Biomass gasified gas combustion device with high combustion uniformity

Abstract

The utility model relates to the technical field of combustion equipment, in particular to a biomass gasified gas combustion device with high combustion uniformity, which comprises a base and a furnace body, the furnace body is rotatably arranged on the base, a driving part for driving the furnace body to rotate is arranged on the base, a transverse pipe is arranged in the middle of the furnace body, and a gas outlet is formed in the middle of the transverse pipe. A transverse pipe is arranged on the base, sleeves which are uniformly distributed and symmetrical are arranged on the transverse pipe, the ends, close to the transverse pipe, of the sleeves are communicated with the transverse pipe, first air outlet holes which are uniformly distributed are formed in the sleeves, a transverse plate is arranged on the inner wall of the furnace body, an air supply part is arranged on the base and the furnace body, and the driving part comprises a motor fixedly installed on the base; according to the biomass gasified gas combustion device, biomass materials can be rolled and combusted, gasified gas can be evenly sprayed into the furnace body in the rolling process of the biomass materials, the combustion uniformity of the biomass materials is remarkably improved, and it is ensured that the combustion process is efficient and stable.

Description

Technical Field

[0001] The utility model belongs to the technical field of combustion equipment, and particularly relates to a biomass gasification gas combustion device with high combustion uniformity. Background Art

[0002] A biomass gasification gas combustion device is a device that can convert biomass materials into combustible gases and perform efficient combustion. Its working principle is to pyrolyze and gasify biomass materials through a gasification reactor to generate combustible gases, and then these gases enter the combustion chamber to mix with oxygen for combustion, thereby realizing the efficient utilization and clean combustion of biomass energy.

[0003] In a traditional biomass gasification gas combustion device, it is difficult to evenly spray the gasification gas in the furnace body, resulting in uneven distribution of the gasification gas during the combustion process, affecting the combustion uniformity and efficiency of biomass materials, not only reducing the combustion effect, but also possibly causing problems such as unstable combustion, low thermal efficiency, and increased harmful gas emissions, and it is difficult to meet the requirements of efficient and environmental protection energy utilization. Therefore, it is necessary to improve this situation. For this reason, a biomass gasification gas combustion device with high combustion uniformity is proposed. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a biomass gasification gas combustion device that can tumble and burn biomass materials, and can evenly spray the gasification gas in the furnace body during the tumbling process of biomass materials, significantly improving the combustion uniformity of biomass materials and ensuring the efficiency and stability of the combustion process.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A biomass gasification gas combustion device with high combustion uniformity includes a base and a furnace body. The furnace body is rotatably arranged on the base, and a driving member for driving the furnace body to rotate is arranged on the base. A horizontal pipe is arranged in the middle of the furnace body, and symmetrically arranged sleeves are evenly distributed on the horizontal pipe. One end of each sleeve close to the horizontal pipe is communicated with the horizontal pipe. Uniformly distributed air outlet holes I are arranged on the sleeves. A horizontal plate is arranged on the inner wall of the furnace body, and a gas supply member is arranged on the base and the furnace body.

[0006] As a further description of the above scheme: By setting the cooperation of the base, furnace body, driving member, motor, gear I, gear II, horizontal pipe, sleeve, air outlet hole I, horizontal plate, and gas supply member, the biomass materials can be tumble-burned, and the gasification gas can be evenly sprayed in the furnace body during the tumbling process of the biomass materials, significantly improving the combustion uniformity of the biomass materials and ensuring the efficiency and stability of the combustion process.

[0007] Preferably, the driving member includes a motor fixedly mounted on a base, a gear 1 fixedly mounted on the end of a motor output shaft, and a gear 2 fixedly mounted on one side of the furnace body, the gear 1 being meshed and transmission-connected with the gear 2, and one end of the horizontal tube being fixedly mounted on the middle of the gear 2.

[0008] As a further description of the above solution: the components within the driving member and the positional relationship of the components are described.

[0009] Preferably, the air supply component includes a box body fixedly mounted on the base, a connecting pipe arranged on the box body, a pump body arranged on the connecting pipe, and a rotating joint arranged at the end of the connecting pipe, and the end of the transverse pipe away from gear 2 is rotatably arranged on the rotating joint.

[0010] As a further description of the above solution: the components in the air supply part and the positional relationship of the components are described.

[0011] Preferably, a movable tube is slidably arranged on the sleeve, the movable tube is hollow, and two evenly distributed air outlet holes are opened on the movable tube. A damper is arranged between the movable tube and the sleeve, and the ends of the movable tube are fixedly mounted on the horizontal plate.

[0012] As a further description of the above solution: the distance between the horizontal plate and the inner wall of the furnace body can be adjusted.

[0013] Preferably, a partition is fixedly installed on the side of the furnace body, and the second gear is rotatably arranged on the partition.

[0014] As a further description of the above solution: Gear 2 can be effectively protected.

[0015] Preferably, a vertical plate is fixedly mounted on the base, the motor is fixedly mounted on the vertical plate, and the gear is rotatably arranged on the vertical plate.

[0016] As a further description of the above solution: the stability of the driving member during transmission can be improved.

[0017] Preferably, a controller is provided on the base, and the controller is electrically connected to the motor and the pump body respectively.

[0018] As a further description of the above solution: setting up a controller can realize automatic control of device components.

[0019] In summary, compared with the prior art, the beneficial effects of the present invention are:

[0020] 1. In the present utility model, through the coordinated operation of the base, furnace body, driving member, motor, first gear, second gear, horizontal pipe, sleeve, first air outlet hole, horizontal plate, and air supply member, the biomass material can be tumblingly burned, and the gasification gas can be evenly sprayed into the furnace body during the tumbling process of the biomass material, significantly improving the uniformity of the biomass material combustion and ensuring the efficiency and stability of the combustion process.

[0021] 2. In the present utility model, by providing the movable pipe and the second air outlet hole, the distance between the horizontal plate and the inner wall of the furnace body can be adjusted according to the amount of material in the furnace body. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0023] Figure 2 is a side view structure diagram of the present utility model;

[0024] Figure 3 is a side view sectional structure diagram of the furnace body of the present utility model;

[0025] Figure 4 is a structure diagram of the horizontal pipe, sleeve, movable pipe, and horizontal plate of the present utility model.

[0026] Legend Explanation:

[0027] 1. Base; 2. Furnace body; 3. Driving member; 31. Motor; 32. First gear; 33. Second gear; 4. Horizontal pipe; 5. Sleeve; 6. First air outlet hole; 7. Horizontal plate; 8. Air supply member; 81. Box body; 82. Connecting pipe; 83. Pump body; 84. Rotary joint; 9. Movable pipe; 10. Second air outlet hole; 11. Partition plate; 12. Vertical plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0029] Please refer to Figures 1-4 , the present utility model provides a technical solution:

[0030] A biomass gasification gas combustion device with high combustion uniformity, comprising a base 1 and a furnace body 2. The furnace body 2 is rotatably arranged on the base 1, and a driving member 3 for driving the furnace body 2 to rotate is arranged on the base 1. A horizontal pipe 4 is arranged in the middle of the furnace body 2, and symmetrically arranged sleeves 5 with uniform distribution are arranged on the horizontal pipe 4. One end of each sleeve 5 close to the horizontal pipe 4 is communicated with the horizontal pipe 4. Uniformly distributed air outlet holes I 6 are arranged on the sleeves 5. A horizontal plate 7 is arranged at the inner wall of the furnace body 2. A gas supply member 8 is arranged on the base 1 and the furnace body 2. The driving member 3 includes a motor 31 fixedly installed on the base 1, a gear I 32 fixedly installed at the end of the output shaft of the motor 31, and a gear II 33 fixedly installed on one side of the furnace body 2. The gear I 32 is in meshing transmission connection with the gear II 33. One end of the horizontal pipe 4 is fixedly installed in the middle of the gear II 33. The gas supply member 8 includes a box body 81 fixedly installed on the base 1, a connecting pipe 82 arranged on the box body 81, a pump body 83 arranged on the connecting pipe 82, and a rotary joint 84 arranged at the end of the connecting pipe 82. The end of the horizontal pipe 4 away from the gear II 33 is rotatably arranged on the rotary joint 84.

[0031] During use, the biomass gasification gas combustion device stably supports the entire device through the base 1. The furnace body 2 is rotatably arranged on the base 1, enabling the biomass materials in the furnace body 2 to tumble and burn. The driving member 3 on the base 1, including the motor 31, the gear I 32, and the gear II 33, jointly acts on the furnace body 2 to realize its rotation function. When the motor 31 is started, through the meshing transmission of the gear I 32 and the gear II 33, the furnace body 2 is driven to rotate, so that the biomass materials tumble in the furnace body 2. While the materials tumble in the furnace body 2, the biomass materials are further scattered and tumbled through the sleeves 5 and the horizontal plate 7.

[0032] The pump body 83 in the gas supply member 8 transports the gasified gas into the horizontal pipe 4 through the connecting pipe 82 and the rotary joint 84, and then evenly sprays it into the furnace body 2 through the sleeves 5 and the air outlet holes I 6.

[0033] This biomass gasification gas combustion device can tumble and burn the biomass materials, and can evenly spray the gasified gas into the furnace body 2 during the tumbling process of the biomass materials, significantly improving the combustion uniformity of the biomass materials and ensuring the efficiency and stability of the combustion process.

[0034] A movable pipe 9 is slidably arranged on the sleeve 5. The movable pipe 9 is hollow, and uniformly distributed air outlet holes II 10 are arranged on the movable pipe 9. A damping is arranged between the movable pipe 9 and the sleeve 5. The ends of the movable pipe 9 are fixedly installed on the horizontal plate 7.

[0035] The movable pipe 9 is slidably arranged on the sleeve 5. When the distance between the cross plate 7 and the inner wall of the furnace body 2 needs to be adjusted, the operator will drive the movable pipe 9 to slide on the sleeve 5 and maintain a stable position through damping. The air outlet two 10 on the movable pipe 9 ensures that the gasified gas can be evenly sprayed into the materials at different depths in the furnace body 2, further improving the uniformity of combustion, and can adjust the distance between the cross plate 7 and the inner wall of the furnace body 2 according to the amount of materials in the furnace body 2, improving the tumbling effect of the biomass materials.

[0036] A partition 11 is fixedly installed on the side of the furnace body 2, and the second gear 33 is rotatably arranged on the partition 11;

[0037] The partition 11 fixedly installed on the side of the furnace body 2 provides a stable rotational support for the second gear 33 and can protect the second gear 33.

[0038] A vertical plate 12 is fixedly installed on the base 1, the motor 31 is fixedly installed on the vertical plate 12, and the first gear 32 is rotatably arranged on the vertical plate 12;

[0039] The vertical plate 12 fixedly installed on the base 1 provides a stable installation foundation for the motor 31. The motor 31 is fixedly installed on the vertical plate 12, and the first gear 32 at the end of its output shaft is rotatably arranged on the vertical plate 12, ensuring the stability and efficiency of the transmission. When the motor 31 is started, the first gear 32 rotates smoothly and drives the furnace body 2 to rotate through meshing transmission.

[0040] A controller is arranged on the base 1, and the controller is electrically connected to the motor 31 and the pump body 83 respectively;

[0041] Through the controller, the rotation speed of the motor 31 and the working state of the pump body 83 can be adjusted, so as to ensure that the tumbling speed of the biomass materials and the supply amount of the gasified gas reach the best match, ensuring the high efficiency and stability of combustion.

[0042] Working principle:

[0043] During use, the biomass gasification combustion device stably supports the entire device through the base 1. The furnace body 2 is rotatably arranged on the base 1, enabling the biomass materials in the furnace body 2 to tumble and burn. The driving members 3 on the base 1, including the motor 31, the first gear 32, and the second gear 33, act together on the furnace body 2 to realize its rotation function. When the motor 31 is started, it drives the furnace body 2 to rotate through the meshing transmission between the first gear 32 and the second gear 33, so that the biomass materials tumble in the furnace body 2. While the materials tumble in the furnace body 2, the biomass materials are further dispersed and tumbled through the sleeve 5 and the cross plate 7;

[0044] The pump body 83 in the gas supply member 8 transports the gasified gas through the connecting pipe 82 and the rotary joint 84 to the cross pipe 4, and then evenly sprays it into the furnace body 2 through the sleeve 5 and the air outlet one 6;

[0045] The movable pipe 9 is slidably arranged on the sleeve 5. When the distance between the cross plate 7 and the inner wall of the furnace body 2 needs to be adjusted, the operator will drive the movable pipe 9 to slide on the sleeve 5 and maintain a stable position through damping. The air outlet two 10 on the movable pipe 9 ensures that the gasified gas can be evenly sprayed into the materials at different depths in the furnace body 2, further improving the uniformity of combustion, and can adjust the distance between the cross plate 7 and the inner wall of the furnace body 2 according to the amount of materials in the furnace body 2, improving the tumbling effect of the biomass materials;

[0046] The partition plate 11 fixedly installed on the side of the furnace body 2 provides stable rotational support for the gear two 33 and can protect the gear two 33;

[0047] The vertical plate 12 fixedly installed on the base 1 provides a stable installation foundation for the motor 31. The motor 31 is fixedly installed on the vertical plate 12, and the gear one 32 at the end of its output shaft is rotatably arranged on the vertical plate 12, ensuring the stability and efficiency of the transmission. When the motor 31 is started, the gear one 32 rotates smoothly and drives the furnace body 2 to rotate through meshing transmission;

[0048] Through the controller, the rotation speed of the motor 31 and the working state of the pump body 83 can be adjusted, so as to ensure that the tumbling speed of the biomass materials and the supply amount of the gasified gas reach the best match, ensuring the high efficiency and stability of combustion;

[0049] This biomass gasified gas combustion device can tumble and burn the biomass materials, and can evenly spray the gasified gas into the furnace body 2 during the tumbling process of the biomass materials, significantly improving the uniformity of the combustion of the biomass materials and ensuring the high efficiency and stability of the combustion process.

[0050] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A biomass gasification gas combustion device with high combustion uniformity, comprising a base (1) and a furnace body (2), characterized in that, The furnace body (2) is rotatably arranged on a base (1), a driving member (3) for driving the furnace body (2) to rotate is arranged on the base (1), a transverse tube (4) is arranged in the middle of the furnace body (2), evenly distributed and symmetrical sleeves (5) are arranged on the transverse tube (4), the sleeves (5) are connected to the transverse tube (4) at one end close to the transverse tube (4), evenly distributed air outlet holes (6) are opened on the sleeves (5), a transverse plate (7) is arranged on the inner wall of the furnace body (2), and air supply members (8) are arranged on the base (1) and the furnace body (2).

2. The biomass gasification gas combustion device with high combustion uniformity according to claim 1, characterized in that The driving member (3) comprises a motor (31) fixedly mounted on the base (1), a gear 1 (32) fixedly mounted on the end of the output shaft of the motor (31), and a gear 2 (33) fixedly mounted on one side of the furnace body (2); the gear 1 (32) is meshed and transmission-connected with the gear 2 (33); and one end of the transverse tube (4) is fixedly mounted on the middle of the gear 2 (33).

3. The biomass gasification gas combustion device with high combustion uniformity according to claim 1, characterized in that, The air supply member (8) comprises a box body (81) fixedly mounted on the base (1), a connecting pipe (82) arranged on the box body (81), a pump body (83) arranged on the connecting pipe (82), and a rotating joint (84) arranged at the end of the connecting pipe (82); the end of the transverse pipe (4) away from the second gear (33) is rotatably arranged on the rotating joint (84).

4. The biomass gasification gas combustion device with high combustion uniformity according to claim 1, characterized in that, A movable tube (9) is slidably arranged on the sleeve (5), the movable tube (9) is arranged to be hollow, and two evenly distributed air outlet holes (10) are opened on the movable tube (9), a damper is arranged between the movable tube (9) and the sleeve (5), and the ends of the movable tube (9) are fixedly mounted on the horizontal plate (7).

5. The biomass gasification gas combustion device with high combustion uniformity according to claim 2, characterized in that, A partition plate (11) is fixedly mounted on the side of the furnace body (2), and the second gear (33) is rotatably disposed on the partition plate (11).

6. The biomass gasification gas combustion device with high combustion uniformity according to claim 2, characterized in that, A vertical plate (12) is fixedly mounted on the base (1), the motor (31) is fixedly mounted on the vertical plate (12), and the gear 1 (32) is rotatably mounted on the vertical plate (12).

7. The biomass gasification gas combustion device with high combustion uniformity according to claim 1, characterized in that The base (1) is provided with a controller, and the controller is electrically connected to the motor (31) and the pump body (83) respectively.

Images