Biomass material extraction carbonization device

Abstract

This utility model belongs to the technical field of carbonization devices, specifically relating to a biomass material extraction and carbonization device, including a carbonization furnace and a heating unit. The carbonization furnace is rotatably mounted in the heating unit, and a drive wheel is provided at the lower end of one side of the carbonization furnace. The carbonization furnace is also equipped with a processing mechanism. Through the cooperation of the feed pipe assembly, guide plate and discharge chamber, continuous, convenient and efficient processing operations can be carried out during the carbonization of biomass materials, ensuring the overall safety and cleanliness of the processing environment and reducing manual intervention.

Description

Technical Field

[0001] This utility model belongs to the technical field of carbonization devices, specifically relating to a biomass material extraction carbonization device. Background Technology

[0002] Biomass fuel processing refers to the process of carbonizing materials with carbonization potential in a high-temperature, low-oxygen environment to achieve higher combustion efficiency. Currently, most biomass fuel carbonization methods use horizontal carbonization processing devices, where the material to be carbonized is placed in a quantitative device, then carbonized at high temperature before being removed. This method is not only inefficient but also requires excessive manual intervention, making it difficult to meet the needs of high-efficiency production. Utility Model Content

[0003] The purpose of this invention is to provide a biomass material extraction and carbonization device to solve the problems mentioned in the background art.

[0004] To achieve the above-mentioned technical objectives, the technical solution adopted by this utility model is as follows:

[0005] A biomass material extraction and carbonization device includes a carbonization furnace and a heating unit. The carbonization furnace is rotatably disposed in the heating unit. A drive wheel is provided at the lower end of one side of the carbonization furnace. The carbonization furnace is also provided with a processing mechanism.

[0006] The feed pipe assembly is a device for inputting raw materials in the processing mechanism. The feed pipe assembly is located at one end of the carbonization furnace and is rotatably and sealed to it. The feed pipe assembly is fixedly connected to the external support structure.

[0007] The guide plate is a structure in the processing mechanism used to guide the automatic movement of raw materials in the carbonization furnace. The guide plate has a spiral structure and is set in the inner wall of the carbonization furnace. There are two guide plates and they are symmetrically distributed around the axis of the carbonization furnace.

[0008] The discharge chamber is a device for collecting the carbonized raw materials. The discharge chamber is located at the other end of the carbonization furnace and is rotatably and sealed to it. The discharge chamber is fixedly connected to the external support structure.

[0009] The feed pipe assembly consists of a guide pipe, a motor, and an auger. The guide pipe is rotatably connected to and communicates with the axis of the carbonization furnace. The motor is located at the other end of the guide pipe. The auger is rotatably located inside the guide pipe and is connected to the output shaft of the motor. A feed inlet is provided on the upper side of the guide pipe near the motor. The guide pipe is fixedly connected to an external support structure.

[0010] The discharge chamber consists of a storage tank, an exhaust pipe, and a discharge pipe. The storage tank is rotatably connected to and communicates with the carbonization furnace. The discharge pipe is located at the lower end of the storage tank, and the exhaust pipe is located on the upper side of the other end of the storage tank and communicates with an external gas treatment mechanism.

[0011] Airlocks are installed in both the end of the conduit near the carbonization furnace and in the discharge pipe.

[0012] The heating unit consists of a heat insulation cover, a base, and combustion nozzles. The base is placed on the ground and fixedly connected. The upper side of the base is a cavity. The number of combustion nozzles is several and they are evenly distributed in the cavity of the base. The carbonization furnace rotates to the upper end of the base. The heat insulation cover is connected to the base and rotates to connect with the carbonization furnace.

[0013] This application has at least the following advantages compared to the prior art:

[0014] Through the coordination of the feed pipe assembly, guide plate and discharge chamber, continuous, convenient and efficient processing operations can be carried out during the carbonization of biomass materials, ensuring the overall safety and cleanliness of the processing environment and reducing human intervention. Attached Figure Description

[0015] This utility model can be further illustrated by the non-limiting embodiments given in the accompanying drawings.

[0016] Figure 1 This is a schematic diagram of the structure of this application.

[0017] Figure 2 This is a structural cross-sectional view of this application.

[0018] Figure 3 This is a schematic diagram of the internal structure of the carbonization furnace in this application.

[0019] Carbonization furnace 1, drive wheel 11, guide plate 12, guide tube 2, motor 21, auger 22, storage tank 3, exhaust pipe 31, discharge pipe 32, insulation cover 4, base 41, combustion nozzle 42. Detailed Implementation

[0020] To enable those skilled in the art to better understand this utility model, the technical solution of this utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0021] like Figure 1-3 As shown, a biomass material extraction carbonization device includes a carbonization furnace 1 and a heating unit. The carbonization furnace 1 is rotatably disposed in the heating unit. A drive wheel 11 is provided at the lower end of one side of the carbonization furnace 1. The carbonization furnace 1 is also provided with a processing mechanism.

[0022] The feed pipe assembly is a device for inputting raw materials in the processing mechanism. The feed pipe assembly is located at one end of the carbonization furnace 1 and is rotatably and sealed to it. The feed pipe assembly is fixedly connected to the external support structure.

[0023] The guide plate 12 is a structure in the processing mechanism used to guide the automatic movement of raw materials in the carbonization furnace 1. The guide plate 12 has a spiral structure and is set in the inner wall of the carbonization furnace 1. There are two guide plates 12 and they are symmetrically distributed around the axis of the carbonization furnace 1.

[0024] The discharge chamber is a device used to collect the raw materials after carbonization. The discharge chamber is located at the other end of the carbonization furnace 1 and is rotatably and sealed to it. The discharge chamber is fixedly connected to the external support structure.

[0025] Before carbonization, the drive wheel 11 is driven by an external transmission device such as a motor 21, so that the carbonization furnace 1 rotates under the rotation of the drive wheel 11. The drive wheel 11 abuts against the side of the carbonization furnace 1, there are two of them and they are symmetrically distributed. The drive wheel 11 itself is rotatably connected to the external support structure through a bracket. It is worth noting that in this application, the drive wheel 11 can be driven by the motor 21 directly or indirectly. Direct drive means that the output shaft of the motor 21 is directly connected to one of the drive wheels 11, while indirect drive means that it is indirectly driven by a belt or chain, in conjunction with a transmission pulley or gear. Since the drive structure and the selected implementation method are easy to implement and understand by those skilled in the art, they will not be described in detail here.

[0026] During carbonization, the raw materials to be processed are fed into the carbonization furnace 1 through the feed pipe assembly. At the same time, the heating unit is turned on to heat the carbonization furnace 1. It is worth noting that all raw materials to be processed are preheated by other equipment to remove moisture from the materials, so as to avoid moisture affecting the carbonization of the raw materials. As the carbonization furnace 1 rotates, the raw materials in the carbonization furnace 1, in conjunction with the guiding action of the guide plate 12, will automatically move towards the discharge chamber side under the guidance of the guide plate 12. During this process, they are heated by the heating unit, which can achieve an effective heating treatment effect and ensure effective carbonization. The spiral structure of the guide plate 12 is matched with the rotation direction of the carbonization furnace 1, so that the raw materials always move from the feed pipe assembly side to the discharge chamber side during the carbonization process.

[0027] As the raw materials continue to move and carbonize, the carbonized raw materials will enter the discharge chamber and finally be discharged to complete the carbonization process. This continuous carbonization process can effectively improve production efficiency. Compared with the horizontal single-batch processing method, it is more convenient and efficient, and the overall processing operation is simpler.

[0028] The feed pipe assembly consists of a guide pipe 2, a motor 21, and an auger 22. The guide pipe 2 is rotatably connected to and communicates with the carbonization furnace 1 along its axis. The motor 21 is located at the other end of the guide pipe 2. The auger 22 is rotatably located inside the guide pipe 2 and is connected to the output shaft of the motor 21. A feed inlet is provided on the upper side of the guide pipe 2 near the motor 21. The guide pipe 2 is fixedly connected to the external support structure.

[0029] The guide tube 2 is used to transport raw materials. The auger 22 refers to the conveying structure composed of a rotating shaft and spiral blades. Driven by the motor 21, the auger blades will push the raw materials into the carbonization furnace 1 under the obstruction of the guide tube 2, so that the raw materials enter the carbonization furnace 1.

[0030] The discharge chamber consists of a storage tank 3, an exhaust pipe 31, and a discharge pipe 32. The storage tank 3 is rotatably connected to and communicates with the carbonization furnace 1. The discharge pipe 32 is located at the lower end of the storage tank 3, and the exhaust pipe 31 is located on the upper side of the other end of the storage tank 3 and communicates with the external gas treatment mechanism.

[0031] The storage tank 3 is used to receive the raw materials after carbonization, the exhaust pipe 31 is used to collect combustible gases and other waste gases generated during the carbonization process, and the discharge pipe 32 is used to discharge the carbonized raw materials in the storage tank 3.

[0032] Airlocks are installed in both the end of the conduit 2 near the carbonization furnace 1 and the discharge pipe 32.

[0033] The airlock is a discharge structure controlled by a motor 21. It is usually a cylindrical structure composed of multiple fan-shaped blades with gaps between adjacent blades. The motor 21 controls the rotation of the cylindrical structure to achieve the effect of intermittent discharge. At the same time, the cylindrical structure is in a sealed sliding connection with the inner wall of the corresponding installation part, thus fulfilling the sealing requirement of the entire carbonization furnace 1. The airlock is a common structure in the field of material discharge and a common implementation method in the field of carbonization processing. Therefore, only a simple explanation of its structure and principle is given here, without too much technical explanation or elaboration.

[0034] The heating unit consists of a heat insulation cover 4, a base 41, and a combustion nozzle 42. The base 41 is placed on the ground and fixedly connected. The upper side of the base 41 is a cavity. The number of combustion nozzles 42 is several and they are evenly arranged in the cavity of the base 41. The carbonization furnace 1 rotates to the upper end of the base 41. The heat insulation cover 4 is connected to the base 41 and rotates to connect with the carbonization furnace 1.

[0035] The base 41 is used to install the combustion nozzle 42, forming a combustion chamber within the cavity in conjunction with the outer wall of the carbonization furnace 1. The cavity is equipped with an exhaust pipe connected to an external flue gas treatment mechanism. The base 41 also serves to support the carbonization furnace 1, improving the stability of the device's operation. The insulation cover 4 works with the base 41 to create a relatively enclosed environment in the heating section of the carbonization furnace 1, improving heating effect and efficiency while avoiding impact on the external environment. The combustion nozzle 42 is connected to an external combustion gas pipeline through a pipe, and the combustion nozzle 42 itself is ignited manually or automatically by an external operator using an electronic spark plug. Electronic spark plugs, spark plugs, or any combustion nozzle 42 with ignition function are all common implementations in the art, and therefore will be understood by those skilled in the art, and will not be elaborated further here.

[0036] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A biomass material extraction and carbonization device, comprising a carbonization furnace and a heating unit, wherein the carbonization furnace is rotatably disposed within the heating unit, and a drive wheel is provided at the lower end of one side of the carbonization furnace, characterized in that: The carbonization furnace is also equipped with a processing mechanism; The feed pipe assembly is a device for inputting raw materials in the processing mechanism. The feed pipe assembly is located at one end of the carbonization furnace and is rotatably and sealed to it. The feed pipe assembly is fixedly connected to the external support structure. The guide plate is a structure in the processing mechanism used to guide the automatic movement of raw materials in the carbonization furnace. The guide plate has a spiral structure and is set in the inner wall of the carbonization furnace. There are two guide plates and they are symmetrically distributed around the axis of the carbonization furnace. The discharge chamber is a device for collecting the carbonized raw materials. The discharge chamber is located at the other end of the carbonization furnace and is rotatably and sealed to it. The discharge chamber is fixedly connected to the external support structure.

2. The biomass material extraction and carbonization device according to claim 1, characterized in that: The feed pipe assembly consists of a guide pipe, a motor, and an auger. The guide pipe is rotatably connected to and communicates with the axis of the carbonization furnace. The motor is located at the other end of the guide pipe. The auger is rotatably located inside the guide pipe and is connected to the output shaft of the motor. A feed inlet is provided on the upper side of the guide pipe near the motor. The guide pipe is fixedly connected to an external support structure.

3. The biomass material extraction and carbonization device according to claim 2, characterized in that: The discharge chamber consists of a storage tank, an exhaust pipe, and a discharge pipe. The storage tank is rotatably connected to and communicates with the carbonization furnace. The discharge pipe is located at the lower end of the storage tank, and the exhaust pipe is located on the upper side of the other end of the storage tank and communicates with an external gas treatment mechanism.

4. The biomass material extraction and carbonization device according to claim 3, characterized in that: Airlocks are installed in both the end of the conduit near the carbonization furnace and in the discharge pipe.

5. The biomass material extraction and carbonization device according to claim 4, characterized in that: The heating unit consists of a heat insulation cover, a base, and combustion nozzles. The base is placed on the ground and fixedly connected. The upper side of the base is a cavity. The number of combustion nozzles is several and they are evenly distributed in the cavity of the base. The carbonization furnace rotates to the upper end of the base. The heat insulation cover is connected to the base and rotates to connect with the carbonization furnace.

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