A convenient deslagging biofuel environmental protection boiler

Abstract

The utility model discloses a convenient deslagging's biological fuel environmental protection boiler, including the mounting panel, the upper surface fixed connection of mounting panel has the ash pushing chamber, the upper surface fixed connection of ash pushing chamber has the combustion chamber, the upper surface fixed connection of combustion chamber has the heat collection room, the back surface fixed communication of combustion chamber has the smokestack, the back surface of ash pushing chamber is equipped with the air inlet, the inner side wall fixed connection of air inlet has the blocking net, the back surface fixed connection of ash pushing chamber has the locating frame, the upper surface of ash pushing chamber is equipped with the ash removal groove. When needing deslagging, the ash and slag in the combustion chamber will drop to the guide plate through the ash removal groove, then reach the front of the ash pushing plate under the guidance of the guide plate, at this moment, the extension end of electric push rod pushes the ash pushing plate and slides along the guide groove and guide block, and the ash and slag are discharged outside the boiler, so that the automatic cleaning of the ash and slag is realized, the accumulation of the ash and slag in the boiler is avoided, the combustion efficiency of fuel is improved, and the maintenance cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of biomass boiler technology, and in particular to a biofuel environmentally friendly boiler that facilitates ash removal. Background Technology

[0002] Biomass boilers are a type of boiler that uses biomass energy as fuel. They are classified into biomass steam boilers, biomass hot water boilers, biomass hot air furnaces, biomass thermal oil furnaces, vertical biomass boilers, and horizontal biomass boilers.

[0003] With increasing global emphasis on environmental protection and sustainable development, biofuels, as a renewable energy source, are gradually becoming an important alternative to traditional fossil fuels. However, in actual use, the design of traditional ash removal systems for biofuel boilers often fails to fully consider the characteristics of biofuels, resulting in poor ash removal and easy accumulation of ash in the boiler, which prevents complete combustion of fuel and reduces the effectiveness of the device. To address this issue, we propose a biofuel environmentally friendly boiler with convenient ash removal to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a biofuel environmentally friendly boiler that facilitates ash removal, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A biofuel environmentally friendly boiler with convenient ash removal includes an installation plate. An ash-pushing chamber is fixedly connected to the upper surface of the installation plate. A combustion chamber is fixedly connected to the upper surface of the ash-pushing chamber. A heat collection chamber is fixedly connected to the upper surface of the combustion chamber. An exhaust stack is fixedly connected to the back of the combustion chamber. An air inlet is provided on the back of the ash-pushing chamber. A baffle mesh is fixedly connected to the inner wall of the air inlet. A positioning frame is fixedly connected to the back of the ash-pushing chamber. An ash-discharge trough is provided on the upper surface of the ash-pushing chamber. A baffle grate is fixedly connected to the inner wall of the ash-discharge trough. A protective plate is fixedly connected to the inner wall of the ash-pushing chamber. A blower is fixedly installed on the inner wall of the ash pushing chamber, and an air outlet pipe is fixedly connected to the exhaust end of the blower. Two guide grooves are opened on the inner wall of the ash pushing chamber. A guide block is slidably connected to the inner wall of each guide groove. A ash pushing plate is fixedly connected to the side of the two guide blocks that are close to each other. A guide plate is fixedly connected to the inner wall of the ash pushing chamber, and the guide plate is located above the ash pushing plate. An electric push rod is fixedly installed on the inner wall of the ash pushing chamber. The telescopic end of the electric push rod is fixedly connected to the back of the ash pushing plate, and the rear end of the electric push rod is fixedly connected to the inner wall of the positioning frame.

[0007] In a further embodiment, the upper surface of the mounting plate is provided with two sets of mounting holes, and the inner ring of each mounting hole is provided with threads.

[0008] In a further embodiment, two limiting plates are fixedly connected to the front of the ash pushing chamber, and a blocking plate is locked inside the two limiting plates.

[0009] In a further embodiment, a reinforcing frame is fixedly connected to the upper surface of the ash pushing chamber, and the inner wall of the reinforcing frame is fixedly connected to the outer surface of the combustion chamber.

[0010] In a further embodiment, a sealing door is hinged to the front of the combustion chamber via a pin, and high-temperature resistant glass is fixedly embedded in the front of the sealing door.

[0011] In a further embodiment, a snap-fit ​​recess is fixedly connected to the bottom surface of the protective plate, and the inner sidewall of the snap-fit ​​recess is fixedly connected to the outer surface of the air outlet pipe.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This device, through the cooperation of a blower and an air inlet, can efficiently blow air into the combustion chamber, providing sufficient oxygen for the combustion of biofuels. At the same time, it uses a flue to discharge the exhaust gas generated by combustion. The heat generated by combustion can be collected and transferred through a heat collection chamber for heating or steam generation, effectively improving energy utilization efficiency. When ash discharge is required, the ash in the combustion chamber will fall onto a guide plate through the ash discharge chute. Then, guided by the guide plate, it will reach the front of the ash pusher plate. At this time, the telescopic end of the electric push rod pushes the ash pusher plate to slide along the guide groove and guide block, discharging the ash outside the boiler. This achieves automatic ash cleaning, avoids ash accumulation in the boiler, improves fuel combustion efficiency, and reduces maintenance costs. Attached Figure Description

[0014] Figure 1 A three-dimensional structural diagram of a biofuel-based environmentally friendly boiler designed for easy ash removal.

[0015] Figure 2 A rear view schematic diagram of the ash-pushing chamber in a biofuel environmentally friendly boiler designed for convenient ash removal.

[0016] Figure 3 A schematic diagram of the cross-sectional structure of the ash-pushing chamber in a biofuel environmentally friendly boiler designed for convenient ash removal.

[0017] Figure 4 A top-section diagram of the ash-pushing chamber in a biofuel environmentally friendly boiler designed for convenient ash removal.

[0018] In the diagram: 1. Mounting plate; 2. Mounting hole; 3. Ash pushing chamber; 4. Limiting plate; 5. Baffle plate; 6. Combustion chamber; 7. Reinforcing frame; 8. Sealing door; 9. High-temperature resistant glass; 10. Heat collection chamber; 11. Exhaust chimney; 12. Air inlet; 13. Baffle net; 14. Positioning frame; 15. Ash discharge chute; 16. Baffle grate; 17. Protective plate; 18. Blower; 19. Air outlet pipe; 20. Snap-fit ​​recess; 21. Guide groove; 22. Guide block; 23. Guide plate; 24. Electric push rod; 25. Ash pushing plate. Detailed Implementation

[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of 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.

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4This utility model discloses a biofuel environmentally friendly boiler with convenient ash discharge, comprising an installation plate 1, an ash-pushing chamber 3 fixedly connected to the upper surface of the installation plate 1, a combustion chamber 6 fixedly connected to the upper surface of the ash-pushing chamber 3, a heat collection chamber 10 fixedly connected to the upper surface of the combustion chamber 6, an exhaust pipe 11 fixedly connected to the back of the combustion chamber 6, an air inlet 12 opened on the back of the ash-pushing chamber 3, a baffle net 13 fixedly connected to the inner wall of the air inlet 12, a positioning frame 14 fixedly connected to the back of the ash-pushing chamber 3, an ash discharge trough 15 opened on the upper surface of the ash-pushing chamber 3, a baffle grate 16 fixedly connected to the inner wall of the ash discharge trough 15, and a protective plate 17 fixedly connected to the inner wall of the ash-pushing chamber 3. A blower 18 is fixedly installed on the inner wall of the ash pushing chamber 3. The exhaust end of the blower 18 is fixedly connected to an air outlet pipe 19. Two guide grooves 21 are opened on the inner wall of the ash pushing chamber 3. A guide block 22 is slidably connected to the inner wall of each guide groove 21. The two guide blocks 22 are fixedly connected to the ash pushing plate 25 on their adjacent sides. A guide plate 23 is fixedly connected to the inner wall of the ash pushing chamber 3, and the guide plate 23 is located above the ash pushing plate 25. An electric push rod 24 is fixedly installed on the inner wall of the ash pushing chamber 3. The telescopic end of the electric push rod 24 is fixedly connected to the back of the ash pushing plate 25, and the rear end of the electric push rod 24 is fixedly connected to the inner wall of the positioning frame 14.

[0023] The upper surface of the mounting plate 1 has two sets of mounting holes 2, and the inner ring of each mounting hole 2 is threaded. The mounting plate 1 can be installed through the mounting holes 2. The front of the ash pushing chamber 3 is fixedly connected to two limiting plates 4. The two limiting plates 4 are connected to a blocking plate 5. The limiting plates 4 can limit the blocking plate 5. The upper surface of the ash pushing chamber 3 is fixedly connected to a reinforcing frame 7. The inner side wall of the reinforcing frame 7 is fixedly connected to the outer surface of the combustion chamber 6. The combustion chamber 6 can be fixed through the reinforcing frame 7.

[0024] A sealing door 8 is hinged to the front of the combustion chamber 6 via a pin. A high-temperature resistant glass 9 is fixedly embedded in the front of the sealing door 8, which facilitates the insertion of biofuel into the combustion chamber 6 for combustion and allows for easy observation of the combustion status. A snap-fit ​​recess 20 is fixedly connected to the bottom surface of the protective plate 17. The inner side wall of the snap-fit ​​recess 20 is fixedly connected to the outer surface of the exhaust pipe 19. The snap-fit ​​recess 20 facilitates the reinforcement of the exhaust pipe 19.

[0025] The working principle of this utility model is as follows:

[0026] In operation, the blower 18 and electric push rod 24 are first connected to the power supply and controlled by the control switch. Through the cooperation of the blower 18 and the air inlet 12, air is blown into the combustion chamber 6 to provide sufficient oxygen for the combustion of biofuel. At the same time, the exhaust gas generated by combustion is discharged through the flue 11. The heat generated by combustion is collected and transferred through the heat collection chamber 10 for heating or steam generation. When ash discharge is required, the ash in the combustion chamber 6 falls through the ash discharge chute 15 to the guide plate 23. The guide plate 23 guides the ash pusher 25 to the front of the ash pusher 25. The extension end of the electric push rod 24 pushes the ash pusher 25 to slide along the guide groove 21 and the guide block 22, thus discharging the ash outside the boiler. This achieves automatic ash cleaning, avoids ash accumulation in the boiler, and improves fuel combustion efficiency.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A biofuel environmentally friendly boiler with convenient ash removal, characterized in that: The system includes an mounting plate (1), on the upper surface of which a ash-pushing chamber (3) is fixedly connected. A combustion chamber (6) is fixedly connected to the upper surface of the ash-pushing chamber (3), and a heat-collecting chamber (10) is fixedly connected to the upper surface of the combustion chamber (6). An exhaust pipe (11) is fixedly connected to the back of the combustion chamber (6). An air inlet (12) is provided on the back of the ash-pushing chamber (3), and a baffle net (13) is fixedly connected to the inner wall of the air inlet (12). A positioning frame (14) is fixedly connected to the back of the ash-pushing chamber (3). An ash discharge groove (15) is provided on the upper surface of the ash-pushing chamber (3), and a baffle grate (16) is fixedly connected to the inner wall of the ash discharge groove (15). A protective plate (17) is fixedly connected to the inner wall of the ash-pushing chamber (3). A blower (18) is fixedly installed on the inner side wall of the ash pushing chamber (3). The exhaust end of the blower (18) is fixedly connected to an air outlet pipe (19). Two guide grooves (21) are opened on the inner side wall of the ash pushing chamber (3). A guide block (22) is slidably connected to the inner side wall of each guide groove (21). The two guide blocks (22) are fixedly connected to a ash pushing plate (25) on their adjacent sides. A guide plate (23) is fixedly connected to the inner side wall of the ash pushing chamber (3), and the guide plate (23) is located above the ash pushing plate (25). An electric push rod (24) is fixedly installed on the inner side wall of the ash pushing chamber (3). The telescopic end of the electric push rod (24) is fixedly connected to the back of the ash pushing plate (25). The rear end of the electric push rod (24) is fixedly connected to the inner side wall of the positioning frame (14).

2. The biofuel environmentally friendly boiler with convenient ash removal according to claim 1, characterized in that: The upper surface of the mounting plate (1) is provided with two sets of mounting holes (2), and the inner ring of each mounting hole (2) is provided with threads.

3. The biofuel environmentally friendly boiler with convenient ash removal according to claim 1, characterized in that: The front of the ash pushing chamber (3) is fixedly connected to two limiting plates (4), and the two limiting plates (4) are jointly engaged with a blocking plate (5).

4. A biofuel environmentally friendly boiler with convenient ash removal according to claim 1, characterized in that: The upper surface of the ash pushing chamber (3) is fixedly connected to a reinforcing frame (7), and the inner wall of the reinforcing frame (7) is fixedly connected to the outer surface of the combustion chamber (6).

5. A biofuel environmentally friendly boiler with convenient ash removal according to claim 1, characterized in that: The front of the combustion chamber (6) is hinged to a sealing door (8) by a pin, and the front of the sealing door (8) is fixedly inlaid with high-temperature resistant glass (9).

6. A biofuel environmentally friendly boiler with convenient ash removal according to claim 1, characterized in that: The bottom surface of the protective plate (17) is fixedly connected to a snap-fit ​​recess (20), and the inner wall of the snap-fit ​​recess (20) is fixedly connected to the outer surface of the air outlet pipe (19).

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