Adjustable boiler blower

Abstract

The utility model discloses an adjustable boiler blower, which relates to the technical field of boiler blowers and comprises a servo motor set and a movable set, an adjusting seat set is mounted at the bottom of the servo motor set, and a stabilizing box set is arranged at one end, far away from the servo motor set, of a linkage shaft. Supporting frame sets are symmetrically installed on the left side and the right side of the stabilizing box set, and the movable unit is installed in the center of the interior of the stabilizing box set. According to the adjustable boiler air blower, the movable unit is installed in the center of the interior of the stabilizing box set, so that the position and the orientation of a connecting pipe opening can be adjusted within a certain range through structural rotation, and therefore the whole air blower can be conveniently connected with a boiler, and the structural flexibility is improved; and through combined use of the adjusting seat set and the supporting frame set, the whole device can be properly adjusted within a certain range according to the flatness of the ground, so that it is ensured that the whole device can be stably placed on the ground, and the device is prevented from shaking in the operation process.

Description

Technical Field

[0001] The utility model relates to the technical field of boiler blowers, and specifically relates to an adjustable boiler blower. Background Technique

[0002] The function of a boiler blower is to supply the required gas and oxygen to the inside of the boiler furnace to ensure the normal combustion of fuel. It can transport the air in nature to the inside of the boiler under certain conditions. While providing oxygen, it can also assist in sending the fuel to the inside of the furnace for combustion. The boiler blower can also control the operation status of the boiler, maintain the cleanliness of the furnace environment, and protect the wall structure of the boiler, etc.

[0003] For a conventional boiler blower, the position of its air outlet is relatively fixed, so that it is necessary to use a specially corresponding structure of the pipeline to connect with the boiler for secondary use, which makes the operation of installing the blower and the filter connection time-consuming and laborious.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and an adjustable boiler blower is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide an adjustable boiler blower to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An adjustable boiler blower, including a servo motor group and a movable group. The bottom of the servo motor group is installed with an adjustment seat group, and the power output end of the servo motor group is connected with a linkage shaft. Moreover, a stabilizing box group is arranged at one end of the linkage shaft away from the servo motor group, and support frame groups are symmetrically installed on the left and right sides of the stabilizing box group. The movable group is installed in the center of the stabilizing box group. The movable group includes a rotating frame, an impeller, an annular air duct, an air outlet wire frame and a connecting pipe orifice. The impeller is arranged in the center of the rotating frame, and the annular air duct is connected to the surface side of the rotating frame. Moreover, a connecting pipe orifice is arranged at the end of the annular air duct.

[0007] Further, the adjustment seat group includes a stabilizing seat, a buffer seat, spring buffer piles and hydraulic columns. The center of the bottom of the stabilizing seat is installed with a buffer seat, and spring buffer piles are symmetrically installed on both sides of the bottom of the buffer seat. Moreover, hydraulic columns are symmetrically installed on both sides of the buffer seat.

[0008] Further, the hydraulic columns are vertically installed on the left and right sides of the bottom of the stabilizing seat, and the hydraulic columns are connected with the stabilizing seat in a "冂"-shaped structure.

[0009] Furthermore, the stabilizing box group includes a bellows box, a door panel, a hinge and a fixing bolt. The door panel is provided at the bottom of the side of the bellows box, and hinges are symmetrically installed on both sides of the top of the door panel, and fixing bolts are symmetrically installed on both sides of the bottom of the door panel.

[0010] Furthermore, the fixing bolt is threadedly connected to the door panel and the bellows box, and the bellows box is movably connected to the door panel via a hinge.

[0011] Furthermore, the support frame group includes a stabilizing frame, an auxiliary oblique frame, a threaded rod and anti-slip piles. The auxiliary oblique frame is installed on the side of the stabilizing frame away from the stabilizing box group, and the threaded rod is vertically installed on the side of the auxiliary oblique frame away from the stabilizing frame, and the anti-slip piles are installed at the bottom of the threaded rod.

[0012] Furthermore, the threaded rod and the auxiliary inclined frame are threadedly connected, and the auxiliary inclined frame and the stabilizing frame are an integrated structure.

[0013] Furthermore, one end of the linkage shaft away from the servo motor group is connected to the impeller, and the rotating frame is rotationally connected to the stabilizing box group.

[0014] The utility model provides an adjustable boiler blower, which has the following beneficial effects:

[0015] 1. The utility model connects the annular air duct and the blower box with each other by using a rotating frame, and utilizes the rotatability of the rotating frame so that the annular air duct with a connecting pipe opening at the end can be rotated up and down in the vertical direction, so that the connecting pipe opening can be rotated and adjusted to different directions as needed, so as to facilitate the use of pipelines to connect the entire blower and the boiler with each other, thereby improving the flexibility of use. The air outlet grid installed in the center of the annular air duct can effectively ensure that it does not affect the air intake inside the blower box, and prevent foreign objects from entering the impeller when it rotates at high speed, thereby reducing accidents, personal injuries, or equipment damage.

[0016] 2. The utility model, through the adjustment seat group installed at the bottom of the servo motor group, utilizes the structural telescopic property of the hydraulic column to adjust the grounding height of the servo motor group on the top of the stable seat within a certain range in the vertical direction, so as to avoid the equipment being unable to be placed stably due to the flatness of the ground on which the equipment is located. At the same time, the spring buffer pile at the bottom of the buffer seat can not only assist in the support, but also absorb and alleviate the vibration generated by the operation of the servo motor group to a certain extent through the telescopic characteristics of the structure, thereby improving the stability of the operation of the device structure.

[0017] 3. The utility model installs support frame groups on the left and right sides of the stabilizing box group, wherein the structural setting of the stabilizing frame and the auxiliary inclined frame can ensure to the greatest extent that the entire stabilizing box group can be stably placed on the ground, and the threaded rod installed at one end of the auxiliary inclined frame with a threaded joint can be axially rotated in the vertical direction so that the anti-skid piles at the bottom thereof are against the ground, and the structural lifting and lowering of the seat group can be adjusted within a certain range, so that the stabilizing box group can be lifted and lowered within a certain range in the vertical direction, thereby further improving the flexibility of the device structure and avoiding the occurrence of unstable placement. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the side view structure of a support body of an adjustable boiler blower of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of a stable box group of an adjustable boiler blower of the utility model;

[0020] Figure 3 The utility model is an adjustable boiler blower Figure 1 A schematic diagram of the enlarged structure at point A;

[0021] Figure 4 This is a schematic diagram of the structure of an adjustable boiler blower movable unit of the utility model;

[0022] Figure 5 The utility model is a schematic diagram of a three-dimensional structure of a stabilizing box group and a stabilizing frame connected to an adjustable boiler blower.

[0023] In the figure: 1. servo motor group; 2. adjustment seat group; 201. stabilizing seat; 202. buffer seat; 203. spring buffer pile; 204. hydraulic column; 3. linkage shaft; 4. stabilizing box group; 401. blower box; 402. door panel; 403. hinge; 404. fixing bolt; 5. support frame group; 501. stabilizing frame; 502. auxiliary inclined frame; 503. threaded rod; 504. anti-skid pile; 6. movable unit; 601. rotating frame; 602. impeller; 603. annular air duct; 604. air outlet grid; 605. connecting pipe mouth. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0025] like Figures 1 to 5As shown in the figure, an adjustable boiler blower includes a servo motor group 1 and a movable group 6. The bottom of the servo motor group 1 is equipped with an adjustment seat group 2, and the power output end of the servo motor group 1 is connected to a linkage shaft 3. Moreover, one end of the linkage shaft 3 far from the servo motor group 1 is provided with a stable box group 4, and support frame groups 5 are symmetrically installed on the left and right sides of the stable box group 4. The movable group 6 is installed in the center of the stable box group 4. The movable group 6 includes a rotating frame 601, an impeller 602, an annular air duct 603, an air outlet grid 604, and a connection pipe orifice 605. The impeller 602 is arranged in the center of the rotating frame 601, and the annular air duct 603 is connected to the surface side of the rotating frame 601. Moreover, the connection pipe orifice 605 is arranged at the end of the annular air duct 603. One end of the linkage shaft 3 far from the servo motor group 1 is connected to the impeller 602. The rotating frame 601 is rotatably connected to the stable box group 4. By using the rotating frame 601 to connect the annular air duct 603 to the blower box 401, and by utilizing the rotatability of the rotating frame 601, the annular air duct 603 with the connection pipe orifice 605 at the end can rotate up and down in the vertical direction, so that the connection pipe orifice 605 can be rotated and adjusted to different orientations according to needs, facilitating the connection of the entire blower to the boiler using a pipeline.

[0026] The adjustment seat group 2 includes a stable seat 201, a buffer seat 202, spring buffer piles 203, and hydraulic columns 204. The buffer seat 202 is installed at the center of the bottom of the stable seat 201, and the spring buffer piles 203 are symmetrically installed on both sides of the bottom of the buffer seat 202. Moreover, the hydraulic columns 204 are symmetrically installed on both sides of the buffer seat 202. The hydraulic columns 204 are vertically installed on the left and right sides of the bottom of the stable seat 201, and the hydraulic columns 204 are connected to the stable seat 201 in a "冂"-shaped structure. By installing the adjustment seat group 2 at the bottom of the servo motor group 1, using the structural flexibility of the hydraulic columns 204, the grounding height of the servo motor group 1 at the top of the stable seat 201 can be adjusted within a certain range in the vertical direction to avoid the equipment being unable to be placed stably due to the flatness of the ground where the equipment is located.

[0027] The stabilizing box group 4 includes a bellows 401, a door panel 402, a hinge 403 and a fixing bolt 404. The door panel 402 is arranged at the bottom of the side of the bellows 401, and the hinges 403 are symmetrically installed on both sides of the top of the door panel 402, and the fixing bolts 404 are symmetrically installed on both sides of the bottom of the door panel 402. The fixing bolts 404 are threadedly connected to the door panel 402 and the bellows 401, and the bellows 401 is movably connected to the door panel 402 through the hinge 403. The supporting frame group 5 includes a stabilizing frame 501, an auxiliary oblique frame 502, a threaded rod 503 and an anti-slip pile 504. The auxiliary oblique frame 502 is installed on the side of the stabilizing frame 501 away from the stabilizing box group 4, and the auxiliary oblique frame 502 is vertically mounted on the side away from the stabilizing frame 501. A threaded rod 503 is directly installed, and an anti-skid pile 504 is installed at the bottom of the threaded rod 503. The threaded rod 503 is threadedly connected to the auxiliary inclined frame 502, and the auxiliary inclined frame 502 and the stable frame 501 are an integrated structure. The support frame group 5 is installed on the left and right sides of the stable box group 4. The structural setting of the stable frame 501 and the auxiliary inclined frame 502 can ensure that the entire stable box group 4 can be stably placed on the ground to the greatest extent. The threaded rod 503 installed at one end of the auxiliary inclined frame 502 is threadedly rotated in the vertical direction so that the anti-skid pile 504 at the bottom is against the ground, which can be adjusted within a certain range in coordination with the structural lifting of the adjustment seat group 2.

[0028] In summary, if Figures 1 to 5 As shown, when the adjustable boiler blower is used, firstly, the adjustment seat group 2 at the bottom of the servo motor group 1 and the support frame group 5 installed on the left and right sides of the stabilizing box group 4 are adjusted respectively according to the flatness of the ground where it is placed, and the hydraulic columns 204 on the left and right sides of the bottom of the stabilizing seat 201 are adjusted in the vertical direction, so that the servo motor group 1 can be finely raised and lowered in the vertical direction. While the hydraulic columns 204 are adjusted, the spring buffer piles 203 at the bottom of the buffer seat 202 will be adjusted synchronously with the expansion and contraction of the hydraulic columns 204 to ensure the stability of the structural support;

[0029] At the same time, the auxiliary inclined frame 502 connected to the stabilizing frame 501 and the blower box 401 is supported on the ground. At the same time, according to the overall adjustment of the adjusting seat group 2 and the flatness of the ground, the threaded rod 503 is axially rotated in the vertical direction, so that the anti-slip pile 504 at the bottom thereof is against the ground, and the contact distance between the entire stabilizing box group 4 and the ground is adjusted to a certain extent through different rotation degrees, so that the entire device can be placed on the ground with the greatest degree of stability;

[0030] After the above structure is adjusted, by rotating the rotating frame 601 in the middle of the blower box 401, the connecting pipe port 605 at the end of the annular air duct 603 can be rotated to an appropriate direction, so that the entire device can be connected to the boiler using a pipeline. In addition, when it is necessary to clean and inspect the inside of the stabilizing box group 4, the fixing bolt 404 can be screwed and removed, and the door panel 402 connected to the blower box 401 can be opened using the hinge 403 to facilitate entry for inspection.

[0031] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An adjustable boiler blower, comprising a servo motor unit (1) and a movable unit (6), characterized in that: The bottom of the servo motor group (1) is provided with an adjustment seat group (2), and the power output end of the servo motor group (1) is connected with a linkage shaft (3). Moreover, a stabilizing box group (4) is arranged at one end of the linkage shaft (3) far away from the servo motor group (1), and support frame groups (5) are symmetrically installed on the left and right sides of the stabilizing box group (4). The movable unit (6) is installed in the center of the stabilizing box group (4). The movable unit (6) includes a rotating frame (601), an impeller (602), an annular air duct (603), an air outlet grid (604), and a connecting pipe orifice (605). The impeller (602) is arranged in the center of the rotating frame (601), and the annular air duct (603) is connected to the surface side of the rotating frame (601). Moreover, the connecting pipe orifice (605) is arranged at the end of the annular air duct (603).

2. An adjustable boiler blower according to claim 1, characterized in that: The adjustment seat group (2) includes a stabilizing seat (201), a buffer seat (202), spring buffer piles (203), and hydraulic columns (204). The buffer seat (202) is installed in the center of the bottom of the stabilizing seat (201), and the spring buffer piles (203) are symmetrically installed on both sides of the bottom of the buffer seat (202). Moreover, the hydraulic columns (204) are symmetrically installed on both sides of the buffer seat (202).

3. An adjustable boiler blower according to claim 2, characterized in that: The hydraulic columns (204) are vertically installed on the left and right sides of the bottom of the stabilizing seat (201), and the hydraulic columns (204) are connected to the stabilizing seat (201) in an "n"-shaped structure.

4. An adjustable boiler blower according to claim 1, characterized in that: The stabilizing box group (4) includes a blower box (401), a door panel (402), hinges (403), and fixing bolts (404). The door panel (402) is arranged at the bottom side of the blower box (401), and the hinges (403) are symmetrically installed on both sides of the top of the door panel (402). Moreover, the fixing bolts (404) are symmetrically installed on both sides of the bottom of the door panel (402).

5. An adjustable boiler blower according to claim 4, characterized in that: The fixing bolts (404) are in threaded connection with the door panel (402) and the blower box (401), and the blower box (401) is movably connected to the door panel (402) through the hinges (403).

6. An adjustable boiler blower according to claim 1, characterized in that: The support frame group (5) includes a stabilizing frame (501), an auxiliary inclined frame (502), a threaded rod (503), and an anti-slip pile (504). The auxiliary inclined frame (502) is installed on one side of the stabilizing frame (501) far away from the stabilizing box group (4), and the threaded rod (503) is vertically installed on one side of the auxiliary inclined frame (502) far away from the stabilizing frame (501). Moreover, the anti-slip pile (504) is installed at the bottom of the threaded rod (503).

7. An adjustable boiler blower according to claim 6, characterized in that: The threaded rod (503) is in threaded connection with the auxiliary inclined frame (502), and the auxiliary inclined frame (502) and the stabilizing frame (501) are in an integral structure.

8. An adjustable boiler blower according to claim 1, characterized in that: One end of the linkage shaft (3) far away from the servo motor group (1) is connected to the impeller (602), and the rotating frame (601) is in rotational connection with the stabilizing box group (4).

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