A continuous charcoal discharging device of a biomass charcoal and gas co-production equipment

Abstract

The utility model relates to the technical field of biomass energy carbonization equipment discloses a continuous charcoal discharging device of biomass charcoal and gas cogeneration equipment, including the pillar for supporting top main body equipment, the pillar top fixed mounting is used for the charcoal material furnace body containing subassembly, the furnace body containing subassembly inner wall fixed mounting is used for the filter anti - block mechanism of lifting ash quality and preventing material mouth blockage, the furnace body containing subassembly front side is provided with the explosion -proof subassembly for lifting equipment security. The utility model sets up filter anti - block mechanism, motor drives stand column, ring and so on linkage, makes stainless steel wire brush can automatic cleaning filter plate, can effectively avoid material blockage filter plate, guarantees ash passageway smooth, reduces equipment downtime cleaning frequency, simultaneously, filter plate can improve ash quality, filter impurity, stainless steel wire brush high temperature resistance durable, whole ensures that equipment continuous operation, reduces maintenance cost, improves the operation efficiency of biomass charcoal and gas cogeneration equipment.

Description

Technical Field

[0001] This utility model relates to the technical field of biomass energy carbonization equipment, specifically, to a continuous carbon output device for a biomass carbon gas cogeneration equipment. Background Technology

[0002] In the operation of traditional biomass charcoal and gas cogeneration equipment, intermittent charcoal output often leads to low production efficiency, increased energy consumption, and cumbersome operation procedures, making it difficult to meet the needs of large-scale production. Therefore, the production of continuous charcoal output devices has been promoted. These devices are mainly used in industries such as agricultural waste treatment, forestry residue resource utilization, and industrial organic solid waste disposal. They can continuously collect and discharge biomass charcoal while continuously generating fuel gas. Their core function is to break the process interruptions of traditional production, greatly improve the continuity and stability of charcoal and gas cogeneration, reduce energy loss caused by equipment start-up and shutdown, reduce the intensity of manual operation, and ensure the uniformity of biomass charcoal quality. This provides key technical support for the efficient conversion of biomass resources into clean energy and high-quality charcoal products.

[0003] However, traditional biomass cogeneration equipment often faces the problem of material clogging the channels, leading to frequent shutdowns for cleaning. This not only affects continuous operation but also increases maintenance costs and labor burden. The quality of ash output is also difficult to guarantee. At the same time, its overall layout is not reasonable, the gasification and carbonization efficiency of biomass materials and the smoothness of ash discharge are poor, internal maintenance and operation are inconvenient, inspection is inconvenient, long-term operational stability is insufficient, and the purification effect on dust-containing gas generated by gasification is limited, making it difficult to meet the gas cleanliness requirements for subsequent use. There are also deficiencies in gas pressure control and safety protection, which can easily lead to safety risks due to excessive pressure. Overall, the operating efficiency is low. Therefore, those skilled in the art provide a continuous ash output device for biomass cogeneration equipment to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this utility model is to provide a continuous carbon output device for biomass carbon gas cogeneration equipment, which solves the problems of easy blockage and frequent shutdowns, poor ash output quality, high maintenance costs, unsmooth material conversion and carbon discharge, inconvenient maintenance, unstable operation, insufficient gas purification and low cleanliness, lack of pressure regulation and protection, easy safety risks, and low operating efficiency in the existing technology.

[0005] This utility model provides the following technical solution: a continuous char output device for a biomass char gas cogeneration equipment, including a support column for supporting the main body equipment at the top, a furnace body receiving component for charring materials fixedly installed at the top of the support column, a filter and anti-clogging mechanism for improving ash output quality and preventing material port blockage fixedly installed on the inner wall of the furnace body receiving component, an explosion-proof component for improving equipment safety provided on the front side of the furnace body receiving component, a dust removal component for purifying char materials provided on the right side of the explosion-proof component, and a spiral component for assisting in ash conveying fixedly installed at the bottom of the furnace body receiving component;

[0006] The filter anti-clogging mechanism includes a protective shell, a second motor, a first bevel gear, a second bevel gear, a column, and a filter plate. The output end of the second motor is fixedly connected to one end of the column through the protective shell. The protective shell is fixedly connected to the bottom of the filter plate. The first bevel gear is rotatably connected to the outer wall of the filter plate. A ring is rotatably connected to the outer wall of the column. A connecting block is rotatably connected to the outer wall of the ring. The second bevel gear is rotatably connected to the end of the connecting block away from the column. The first bevel gear and the second bevel gear mesh with each other. A stainless steel wire brush is fixedly connected to the outer wall of the second bevel gear.

[0007] As a preferred embodiment of the above technical solution, the furnace body housing assembly includes a main chamber, a feeding chamber, and an ash discharge chamber. The feeding chamber is fixedly connected to the top of the main chamber, and the ash discharge chamber is fixedly connected to the bottom of the main chamber. Two inspection doors are rotatably connected to the inner wall of the main chamber, and valves are rotatably connected to the outer wall of each inspection door. A grate is fixedly connected to the inner wall of the main chamber.

[0008] As a preferred embodiment of the above technical solution, the dust removal assembly includes a placement platform, a motor, and a first blower. The output end of the motor is fixedly connected to the outer wall of the first blower via the placement platform. An air outlet is fixedly connected to the top of the first blower, and a second blower is fixedly connected to the top of the air outlet.

[0009] As a preferred embodiment of the above technical solution, the explosion-proof assembly includes an explosion-proof box, an air supply valve, and an air supply pipe. The air supply valve is fixedly connected to the outer wall of the air supply pipe. One end of the air supply pipe near the air supply valve is fixedly connected to the top of the explosion-proof box. The other end of the air supply pipe away from the explosion-proof box is fixedly connected to the inner wall of the main compartment. A conveying pipe is fixedly connected to the top of the explosion-proof box. The other end of the conveying pipe away from the explosion-proof box is fixedly connected to the inner wall of the first blower. A venting disc is fixedly connected to the front side of the outer wall of the explosion-proof box.

[0010] As a preferred embodiment of the above technical solution, the spiral assembly includes a shell, a first motor, and a auger. The shell is fixedly connected to the bottom of the ash discharge hopper, and the first motor is fixedly connected to one end of the auger through the outer wall of the shell.

[0011] As a preferred embodiment of the above technical solution, an air pipe is fixedly connected to the inner wall of the main compartment, and a reinforcement component is fixedly connected to the outer wall of the air pipe.

[0012] As a preferred embodiment of the above technical solution, a control box is fixedly connected to the outer wall of the main hopper, and a ladder is provided on the outer wall of the feeding hopper.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This utility model is equipped with a filter anti-clogging mechanism. The motor drives the column, ring and other components to automatically clean the filter plate with stainless steel wire brush. This effectively prevents material from clogging the filter plate, ensures smooth ash discharge channel, reduces the frequency of equipment downtime for cleaning, and improves the quality of ash discharge and filters impurities. The stainless steel wire brush is high temperature resistant and durable, ensuring continuous operation of the equipment, reducing maintenance costs and improving the operating efficiency of biomass cogeneration equipment.

[0015] Based on the above-mentioned beneficial effects, this utility model achieves efficient gasification and carbonization of biomass materials and smooth discharge of biomass char through a reasonable silo layout. The design of the inspection door and valve facilitates internal maintenance and ensures long-term stable operation. The dust removal component undergoes two-stage blower treatment to efficiently purify the dust-containing gas generated by gasification, improve the cleanliness of biomass fuel gas, and meet subsequent usage requirements. The explosion-proof component can regulate gas flow, and the explosion relief plate can release pressure in time in case of abnormality to avoid safety risks caused by excessive pressure. Attached Figure Description

[0016] Figure 1 A schematic diagram of the overall structure of a continuous char output device in a biomass char gas cogeneration equipment;

[0017] Figure 2 A schematic diagram of a continuous charcoal output device for a biomass charcoal gas cogeneration equipment;

[0018] Figure 3 A schematic diagram of a continuous charcoal output device for a biomass charcoal gas cogeneration equipment;

[0019] Figure 4 A schematic diagram of a continuous charcoal output device for a biomass charcoal gas cogeneration equipment;

[0020] Figure 5 A schematic diagram of a continuous charcoal output device for a biomass charcoal gas cogeneration equipment;

[0021] Figure 6 This is a schematic diagram of a continuous charcoal output device for a biomass charcoal gas cogeneration equipment.

[0022] In the diagram: 1. Support column; 2. Furnace body housing assembly; 3. Dust removal assembly; 4. Explosion-proof assembly; 5. Ladder; 6. Spiral assembly; 7. Control box; 8. Filter anti-clogging mechanism; 9. Gas pipe; 10. Reinforcing component; 21. Main bin; 22. Feed bin; 23. Ash discharge bin; 24. Inspection door; 25. Valve; 26. Grate; 31. Placement platform; 32. Motor; 33. First blower; 34. Air outlet; 35. Second blower; 41. Explosion-proof box; 42. Explosion relief plate; 43. Gas supply valve; 44. Gas supply pipeline; 45. Conveying pipe; 61. Outer shell; 62. First motor; 63. Auger; 81. Protective shell; 82. Second motor; 83. First bevel gear; 84. Stainless steel wire brush; 85. Second bevel gear; 86. Connecting block; 87. Column; 88. Ring; 89. Filter plate. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0024] Please see Figures 1-6 As shown, this utility model provides a technical solution: a continuous char output device for a biomass char gas cogeneration equipment, including a support column 1 for supporting the main body equipment at the top, a furnace body receiving component 2 for carbonizing materials fixedly installed at the top of the support column 1, a filter and anti-clogging mechanism 8 for improving the quality of ash output and preventing material port blockage fixedly installed on the inner wall of the furnace body receiving component 2, an explosion-proof component 4 for improving equipment safety provided at the front side of the furnace body receiving component 2, a dust removal component 3 for purifying carbon materials provided on the right side of the explosion-proof component 4, and a spiral component 6 for assisting in conveying ash output fixedly installed at the bottom of the furnace body receiving component 2;

[0025] When the device is working, biomass material enters the furnace body containing component 2 for carbonization reaction. The carbon material produced during the process is filtered by the anti-clogging mechanism 8 to improve the quality of ash output and prevent the material outlet from being blocked. The gas generated by the reaction is purified by the dust removal component 3. In case of abnormality, the explosion-proof component 4 can improve the safety of the equipment. The final carbon is discharged by the screw component 6. Throughout the process, the support column 1 stably supports the main equipment at the top. The components work together to achieve continuous production of biomass carbon and effective treatment of gas.

[0026] The filter anti-clogging mechanism 8 includes a protective shell 81, a second motor 82, a first bevel gear 83, a second bevel gear 85, a column 87, and a filter plate 89. The output end of the second motor 82 is fixedly connected to one end of the column 87 through the protective shell 81. The protective shell 81 is fixedly connected to the bottom of the filter plate 89. The first bevel gear 83 is rotatably connected to the outer wall of the filter plate 89. A ring 88 is rotatably connected to the outer wall of the column 87. A connecting block 86 is rotatably connected to the outer wall of the ring 88. The second bevel gear 85 is rotatably connected to the end of the connecting block 86 away from the column 87. The first bevel gear 83 and the second bevel gear 85 mesh with each other. A stainless steel wire brush 84 is fixedly connected to the outer wall of the second bevel gear 85.

[0027] When the filter anti-clogging mechanism 8 is working, the second motor 82 starts, and its output end drives the column 87 to rotate through the protective shell 81. When the column 87 rotates, it drives the ring 88 to rotate. The ring 88 drives the second bevel gear 85 to rotate through the connecting block 86. Since the first bevel gear 83 and the second bevel gear 85 mesh, the first bevel gear 83 rotates accordingly. At the same time, the stainless steel wire brush 84 on the outer wall of the second bevel gear 85 cleans the surface of the filter plate 89 during the rotation, thereby cleaning the filter plate 89, preventing material from clogging the filter plate 89, and ensuring the filtration effect of the filter anti-clogging mechanism 8 and the smooth operation of the equipment.

[0028] As one implementation method in this embodiment, please refer to Figures 1-2 As shown, the furnace body housing assembly 2 includes a main chamber 21, a feed chamber 22, and an ash discharge chamber 23. The feed chamber 22 is fixedly connected to the top of the main chamber 21, and the ash discharge chamber 23 is fixedly connected to the bottom of the main chamber 21. Two inspection doors 24 are rotatably connected to the inner wall of the main chamber 21, and valves 25 are rotatably connected to the outer wall of the inspection doors 24. A grate 26 is fixedly connected to the inner wall of the main chamber 21.

[0029] As the core of the downdraft gasifier, biomass material enters the main chamber 21 from the feed hopper 22 and falls onto the grate 26 on the inner wall of the main chamber 21 for gasification and carbonization. The gas produced by the reaction flows downward and is discharged, while the generated biomass char falls into the ash discharge hopper 23 at the bottom for discharge. When the main chamber 21 needs maintenance or cleaning, the valve 25 on the outer wall of the maintenance door 24 can be operated to open the maintenance door 24, thereby realizing material gasification, char discharge, and equipment maintenance, ensuring the stable operation of the furnace housing 2.

[0030] As one implementation method in this embodiment, please refer to Figures 1-3 As shown, the dust removal assembly 3 includes a placement platform 31, a motor 32 and a first blower 33. The output end of the motor 32 is fixedly connected to the outer wall of the first blower 33 through the placement platform 31. An air outlet 34 is fixedly connected to the top of the first blower 33, and a second blower 35 is fixedly connected to the top of the air outlet 34.

[0031] When the dust removal component 3 is working, the motor 32 starts and drives the first blower 33 to run through the placement platform 31. The first blower 33 draws in the dust-laden gas and performs preliminary treatment. The treated gas enters the second blower 35 through the air outlet 34. The second blower 35 further purifies and transports the gas, thereby achieving dust removal treatment of the gas generated during the carbonization process, ensuring the cleanliness of the gas, and enabling the dust removal component 3 to complete efficient dust removal operations.

[0032] As one implementation method in this embodiment, please refer to Figure 1 and Figure 3 As shown, the explosion-proof assembly 4 includes an explosion-proof box 41, an air supply valve 43, and an air supply pipe 44. The air supply valve 43 is fixedly connected to the outer wall of the air supply pipe 44. One end of the air supply pipe 44 near the air supply valve 43 is fixedly connected to the top of the explosion-proof box 41. The other end of the air supply pipe 44 away from the explosion-proof box 41 is fixedly connected to the inner wall of the main compartment 21. A conveying pipe 45 is fixedly connected to the top of the explosion-proof box 41. One end of the conveying pipe 45 away from the explosion-proof box 41 is fixedly connected to the inner wall of the first blower 33. A venting disc 42 is fixedly connected to the front side of the outer wall of the explosion-proof box 41.

[0033] When the explosion-proof component 4 is working, the gas supply valve 43 controls the gas flow through the gas supply pipe 44, which delivers the gas in the explosion-proof box 41 to the main chamber 21. At the same time, the gas in the main chamber 21 enters the first blower 33 for auxiliary treatment via the delivery pipe 45. If the pressure in the main chamber 21 or the explosion-proof box 41 rises abnormally, the explosion relief plate 42 on the outer wall of the explosion-proof box 41 will rupture and release pressure in time to avoid safety risks caused by excessive pressure and ensure the safety protection function of the explosion-proof component 4 for the equipment.

[0034] As one implementation method in this embodiment, please refer to Figure 4 and Figure 6 As shown, the spiral assembly 6 includes a housing 61, a first motor 62, and a auger 63. The housing 61 is fixedly connected to the bottom of the ash discharge hopper 23, and the first motor 62 is fixedly connected to one end of the auger 63 through the outer wall of the housing 61.

[0035] When the spiral assembly 6 is working, the carbon material in the ash discharge bin 23 falls into the shell 61. After the first motor 62 starts, it drives the auger 63 to rotate through the outer wall of the shell 61. The auger 63 rotates continuously inside the shell 61, conveying the carbon material inside forward along the length of the shell 61. This achieves continuous and stable discharge of carbon material, avoids carbon material from accumulating and blocking at the bottom of the ash discharge bin 23, ensures smooth material conveying of the entire continuous carbon discharge device, and works with the ash discharge bin 23 to complete the efficient discharge of carbon material.

[0036] As one implementation method in this embodiment, please refer to Figures 1-2 As shown, an air pipe 9 is fixedly connected to the inner wall of the main compartment 21, and a reinforcement member 10 is fixedly connected to the outer wall of the air pipe 9.

[0037] The gas generated during the carbonization of biomass in the main chamber 21 is directionally transported through the gas pipe 9 on the inner wall. Part of it is sent to the dust removal component 3 for purification, and part of it is returned to regulate the reaction environment inside the furnace. The reinforcement 10 on the outer wall of the gas pipe 9 fixes its position, counteracts the deformation caused by high temperature and gas pressure, and ensures stable gas delivery.

[0038] As one implementation method in this embodiment, please refer to Figure 2 As shown, a control box 7 is fixedly connected to the outer wall of the main hopper 21, and a ladder 5 is installed on the outer wall of the feed hopper 22.

[0039] The control box 7 is fixed on the outer wall of the main chamber 21. It can adjust the carbonization parameters and the operation of each component in the main chamber 21 to ensure that the equipment works stably according to the process. The ladder 5 on the outer wall of the feed hopper 22 is for personnel to climb, which is convenient for inspecting, maintaining or feeding the feed hopper 22.

[0040] Working principle: Biomass material enters the main chamber 21 through the feed hopper 22 and undergoes carbonization reaction on the grate 26 to generate biomass char and biomass fuel gas. The support column 1 stably supports the main equipment at the top to ensure the stability of the overall structure. During the carbonization process, when the biomass char passes through the filter anti-clogging mechanism 8, the second motor 82 drives the column 87 to rotate through the protective shell 81. The column 87 drives the second bevel gear 85 to rotate through the ring 88 and the connecting block 86. The meshing first bevel gear 83 rotates accordingly. The stainless steel wire brush 84 cleans the filter plate 89 to prevent clogging and improve the ash output quality.

[0041] Biomass gas is directionally transported through gas pipe 9 on the inner wall of the main chamber 21. The reinforcement 10 fixes the gas pipe 9 to offset the deformation caused by high temperature and gas pressure. Some of the gas enters the first blower 33 through the delivery pipe 45. The motor 32 drives the first blower 33 through the placement platform 31 to pre-process the gas. Then, it enters the second blower 35 through the air outlet 34 for further purification, thus completing the purification of biomass gas.

[0042] If the pressure inside the main chamber 21 or the explosion-proof box 41 is abnormal, the explosion relief disc 42 ruptures to release pressure. The gas supply valve 43 controls the gas supply pipeline 44 to transport the gas from the explosion-proof box 41 to the main chamber 21 to ensure safety. Finally, the biomass char falls into the ash discharge bin 23 and then enters the outer shell 61. The first motor 62 drives the auger 63 to rotate and transport it out. The control box 7 adjusts the equipment parameters, and the ladder 5 facilitates personnel operation and maintenance. All components work together to achieve stable production of biomass char and biomass gas.

[0043] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A continuous charcoal outlet device of a biomass charcoal and gas co-production equipment, characterized in that: The equipment includes a support column (1) for supporting the main body of the top equipment. A furnace body receiving assembly (2) for carbonizing materials is fixedly installed on the top of the support column (1). A filter and anti-clogging mechanism (8) for improving the quality of ash output and preventing material port blockage is fixedly installed on the inner wall of the furnace body receiving assembly (2). An explosion-proof assembly (4) for improving equipment safety is provided on the front side of the furnace body receiving assembly (2). A dust removal assembly (3) for purifying carbon materials is provided on the right side of the explosion-proof assembly (4). A spiral assembly (6) for assisting in conveying ash output is fixedly installed at the bottom of the furnace body receiving assembly (2). The filter anti-clogging mechanism (8) includes a protective shell (81), a second motor (82), a first bevel gear (83), a second bevel gear (85), a column (87), and a filter plate (89). The output end of the second motor (82) is fixedly connected to one end of the column (87) through the protective shell (81). The protective shell (81) is fixedly connected to the bottom of the filter plate (89). The first bevel gear (83) is rotatably connected to the outer wall of the filter plate (89). A ring (88) is rotatably connected to the outer wall of the column (87). A connecting block (86) is rotatably connected to the outer wall of the ring (88). The second bevel gear (85) is rotatably connected to the end of the connecting block (86) away from the column (87). The first bevel gear (83) and the second bevel gear (85) mesh with each other. A stainless steel wire brush (84) is fixedly connected to the outer wall of the second bevel gear (85).

2. The continuous charcoal outlet device of a biomass charcoal and power cogeneration equipment according to claim 1, characterized in that: The furnace body housing assembly (2) includes a main chamber (21), a feeding chamber (22) and an ash discharge chamber (23). The feeding chamber (22) is fixedly connected to the top of the main chamber (21), and the ash discharge chamber (23) is fixedly connected to the bottom of the main chamber (21). Two maintenance doors (24) are rotatably connected to the inner wall of the main chamber (21), and valves (25) are rotatably connected to the outer wall of the maintenance doors (24). A grate (26) is fixedly connected to the inner wall of the main chamber (21).

3. The continuous charcoal outlet device of a biomass charcoal and power cogeneration equipment according to claim 1, characterized in that: The dust removal assembly (3) includes a placement platform (31), a motor (32) and a first blower (33). The output end of the motor (32) is fixedly connected to the outer wall of the first blower (33) through the placement platform (31). An air outlet (34) is fixedly connected to the top of the first blower (33), and a second blower (35) is fixedly connected to the top of the air outlet (34).

4. The continuous charcoal outlet device of a biomass charcoal and power cogeneration equipment according to claim 1, characterized in that: The explosion-proof assembly (4) includes an explosion-proof box (41), an air supply valve (43), and an air supply pipe (44). The air supply valve (43) is fixedly connected to the outer wall of the air supply pipe (44). One end of the air supply pipe (44) near the air supply valve (43) is fixedly connected to the top of the explosion-proof box (41). The other end of the air supply pipe (44) away from the explosion-proof box (41) is fixedly connected to the inner wall of the main compartment (21). A conveying pipe (45) is fixedly connected to the top of the explosion-proof box (41). One end of the conveying pipe (45) away from the explosion-proof box (41) is fixedly connected to the inner wall of the first blower (33). A venting disc (42) is fixedly connected to the front side of the outer wall of the explosion-proof box (41).

5. The continuous charcoal outlet device of a biomass charcoal and power cogeneration equipment according to claim 1, characterized in that: The spiral assembly (6) includes a shell (61), a first motor (62) and a auger (63). The shell (61) is fixedly connected to the bottom of the ash discharge hopper (23), and the first motor (62) is fixedly connected to one end of the auger (63) through the outer wall of the shell (61).

6. The continuous charcoal outlet device of a biomass charcoal and power cogeneration equipment according to claim 2, characterized in that: An air pipe (9) is fixedly connected to the inner wall of the main compartment (21), and a reinforcement member (10) is fixedly connected to the outer wall of the air pipe (9).

7. The continuous charcoal output device of a biomass charcoal gas cogeneration equipment according to claim 6, characterized in that: A control box (7) is fixedly connected to the outer wall of the main hopper (21), and a ladder (5) is provided on the outer wall of the feed hopper (22).

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