Automatic ash discharge device of new energy boiler

Abstract

The utility model relates to the technical field of new energy boilers, and discloses an automatic ash discharging device of a new energy boiler, which comprises a mounting bottom plate, a supporting rod fixedly mounted at the top of the mounting bottom plate, an ash falling hopper fixedly mounted at the top of the supporting rod, and an ash discharging pipe fixedly mounted at the bottom of the ash falling hopper. An automatic ash discharging mechanism is arranged in the new energy boiler body, and the automatic ash discharging mechanism can drive a first mounting frame and a first cone top fire grate plate to start to rotate through a servo motor; the first cone top fire grate plate can drive the second cone top fire grate plate and the second mounting frame to start to rotate through the first mounting plate, the connecting arc rod and the second mounting plate, so that the top of the first cone top fire grate plate and the top of the second cone top fire grate plate are overturned to the lower end; the boiler ash on the first cone top fire grate plate and the second cone top fire grate plate falls into the ash falling hopper and the ash discharging pipe, the overall structure is simple, the cost is low, and the ash discharging requirement of the new energy boiler is met.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy boilers, in particular to an automatic ash discharge device for new energy boilers. Background Art

[0002] A boiler is an energy conversion device. The energy input to the boiler includes chemical energy and electrical energy in the fuel. The boiler outputs steam, high-temperature water or organic heat carrier with a certain amount of thermal energy. The original meaning of a pot refers to a water container heated on fire, and a furnace refers to a place where fuel is burned. A boiler consists of two major parts: a pot and a furnace. The hot water or steam generated in the boiler can directly provide the required thermal energy for industrial production and people's lives, or it can be converted into mechanical energy through a steam power device, or the mechanical energy can be converted into electrical energy through a generator. After the fuel in the new energy boiler is burned into ash and slag, it needs to be discharged through the grate to avoid accumulation inside the new energy boiler.

[0003] Existing new energy boilers need to clean and discharge the ash in the boiler from time to time, and some devices install a conveying structure (such as a conveyor belt or a clinker pipe, etc.) at the ash falling place just below the grate to automatically discharge the ash falling from the grate at a regular time, thereby achieving automatic ash discharge. However, the structure of this ash discharge device is relatively complex, the overall equipment cost is high, and the overall operation is relatively complex, which cannot meet the ash discharge needs of new energy boilers.

[0004] To this end, we propose an automatic ash discharge device for new energy boilers. Utility Model Content

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides an automatic ash discharge device for a new energy boiler.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic ash discharge device for a new energy boiler, comprising an installation base plate, a support rod is fixedly installed on the top of the installation base plate, an ash hopper is fixedly installed on the top of the support rod, an ash discharge pipe is fixedly installed on the bottom of the ash hopper, a new energy boiler body is fixedly installed on the top of the ash hopper, an automatic ash discharge mechanism is arranged inside the new energy boiler body, the automatic ash discharge mechanism comprises a servo motor, and the back side of the servo motor is fixedly connected to the left side of the front side of the new energy boiler body, and the output end of the servo motor moves through the front end of the inner wall of the new energy boiler body.

[0007] Preferably, a first mounting frame is fixedly mounted on the output end of the servo motor, and an outer wall of the first mounting frame is movably connected to the left side of the inner wall of the new energy boiler body.

[0008] Preferably, a first cone-top grate plate is fixedly mounted on the inner wall of the first mounting frame, and a first mounting plate is fixedly mounted on the bottom of the first cone-top grate plate.

[0009] Preferably, a connecting arc rod is movably mounted on the front side of the first mounting plate via a rotating shaft.

[0010] Preferably, a second mounting plate is movably mounted on the right side of the front side of the connecting arc rod via a rotating shaft.

[0011] Preferably, a second cone-top grate plate is fixedly mounted on the top of the second mounting plate.

[0012] Preferably, a second mounting frame is fixedly mounted on the outer wall of the second cone-top grate plate.

[0013] Preferably, the outer wall of the second mounting frame is movably connected to the right side of the inner wall of the new energy boiler body.

[0014] Preferably, the left side of the outer wall of the second installation frame is movably connected to the right side of the outer wall of the first installation frame.

[0015] Beneficial Effects

[0016] The utility model provides an automatic ash discharge device for a new energy boiler. It has the following beneficial effects:

[0017] (1) The automatic ash discharge device of the new energy boiler is provided with an automatic ash discharge mechanism. The automatic ash discharge mechanism can drive the first mounting frame and the first cone-top grate plate to start rotating through a servo motor. The first cone-top grate plate can drive the second cone-top grate plate and the second mounting frame to start rotating through the first mounting plate, the connecting arc rod and the second mounting plate, so that the tops of the first cone-top grate plate and the second cone-top grate plate are flipped to the lower ends, so that the boiler ash on the first cone-top grate plate and the second cone-top grate plate falls into the ash hopper and the ash discharge pipe. The overall structure is simple and the cost is low, which meets the ash discharge requirements of the new energy boiler.

[0018] (2) The automatic ash discharge device of the new energy boiler is provided with a first cone-top grate plate and a second cone-top grate plate. The cone-top structures of the first cone-top grate plate and the second cone-top grate plate make it difficult for boiler ash to accumulate on the top of the first cone-top grate plate and the second cone-top grate plate. When the first cone-top grate plate and the second cone-top grate plate are turned over, the boiler ash on the first cone-top grate plate and the second cone-top grate plate is more likely to fall off, thereby further improving the ash discharge effect of the entire device.

[0019] (3) The automatic ash discharge device of the new energy boiler is provided with an ash hopper, which can collect the ash falling from the first cone-top grate plate and the second cone-top grate plate at the ash discharge pipe, thereby further improving the ash collection effect of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1It is a schematic diagram of the overall structure of the front side of the utility model;

[0021] Figure 2 This is a schematic diagram of the top structure of the automatic ash discharge mechanism of the utility model;

[0022] Figure 3 It is a schematic diagram of the bottom structure of the automatic dust discharge mechanism of the utility model.

[0023] Legend: 10. Install the bottom plate; 11. Support rod; 12. Ash hopper; 13. Ash discharge pipe; 14. New energy boiler body; 15. Automatic ash discharge mechanism; 16. Servo motor; 17. First installation frame; 18. First cone-top grate plate; 19. First installation plate; 20. Connecting arc rod; 21. Second installation plate; 22. Second cone-top grate plate; 23. Second installation frame. DETAILED DESCRIPTION

[0024] Embodiment 1: An automatic ash discharge device for a new energy boiler, such as Figure 1 As shown, it includes an installation base plate 10, a support rod 11 is fixedly installed on the top of the installation base plate 10, an ash hopper 12 is fixedly installed on the top of the support rod 11, an ash discharge pipe 13 is fixedly installed on the bottom of the ash hopper 12, and a new energy boiler body 14 is fixedly installed on the top of the ash hopper 12. An automatic ash discharge mechanism 15 is arranged inside the new energy boiler body 14. By setting the automatic ash discharge mechanism 15, the automatic ash discharge mechanism 15 can drive the first installation frame 17 and the first cone-top grate plate 18 to start rotating through the servo motor 16. The first cone-top grate plate 18 can drive the second cone-top grate plate 22 and the second installation frame 23 to start rotating through the first installation plate 19, the connecting arc rod 20 and the second installation plate 21, so that the tops of the first cone-top grate plate 18 and the second cone-top grate plate 22 are flipped to the lower end, so that the ash on the first cone-top grate plate 18 and the second cone-top grate plate 22 falls into the ash hopper 12 and the ash discharge pipe 13. The overall structure is simple and the cost is low, which meets the ash discharge requirements of the new energy boiler.

[0025] Embodiment 2: Based on Embodiment 1, Figure 2As shown, the automatic ash discharge mechanism 15 includes a servo motor 16, and the back of the servo motor 16 is fixedly connected to the left side of the front of the new energy boiler body 14, the output end of the servo motor 16 movably penetrates the front end of the inner wall of the new energy boiler body 14, the output end of the servo motor 16 is fixedly installed with a first mounting frame 17, and the outer wall of the first mounting frame 17 is movably connected to the left side of the inner wall of the new energy boiler body 14 through a rotating shaft, and the inner wall of the first mounting frame 17 is fixedly installed with a first cone-top grate plate 18. By setting the first cone-top grate plate 18 and the second cone-top grate plate 22, the cone-top structure of the first cone-top grate plate 18 and the second cone-top grate plate 22 makes it difficult for boiler ash to accumulate on the top of the first cone-top grate plate 18 and the second cone-top grate plate 22, and when the first cone-top grate plate 18 and the second cone-top grate plate 22 are turned over, the boiler ash on the first cone-top grate plate 18 and the second cone-top grate plate 22 is more likely to fall off, further improving the ash discharge effect of the entire device.

[0026] Embodiment 3: Based on Embodiment 1 and Embodiment 2, Figure 3 As shown, a first mounting plate 19 is fixedly installed at the bottom of the first cone-top grate plate 18, a connecting arc rod 20 is movably installed on the front side of the first mounting plate 19 through a rotating shaft, a second mounting plate 21 is movably installed on the right side of the front side of the connecting arc rod 20 through a rotating shaft, a second cone-top grate plate 22 is fixedly installed on the top of the second mounting plate 21, a second mounting frame 23 is fixedly installed on the outer wall of the second cone-top grate plate 22, and the outer wall of the second mounting frame 23 is movably connected to the right side of the inner wall of the new energy boiler body 14 through a rotating shaft, and the left side of the outer wall of the second mounting frame 23 is movably connected to the right side of the outer wall of the first mounting frame 17, and an ash hopper 12 is provided, which can concentrate the boiler ash falling from the first cone-top grate plate 18 and the second cone-top grate plate 22 at the ash discharge pipe 13, thereby further improving the boiler ash collection effect of the entire device.

[0027] The working principle of the utility model is as follows: by turning on the switch of the servo motor 16, the output end of the servo motor 16 drives the first mounting frame 17 to start rotating along the inner wall of the new energy boiler body 14 through the rotating shaft, the first mounting frame 17 drives the first cone-top grate plate 18 to start rotating, the first cone-top grate plate 18 drives the first mounting plate 19 to start rotating, the first mounting plate 19 drives the second mounting plate 21 to start rotating through the connecting arc rod 20, the second mounting plate 21 drives the second cone-top grate plate 22 to start rotating, the second cone-top grate plate 22 drives the second mounting frame 23 to start rotating, the second mounting frame 23 starts rotating along the inner wall of the new energy boiler body 14 through the rotating shaft, and the boiler ash on the first cone-top grate plate 18 and the second cone-top grate plate 22 falls into the ash hopper 12 and the ash discharge pipe 13 through flipping.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic ash discharge device for a new energy boiler, comprising a mounting base plate (10), characterized in that: A support rod (11) is fixedly mounted on the top of the mounting base plate (10), an ash hopper (12) is fixedly mounted on the top of the support rod (11), an ash discharge pipe (13) is fixedly mounted on the bottom of the ash hopper (12), a new energy boiler body (14) is fixedly mounted on the top of the ash hopper (12), an automatic ash discharge mechanism (15) is arranged inside the new energy boiler body (14), the automatic ash discharge mechanism (15) comprises a servo motor (16), and the back side of the servo motor (16) is fixedly connected to the left side of the front side of the new energy boiler body (14), and the output end of the servo motor (16) movably penetrates the front end of the inner wall of the new energy boiler body (14).

2. The automatic ash discharge device for a new energy boiler according to claim 1 is characterized in that: A first mounting frame (17) is fixedly mounted on the output end of the servo motor (16), and an outer wall of the first mounting frame (17) is movably connected to the left side of the inner wall of the new energy boiler body (14).

3. The automatic ash discharge device for a new energy boiler according to claim 2 is characterized in that: A first cone-top grate plate (18) is fixedly mounted on the inner wall of the first mounting frame (17), and a first mounting plate (19) is fixedly mounted on the bottom of the first cone-top grate plate (18).

4. The automatic ash discharge device for a new energy boiler according to claim 3 is characterized in that: A connecting arc rod (20) is movably mounted on the front side of the first mounting plate (19) via a rotating shaft.

5. The automatic ash discharge device for the new energy boiler according to claim 4 is characterized in that: A second mounting plate (21) is movably mounted on the right side of the front side of the connecting arc rod (20) via a rotating shaft.

6. The automatic ash discharge device for a new energy boiler according to claim 5 is characterized in that: A second cone-top grate plate (22) is fixedly mounted on the top of the second mounting plate (21).

7. The automatic ash discharge device for a new energy boiler according to claim 6 is characterized in that: A second mounting frame (23) is fixedly mounted on the outer wall of the second cone-top grate plate (22).

8. The automatic ash discharge device for a new energy boiler according to claim 7 is characterized in that: The outer wall of the second installation frame (23) is movably connected to the right side of the inner wall of the new energy boiler body (14).

9. The automatic ash discharge device for a new energy boiler according to claim 7 is characterized in that: The left side of the outer wall of the second installation frame (23) is movably connected to the right side of the outer wall of the first installation frame (17).

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