Movable dead-corner-free efficient soot blower

Abstract

The utility model discloses a movable dead-corner-free efficient soot blower which comprises an air supply mechanism, a transmission mechanism and a driving mechanism, and the air supply mechanism is L-shaped on the whole and comprises an air blowing pipeline and an air suction mechanism; the transmission mechanism comprises a connecting gear, a movable pulley, a transmission control box and a supporting device. The orientation wheel disc and the movable pulley are arranged at the lower end of the soot blowing device, so that the problems that in the prior art, the soot blowing force of a fixed machine position is obviously attenuated along with the distance, dead angles which cannot be in place exist, local soot deposition is serious and the like are solved, the soot cleaning effect of the boiler device is improved, and the service life is prolonged. And the labor cost for manually cleaning dead angles of the boiler is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a boiler equipment technical field, concretely is a mobile type dead angle free high -efficient soot blower. BACKGROUND

[0002] In order to meet the national energy conservation environmental protection regulations requirement, high energy consumption smelting enterprise meets smoke emission requirement outside, still requires the secondary recycling of heat source simultaneously. Therefore, various industrial flue gas waste heat recovery boiler obtains the rapid development and obtains the wide application. Regardless of the structure form of waste heat boiler, in the process that smoke gas flows and boiler heat exchange element contacts, smoke dust settles, adheres, accumulates, is normal phenomenon, and cleaning these floating dust becomes the important work of boiler operation. If floating dust cannot be cleaned in time, will become the scale accumulation, light influence heat exchange efficiency, heavy blockage smoke gas passage, also can form local high temperature damage component device, and even cause the safety accident. In practical application, there are multiple ways for the ash removal device: shot blasting physical knocking soot removal, shock wave shock soot removal, combustion shock soot removal, compressed air soot blowing etc. Compressed air soot blowing has the advantage of strong operability, high efficiency and low cost relatively, and is widely applied.

[0003] However, the existing soot blower generally cannot fully cover the soot blowing working surface, and the fixed position soot blowing intensity obviously decays with distance, and there are dead angles that cannot be reached, serious local dust accumulation and other diseases, thereby affecting the normal operation of the boiler. UTILITY MODEL CONTENT

[0004] In order to solve the above problems, the utility model provides a mobile type dead angle free high -efficient soot blower, including air supply mechanism, transmission mechanism, drive mechanism, the air supply mechanism whole presents'L'type, including: blowpipe, suction mechanism;The transmission mechanism includes: connecting gear, mobile pulley, transmission control box, support device;The transmission control box is hollow iron box, the drive mechanism is arranged in transmission control box interior, blowpipe, suction mechanism are arranged respectively in the two sides adjacent of transmission control box, the transmission control box lower extreme is connected with support device through connecting gear, the support device lower extreme is provided with a plurality of mobile pulleys.

[0005] Further, the top end of the blowpipe has a plurality of small holes, and the small holes are arranged in the air outlet of the blowpipe.

[0006] Furthermore, the driving mechanism specifically includes: a stepper motor, an azimuth stepper motor, a blowing conversion motor, and a wireless communication module; the stepper motor and the azimuth stepper motor are both located at the connection between the support device and the transmission control box; the stepper motor is used to control the movement of the soot blowing device; the azimuth stepper motor is used to control the left and right rotation of the soot blowing device; the blowing conversion motor is used to convert the air sucked in by the suction mechanism into blowing air that is blown out through the blowing pipe; the wireless communication module is used to interact with the outside world and control the stepper motor, the azimuth stepper motor, and the blowing conversion motor.

[0007] Furthermore, the support device is shaped like an "I" or a tripod and is made of stainless steel.

[0008] Furthermore, the transmission mechanism also includes an azimuth wheel, which is located at the lower end of the transmission control box and connected to the support device, and is used to control the left and right rotation of the soot blowing device.

[0009] Furthermore, a support and protection device is provided on the outside of the air blowing duct, and one end of the support and protection device is fixed to the outer wall of the transmission control box by bolts.

[0010] This utility model provides a mobile, dead-angle-free, high-efficiency soot blowing device, which has the following beneficial effects:

[0011] This invention solves the problems of the existing technology, such as the significant decrease in soot blowing force with distance when the soot blowing device is fixed, the existence of dead corners that cannot be reached, and serious local ash accumulation, by setting an azimuth wheel and a movable pulley at the lower end of the soot blowing device. It improves the soot cleaning effect of the boiler device and reduces the labor cost of manually cleaning the dead corners of the boiler. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0013] Figure 1 A schematic diagram of the device structure provided by this utility model.

[0014] In the diagram, 1 is the air blowing duct; 2 is the air suction mechanism; 3 is the movable pulley; 4 is the transmission control box; and 5 is the support device. Detailed Implementation

[0015] It should be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the invention.

[0016] The following detailed description of the implementation method of this utility model is provided in conjunction with the accompanying drawings. The description only covers some embodiments and not all embodiments. For clarity, representations and descriptions unrelated to this utility model are omitted from the drawings and description.

[0017] To provide a clearer understanding of the technical features, objectives, and beneficial effects of this utility model, the following detailed description of the technical solution is provided. Obviously, the described embodiments are only a portion of the embodiments of this utility model, not all of them, and should not be construed as limiting the scope of implementation of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0018] This utility model provides a mobile, high-efficiency soot blowing device with no dead angle, including an air supply mechanism, a transmission mechanism, and a drive mechanism. The air supply mechanism is generally L-shaped and includes: an air blowing duct 1 and an air suction mechanism 2. The transmission mechanism includes: a connecting gear, movable pulleys 3, a transmission control box 4, and a support device 5. The transmission control box 4 is a hollow iron box. The drive mechanism is located inside the transmission control box 4. The air blowing duct 1 and the air suction mechanism 2 are respectively located on adjacent sides of the transmission control box 4. The lower end of the transmission control box 4 is connected to the support device 5 through the connecting gear. The lower end of the support device 5 is provided with multiple movable pulleys 3.

[0019] The top of the blower duct 1 has multiple small holes, which are neatly arranged at the air outlet of the blower duct 1.

[0020] The drive mechanism specifically includes: a stepper motor, an azimuth stepper motor, a blower conversion motor, and a wireless communication module; the stepper motor and the azimuth stepper motor are both located at the connection between the support device 5 and the transmission control box 4; the stepper motor is used to control the movement of the soot blowing device; the azimuth stepper motor is used to control the left and right rotation of the soot blowing device; the blower conversion motor is used to convert the air sucked in by the suction mechanism 2 into blowing air that is blown out through the blowing pipe 1; the wireless communication module is used to interact with the outside world and control the stepper motor, the azimuth stepper motor, and the blower conversion motor.

[0021] The support device 5 is shaped like an "I" or a tripod and is made of stainless steel.

[0022] The transmission mechanism also includes an orientation wheel, which is located at the lower end of the transmission control box 4 and connected to the support device 5, and is used to control the left and right rotation of the soot blowing device.

[0023] A support and protection device is provided on the outside of the air blowing duct 1, and one end of the support and protection device is fixed to the outer wall of the transmission control box 4 by bolts.

[0024] The utility model discloses a fixed position blowing dirt intensity with distance attenuation obviously in the prior art is solved, still exists the dead angle that cannot reach the position, the disease such as local dust accumulation is serious, has improved the dust cleaning effect of boiler device, has reduced the manpower cost that needs human to clean the dead angle of boiler again.

[0025] The above only is the preferred implementation of the utility model, should understand the utility model is not limited to the form disclosed in this paper, should not be regarded as the exclusion of other embodiments, and can be used in various other combinations, modifications and environment, and can be within the scope of the conception described in this paper, by the above teaching or related field technical or knowledge is changed. And the personnel of the field make the change and the variation without departing from the spirit and scope of the utility model, then all should be within the protection scope of the utility model claims attached.

Claims

1. A mobile dead angle free high efficiency soot blower device, characterized in that, It includes an air supply mechanism, a transmission mechanism, and a drive mechanism. The air supply mechanism is generally L-shaped and includes: an air blowing duct (1) and an air suction mechanism (2). The transmission mechanism includes: a connecting gear, a movable pulley (3), a transmission control box (4), and a support device (5). The transmission control box (4) is a hollow iron box. The drive mechanism is located inside the transmission control box (4). The blowing pipe (1) and the suction mechanism (2) are respectively located on the adjacent sides of the transmission control box (4). The lower end of the transmission control box (4) is connected to the support device (5) through a connecting gear. The lower end of the support device (5) is provided with multiple movable pulleys (3).

2. The mobile high-efficiency, dead-angle-free sootblowing device of claim 1, wherein, The top of the blower pipe (1) has multiple small holes, which are neatly arranged at the air outlet of the blower pipe (1).

3. The mobile high-efficiency, dead-angle-free sootblower of claim 1, wherein, The drive mechanism specifically includes: a stepper motor, an orientation stepper motor, a blower conversion motor, and a wireless communication module; Both the stepper motor and the azimuth stepper motor are located at the connection between the support device (5) and the transmission control box (4); the stepper motor is used to control the movement of the soot blowing device; the azimuth stepper motor is used to control the left and right rotation of the soot blowing device; the blow-out conversion motor is used to convert the air sucked in by the suction mechanism (2) into blow-out air through the blow-out pipe (1); the wireless communication module is used to interact with the outside world and control the stepper motor, the azimuth stepper motor, and the blow-out conversion motor.

4. The mobile high-efficiency, dead-angle-free sootblowing device of claim 1, wherein, The support device (5) is shaped like an "I" or a tripod and is made of stainless steel.

5. The mobile high-efficiency, dead-angle-free sootblowing device of claim 1, wherein, The transmission mechanism also includes an azimuth wheel, which is located at the lower end of the transmission control box (4) and connected to the support device (5) for controlling the left and right rotation of the soot blowing device.

6. The mobile high-efficiency, dead-angle-free sootblowing device of claim 1, wherein, A support and protection device is provided on the outside of the air blowing pipe (1), and one end of the support and protection device is fixed to the outer wall of the transmission control box (4) by bolts.

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