[0003] Existing pneumatic ash conveying systems are prone to caking during operation due to the physical properties of ash. These large clumps can cause blockages in the ash silo during subsequent conveying, reducing overall conveying efficiency. Furthermore, some ash particles tend to adhere to the inner wall of the ash silo. Over time, these adhered ash particles accumulate and thicken, gradually reducing the actual usable volume of the ash silo. Therefore, we have introduced a new pneumatic ash conveying system. Utility Model Content

[0004] The main purpose of this utility model is to provide a pneumatic ash conveying system that can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A pneumatic ash conveying system includes a base, a buffer silo fixedly installed at the upper middle part of the base, an ash silo fixedly installed at the upper end of the buffer silo, a protective box fixedly connected to the lower front end of the ash silo, a dispersing mechanism fixedly installed at the right end of the protective box, a tapping mechanism inserted through the left end of the protective box, a fixed seat fixedly connected to the upper left part of the base, an air pump fixedly installed at the upper end of the fixed seat, an air pipe fixedly connected to the output end of the air pump, an end of the air pipe away from the air pump fixedly connected to the buffer silo, an ash conveying pipe fixedly connected to the lower right end of the buffer silo, and an ash storage box fixedly installed at the upper right end of the base, an end of the ash conveying pipe away from the buffer silo fixedly connected to the ash storage box.

[0006] Preferably, the disintegration mechanism includes an electric telescopic rod and a gear. A displacement plate is fixedly installed at the output end of the electric telescopic rod. A rack is fixedly connected to the upper end of the displacement plate, and a slide bar is fixedly connected to the lower end of the displacement plate. A rotating rod is fixedly connected to the middle of the rear end of the gear. A rotating cylinder is fixedly connected to the outer surface of the rotating rod, and a plurality of disintegration rods are fixedly connected to the outer surface of the rotating cylinder.

[0007] Preferably, the electric telescopic rod is fixedly installed at the right end of the protective box, and the gear and displacement plate are both located inside the protective box.

[0008] By adopting the above technical solution, dust can be prevented from adhering to the gears and racks.

[0009] Preferably, the gear and the displacement plate are meshed together, and the displacement plate is slidably connected to the lower inner wall of the protective box via a slide bar.

[0010] By adopting the above technical solution: the displacement plate is driven to move left and right by an electric telescopic rod. Since the rack and gear on the displacement plate mesh with each other, the gear can drive the rotating rod to rotate. When the rotating rod rotates, multiple dispersing rods can make circular motion inside the ash hopper.

[0011] Preferably, the rear end of the rotating rod is movably connected to the rear wall of the ash hopper, and the plurality of dispersing rods are all located inside the ash hopper, and the plurality of dispersing rods are staggered.

[0012] By adopting the above technical solution, multiple dispersing rods can make circular motions inside the ash hopper, which can break up and disperse the clumps of ash inside the ash hopper, decomposing large clumps into uniform fine particles, and avoiding large clumps of ash from causing blockage.

[0013] Preferably, the tapping mechanism includes a connecting rod, with a tapping strip fixedly connected to the left end of the connecting rod and a tapping pad fixedly connected to the right end of the tapping strip.

[0014] Preferably, the right end of the connecting rod is fixedly connected to the displacement plate, and the connecting rod is inserted into the left end of the protective box, with the tapping pad located on the left side of the protective box.

[0015] By adopting the above technical solution, the tapping bar can intermittently tap the side wall of the ash silo with the tapping pad, so that the ash residue attached to the inner wall of the ash silo can be shaken off, thus preventing the ash residue from gradually thickening and causing the actual usable volume of the ash silo to continuously decrease.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. By activating the electric telescopic rod, the displacement plate is moved left and right. Due to the meshing of the rack and gear on the displacement plate, the gear can drive the rotating rod to rotate. When the rotating rod rotates, multiple dispersing rods can rotate back and forth inside the ash hopper. This not only breaks down and disperses the clumps of ash inside the ash hopper, decomposing large clumps into uniform fine particles and preventing large clumps of ash from causing blockage, but also the circular motion of the dispersing rods continuously agitates the ash inside the ash hopper, breaking the static accumulation state of the ash and enhancing the fluidity between ash particles. Through the dual effects of dispersing clumps and improving fluidity, blockage of ash inside the ash hopper can be prevented, thus improving the overall ash conveying efficiency. 2. When the electric telescopic rod drives the displacement plate to move left and right, the displacement plate can move left and right along with the connecting rod, so that the beater bar can beat the side wall of the ash silo intermittently with the beater pad. This can shake off the ash residue attached to the inner wall of the ash silo, preventing the ash residue from gradually thickening and causing the actual usable volume of the ash silo to continuously decrease, and ensuring that the ash silo always maintains sufficient storage space to meet the ash conveying needs. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the pneumatic ash conveying system equipment of this utility model; Figure 2 This is a schematic diagram of the overall structure of the displacement mechanism of the pneumatic ash conveying system equipment of this utility model; Figure 3 This is a schematic diagram of the overall structure of the drive mechanism of the pneumatic ash conveying system equipment of this utility model; Figure 4 This is a schematic diagram of the overall structure of the shielding and protection device for the pneumatic ash conveying system of this utility model.

[0018] In the diagram: 1. Base; 2. Buffer chamber; 3. Ash silo; 4. Protective box; 5. Dispersing mechanism; 6. Beating mechanism; 7. Fixed seat; 8. Air pump; 9. Air pipe; 10. Ash conveying pipe; 11. Ash storage box; 51. Electric telescopic rod; 52. Gear; 53. Displacement plate; 54. Rack; 55. Sliding bar; 56. Rotating rod; 57. Rotating cylinder; 58. Dispersing rod; 61. Connecting rod; 62. Beating bar; 63. Beating pad. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Please see Figure 1-4 This utility model provides a technical solution: The pneumatic ash conveying system includes a base 1, a buffer silo 2 fixedly installed at the middle of the upper end of the base 1, an ash silo 3 fixedly installed at the upper end of the buffer silo 2, a protective box 4 fixedly connected to the lower front end of the ash silo 3, a dispersing mechanism 5 fixedly installed at the right end of the protective box 4, a tapping mechanism 6 inserted and connected to the left end of the protective box 4, a fixed seat 7 fixedly connected to the left side of the upper end of the base 1, an air pump 8 fixedly installed at the upper end of the fixed seat 7, an air pipe 9 fixedly connected to the output end of the air pump 8, the end of the air pipe 9 away from the air pump 8 fixedly connected to the buffer silo 2, an ash conveying pipe 10 fixedly connected to the lower right end of the buffer silo 2, and an ash storage box 11 fixedly installed at the right side of the upper end of the base 1, the end of the ash conveying pipe 10 away from the buffer silo 2 fixedly connected to the ash storage box 11.

[0023] In this embodiment, the dispersing mechanism 5 includes an electric telescopic rod 51 and a gear 52. A displacement plate 53 is fixedly installed at the output end of the electric telescopic rod 51. A rack 54 is fixedly connected to the upper end of the displacement plate 53, and a slide bar 55 is fixedly connected to the lower end of the displacement plate 53. A rotating rod 56 is fixedly connected to the middle of the rear end of the gear 52. A rotating cylinder 57 is fixedly connected to the outer surface of the rotating rod 56. Several dispersing rods 58 are fixedly connected to the outer surface of the rotating cylinder 57. The electric telescopic rod 51 is fixedly installed at the right end of the protective box 4. The gear 52 and the displacement plate 53 are both located inside the protective box 4. The gear 52 and the displacement plate 53 are meshed with each other. The displacement plate 53 is slidably connected to the lower inner wall of the protective box 4 through the slide bar 55. The rear end of the rotating rod 56 is movably connected to the rear inner wall of the ash hopper 3. Several dispersing rods 58 are all located inside the ash hopper 3, and the several dispersing rods 58 are staggered.

[0024] Through the above scheme: after the electric telescopic rod 51 is activated, it drives the displacement plate 53 to move horizontally. Since the displacement plate 53 is equipped with a rack 54 that meshes tightly with the gear 52, the horizontal movement of the displacement plate 53 drives the gear 52 to rotate synchronously, thereby driving the rotating rod 56 to rotate. When the rotating rod 56 rotates, it drives multiple dispersing rods 58 inside the ash silo 3 to flip back and forth. These dispersing rods 58 can break up and disperse the clumps of ash in the ash silo 3, decomposing the original large clumps into small particles with uniform particle size, preventing large clumps of ash from causing blockage during ash conveying. At the same time, the circular motion of the dispersing rods 58 continuously agitates the ash in the ash silo 3, breaking the static accumulation state of the ash and enhancing the relative movement and fluidity between ash particles. Through the dual synergistic effect of dispersing clumps and improving fluidity, blockage of ash in the ash silo 3 can be avoided, ultimately improving the overall ash conveying efficiency.

[0025] In this embodiment, the tapping mechanism 6 includes a connecting rod 61, a tapping strip 62 is fixedly connected to the left end of the connecting rod 61, a tapping pad 63 is fixedly connected to the right end of the tapping strip 62, the right end of the connecting rod 61 is fixedly connected to the displacement plate 53, and the connecting rod 61 is inserted and connected to the left end of the protective box 4, and the tapping pad 63 is located on the left side of the protective box 4.

[0026] Through the above scheme: when the electric telescopic rod 51 drives the displacement plate 53 to move left and right, the displacement plate 53 can move left and right along with the connecting rod 61, so that the beater bar 62 can beat the side wall of the ash bin 3 intermittently with the beater pad 63, so that the ash residue attached to the inner wall of the ash bin 3 can be shaken off, avoiding the gradual thickening of the attached ash residue and the continuous reduction of the actual usable volume of the ash bin 3, and ensuring that the ash bin 3 always maintains sufficient storage space to meet the ash conveying needs.

[0027] It should be noted that this utility model is a pneumatic ash conveying system. During use, when the electric telescopic rod 51 is activated, it drives the displacement plate 53 to move horizontally. Since the displacement plate 53 is equipped with a rack 54, and the rack 54 is tightly meshed with the gear 52, the horizontal movement of the displacement plate 53 will drive the gear 52 to rotate synchronously, thereby driving the rotating rod 56 to rotate. During the rotation of the rotating rod 56, it will drive multiple dispersing rods 58 inside the ash hopper 3 to flip back and forth. These dispersing rods 58 can break up and disperse the clumps of ash and slag inside the ash hopper 3, decomposing large clumps into fine particles of uniform size, preventing large clumps of ash and slag from causing blockage during ash conveying. At the same time, the dispersing rods also... The circular motion of rod 58 continuously agitates the ash and slag inside ash silo 3, breaking its static accumulation state and enhancing the relative movement and fluidity between ash and slag particles. Through the dual synergistic effect of breaking up clumps and improving fluidity, blockages caused by ash and slag inside ash silo 3 can be avoided, thereby improving the overall ash conveying efficiency. In addition, when the electric telescopic rod 51 drives the displacement plate 53 to move left and right, the displacement plate 53 will drive the connecting rod 61 to move together, so that the beating bar 62 with the beating pad 63 intermittently beats the side wall of ash silo 3, shaking off the ash and slag attached to the inner wall of ash silo 3, preventing the ash and slag from gradually thickening and reducing the actual usable volume of ash silo 3, and ensuring that ash silo 3 always has enough storage space to meet the ash conveying needs.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. Pneumatic ash conveying system equipment, comprising a base (1), characterised in that: A buffer chamber (2) is fixedly installed at the middle of the upper end of the base (1). A ash hopper (3) is fixedly installed at the upper end of the buffer chamber (2). A protective box (4) is fixedly connected to the lower front end of the ash hopper (3). A dispersing mechanism (5) is fixedly installed at the right end of the protective box (4). A beating mechanism (6) is inserted and connected to the left end of the protective box (4). A fixed seat (7) is fixedly connected to the left side of the upper end of the base (1). An air pump (8) is fixedly installed at the upper end of the fixed seat (7). An air pipe (9) is fixedly connected to the output end of the air pump (8). The end of the air pipe (9) away from the air pump (8) is fixedly connected to the buffer chamber (2). A ash conveying pipe (10) is fixedly connected to the lower right end of the buffer chamber (2). A ash storage box (11) is fixedly installed on the right side of the upper end of the base (1). The end of the ash conveying pipe (10) away from the buffer chamber (2) is fixedly connected to the ash storage box (11). The disintegration mechanism (5) includes an electric telescopic rod (51) and a gear (52). A displacement plate (53) is fixedly installed at the output end of the electric telescopic rod (51). A rack (54) is fixedly connected to the upper end of the displacement plate (53). A slide bar (55) is fixedly connected to the lower end of the displacement plate (53). A rotating rod (56) is fixedly connected to the middle of the rear end of the gear (52). A rotating cylinder (57) is fixedly connected to the outer surface of the rotating rod (56). Several disintegration rods (58) are fixedly connected to the outer surface of the rotating cylinder (57).

2. Pneumatic ash conveying system apparatus according to claim 1, characterized in that: The electric telescopic rod (51) is fixedly installed on the right end of the protective box (4), and the gear (52) and the displacement plate (53) are both located inside the protective box (4).

3. A pneumatic ash conveying system apparatus according to claim 1, characterized in that: The gear (52) meshes with the displacement plate (53), and the displacement plate (53) is slidably connected to the lower inner wall of the protective box (4) via a slide bar (55).

4. The pneumatic ash conveying system apparatus of claim 1, wherein: The rear end of the rotating rod (56) is movably connected to the inner rear wall of the ash hopper (3), and several dispersing rods (58) are located inside the ash hopper (3), and the several dispersing rods (58) are staggered.

5. The pneumatic ash conveying system apparatus of claim 1, wherein: The tapping mechanism (6) includes a connecting rod (61), with a tapping strip (62) fixedly connected to the left end of the connecting rod (61) and a tapping pad (63) fixedly connected to the right end of the tapping strip (62).

6. The pneumatic ash conveying system equipment according to claim 5, characterized in that: The right end of the connecting rod (61) is fixedly connected to the displacement plate (53), and the connecting rod (61) is inserted into the left end of the protective box (4). The patting pad (63) is located on the left side of the protective box (4).

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