A rotary sootblower

Abstract

The utility model discloses a rotary soot blower, specifically relates to mechanical engineering technical field, including main part, the bottom of main part is equipped with fixed plate through adjusting mechanism, the bottom of fixed plate is equipped with buffer mechanism, the adjusting mechanism includes hinged block, the bottom of main part is provided with connecting block, two connecting round plates are symmetrically arranged in the inboard of hinged block, the inside of hinged block two sides end, the inside of two connecting round plates and the inside of two limiting column boards are all set up post groove, the outside of each first threaded rod is provided with column board, the inside of each limiting column board is set up with the sliding slot. The utility model discloses a rotary soot blower, improve traditional rotary soot blower, utilize additional structure to improve the convenience of traditional rotary soot blower adjusting rotary dust blower installation position, adapt to the complex heating surface layout inside equipment, play the effect of reducing the overall energy consumption of equipment.

Description

Technical Field

[0001] This utility model relates to the field of mechanical engineering technology, and in particular to a rotary soot blower. Background Technology

[0002] The flue gas produced by fuel combustion contains a large amount of ash, dust, unburned carbon particles, alkali metals, sulfides and other impurities. These substances will continuously deposit on the heating surface pipes of the boiler, forming an ash layer or a coking layer.

[0003] A rotary soot blower is an automatic cleaning device used inside thermal equipment such as boilers and heating furnaces. Its core function is to remove soot, dust and other impurities accumulated on the heating surface, maintain heat exchange efficiency, and ensure the safe and efficient operation of the equipment.

[0004] However, existing rotary soot blowers have the following shortcomings: Traditional rotary sootblowers are mostly installed using rigid brackets and fixing bolts, making it difficult to adjust their installation angle and adapt to the complex internal heating surface layout of the equipment, resulting in increased overall energy consumption. Utility Model Content

[0005] The main purpose of this utility model is to provide a rotary soot blower that can effectively solve the problem of increased overall energy consumption caused by the inability to adapt to the complex internal heating surface layout of the equipment.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A rotary soot blower includes a main body, an adjustment mechanism is mounted on the bottom of the main body, a fixed plate is mounted on the bottom of the main body through the adjustment mechanism, and a buffer mechanism is mounted on the bottom of the fixed plate. The adjustment mechanism includes a hinge block, a connecting block at the bottom of the main body, two connecting circular plates symmetrically arranged on the inner side of the hinge block, a limiting post plate near the center of each connecting circular plate, an arc groove on the outer side of each limiting post plate, first threaded rods on the left and right outer sides of the hinge block, and column grooves on the inner sides of both ends of the hinge block, the inner sides of the two connecting circular plates, and the inner sides of the two limiting post plates. A post plate is provided on the outer side of each first threaded rod, and a sliding groove is provided on the inner side of each limiting post plate.

[0007] Preferably, the side end of the connecting block is hinged to the inside of the side end of the hinge block, and the inside of both sides of the connecting block is rotatably connected to the outside of the limiting post plate. The outside of each first threaded rod passes through the inside of the side end of the hinge block, the inside of the connecting circular plate, and the inside of the limiting post plate and is threaded to the inside of the side end of the connecting block.

[0008] Preferably, a first column is provided above the fixing plate, and a second column is slidably connected inside the first column. A slot is opened on the side end of the second column, and multiple threaded grooves are opened on the side end of the second column. A second threaded rod is provided on the side end of the first column, and the outer side of the second threaded rod passes through the side end of the first column and is screwed into the inside of the threaded groove.

[0009] Preferably, multiple third threaded rods are provided through the top of the fixing plate, and a straight pipe is provided on the left side of the main body.

[0010] Preferably, the buffer mechanism includes a second buffer plate, a first buffer plate is provided at the bottom of the fixed plate, and a plurality of guide posts are provided above the second buffer plate, with a spring provided on the outer side of each guide post.

[0011] Preferably, one side of each spring is fixedly connected to the top of the second buffer plate, and the other side of each spring is fixedly connected to the bottom of the first buffer plate.

[0012] Compared with the prior art, the present invention has the following beneficial effects: By setting an adjustment mechanism, rotating the first threaded rod causes the column plate to slide inside the groove, while the connecting block rotates outside the limiting column plate. After adjusting to a suitable angle, rotating the first threaded rod again causes the second column to slide inside the first column. The second threaded rod is used to position the second column after it slides. The mechanism adopts the principle of mechanical transmission, which improves the traditional rotary sootblower. The additional structure improves the convenience of adjusting the installation position of the rotary sootblower, adapts to the complex internal heating surface layout of the equipment, and reduces the overall energy consumption of the equipment. By setting up a buffer mechanism, the second buffer plate drives the guide column to slide, and the spring deforms, avoiding stress concentration at the support or furnace body interface and reducing the risk of breakage. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a perspective view of the overall structure of this utility model; Figure 3 This is a three-dimensional cross-sectional view of the hinge block of this utility model; Figure 4 This is a three-dimensional cross-sectional view of the hinge block, connecting circular plate, and limiting column plate of this utility model. Figure 5 This is a three-dimensional view of the limiting column plate structure of this utility model; Figure 6 This is a three-dimensional cross-sectional view of the first column of this utility model; Figure 7 This is a three-dimensional view of the buffer mechanism structure of this utility model.

[0014] In the diagram: 1. Main body; 2. Straight pipe; 3. Adjustment mechanism; 31. Hinge block; 32. Connecting block; 33. Connecting circular plate; 34. Limiting column plate; 35. Arc groove; 36. First threaded rod; 37. Column groove; 38. Column plate; 39. Slide groove; 310. First column; 311. Second column; 312. Empty groove; 313. Second threaded rod; 314. Threaded groove; 4. Buffer mechanism; 41. First buffer plate; 42. Second buffer plate; 43. Guide column; 44. Spring; 5. Fixing plate; 6. Third threaded rod. Detailed Implementation

[0015] 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.

[0016] like Figure 1 -Appendix Figure 7 As shown, a rotary soot blower includes a main body 1. An adjustment mechanism 3 is mounted on the bottom of the main body 1. A fixing plate 5 is mounted on the bottom of the main body 1 via the adjustment mechanism 3. A buffer mechanism 4 is mounted on the bottom of the fixing plate 5. The adjustment mechanism 3 includes a hinge block 31. A connecting block 32 is provided on the bottom of the main body 1. Two connecting circular plates 33 are symmetrically arranged on the inner side of the hinge block 31. A limiting post plate 34 is provided near the center of each connecting circular plate 33. An arc groove 35 is formed on the outer side of each limiting post plate 34. First threaded rods 36 are provided on the left and right outer sides of the hinge block 31. Column grooves 37 are formed inside the two ends of the hinge block 31, inside the two connecting circular plates 33, and inside the two limiting post plates 34. A post plate 38 is provided outside each first threaded rod 36. A sliding groove 39 is formed inside each limiting post plate 34. The connecting block 32... The side end of the connecting block 32 is hinged to the inside of the side end of the hinge block 31. The inside of both sides of the connecting block 32 is rotatably connected to the outside of the limiting column plate 34. The outside of each first threaded rod 36 passes through the inside of the side end of the hinge block 31, the inside of the connecting circular plate 33, and the inside of the limiting column plate 34 and is threaded to the inside of the side end of the connecting block 32. A first column 310 is provided above the fixing plate 5. A second column 311 is slidably connected inside the first column 310. A slot 312 is opened on the side end of the second column 311. Multiple threaded slots 314 are opened on the side end of the second column 311. A second threaded rod 313 is provided on the side end of the first column 310. The outside of the second threaded rod 313 passes through the side end of the first column 310 and is screwed into the inside of the threaded slot 314. Multiple third threaded rods 6 are provided through the top of the fixing plate 5. A straight tube 2 is provided on the left side of the main body 1.

[0017] The overall effect of Embodiment 1 is as follows: the relevant components can improve the convenience of installation of the traditional rotary sootblower through mechanical transmission. The function of setting the column plate 38 and the slide groove 39 is to facilitate the first threaded rod 36 to be screwed into the inside of the side end of the connecting block 32 and to adapt to the groove inside the side end of the connecting block 32. The function of setting the first column 310 and the second column 311 is to facilitate the adjustment of the height position of the main body 1 after the angle adjustment. The function of setting the empty groove 312 is to achieve the effect of aligning the second threaded rod 313 with the threaded groove 314. This mechanical transmission method is adapted to the complex heat-receiving surface layout inside the equipment and reduces the overall energy consumption of the equipment.

[0018] Example 2, as Figures 1-7 As shown, the buffer mechanism 4 includes a second buffer plate 42, a first buffer plate 41 is provided at the bottom of the fixed plate 5, a plurality of guide posts 43 are provided above the second buffer plate 42, a spring 44 is provided on the outside of each guide post 43, one side of each spring 44 is fixedly connected to the top of the second buffer plate 42, and the other side of each spring 44 is fixedly connected to the bottom of the first buffer plate 41.

[0019] The effect achieved by the entire embodiment 2 is as follows: by setting the buffer mechanism 4, the second buffer plate 42 drives the guide column 43 to slide, and the spring 44 deforms, avoiding stress concentration at the support or furnace interface and reducing the risk of breakage. The function of setting the strong spring 44 is to improve the buffering effect of the buffer mechanism 4.

[0020] Before starting work, ensure that all parts of the structure are in a stable state to prevent any parts from malfunctioning after the work is completed.

[0021] At the suitable installation location of the main body 1 of the heating equipment, a slot corresponding to the third threaded rod 6 is opened. When the main body 1 is installed inside the heating equipment, the second buffer plate 42 fits against the inside of the heating equipment, and the third threaded rod 6 is screwed into the slot. As the third threaded rod 6 rotates, the top of the guide column 43 gradually approaches the bottom of the first buffer plate 41, while the first buffer plate 41 moves downward, and the spring 44 deforms. After the main body 1 is positioned inside the heating equipment, when adjusting the direction of the straight pipe 2, the operator rotates the first threaded rod 36. The first threaded rod 36 slides inside the column groove 37, and at the same time drives the column plate 38 to slide inside the sliding groove 39. The first threaded rod 36 is screwed out of the inside of the side end of the connecting block 32, releasing the first threaded rod 36. After positioning the connecting block 32, the connecting block 32 rotates inside the side end of the hinge block 31 to adjust the straight pipe 2 to a suitable dust blowing position. After adjusting the position of the connecting block 32, the thread direction of the first threaded rod 36 is adjusted, that is, the column plate 38 rotates inside the slide groove 39. Then, the first threaded rod 36 is rotated in the opposite direction and moved. The first threaded rod 36 limits the inside of the side end of the connecting block 32 again. When adjusting the height of the main body 1 after changing the angle, the operator can rotate the second threaded rod 313 to release the positioning of the second column 311. The second column 311 slides inside the first column 310. The second threaded rod 313 is rotated in the opposite direction to position the second column 311 after sliding.

[0022] 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. A rotary soot blower, characterized in that: Includes a main body (1), the bottom of the main body (1) is equipped with an adjustment mechanism (3), the bottom of the main body (1) is equipped with a fixing plate (5) through the adjustment mechanism (3), and the bottom of the fixing plate (5) is equipped with a buffer mechanism (4). The adjustment mechanism (3) includes a hinge block (31), and a connecting block (32) is provided at the bottom of the main body (1). Two connecting circular plates (33) are symmetrically arranged on the inner side of the hinge block (31). Each connecting circular plate (33) is provided with a limiting post plate (34) near the center of the hinge block (31). An arc groove (35) is opened on the outer side of each limiting post plate (34). A first threaded rod (36) is provided on the left and right outer sides of the hinge block (31). A column groove (37) is opened in the inner side of both ends of the hinge block (31), the inner side of the two connecting circular plates (33), and the inner side of the two limiting post plates (34). A post plate (38) is provided on the outer side of each first threaded rod (36). A sliding groove (39) is opened in the inner side of each limiting post plate (34).

2. The rotary soot blower according to claim 1, characterized in that: The side end of the connecting block (32) is hinged to the inside of the side end of the hinge block (31). The inside of both sides of the connecting block (32) is rotatably connected to the outside of the limiting column plate (34). The outside of each first threaded rod (36) passes through the inside of the side end of the hinge block (31), the inside of the connecting round plate (33), and the inside of the limiting column plate (34) and is threaded to the inside of the side end of the connecting block (32).

3. The rotary soot blower according to claim 1, characterized in that: A first column (310) is provided above the fixing plate (5). A second column (311) is slidably connected inside the first column (310). A slot (312) is provided on the side end of the second column (311). A plurality of threaded grooves (314) are provided on the side end of the second column (311). A second threaded rod (313) is provided on the side end of the first column (310). The outer side of the second threaded rod (313) passes through the side end of the first column (310) and is screwed into the inside of the threaded groove (314).

4. The rotary soot blower according to claim 1, characterized in that: Multiple third threaded rods (6) are provided through the top of the fixing plate (5), and a straight pipe (2) is provided on the left side of the main body (1).

5. The rotary soot blower according to claim 1, characterized in that: The buffer mechanism (4) includes a second buffer plate (42), a first buffer plate (41) is provided at the bottom of the fixed plate (5), and a plurality of guide posts (43) are provided above the second buffer plate (42), with a spring (44) provided on the outside of each guide post (43).

6. The rotary soot blower according to claim 5, characterized in that: One side of each spring (44) is fixedly connected to the top of the second buffer plate (42), and the other side of each spring (44) is fixedly connected to the bottom of the first buffer plate (41).

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