Rice hull carbonization device

Abstract

The utility model discloses a rice husk carbonization device which comprises a shell, supporting legs are arranged at the bottom of the shell, a feeding port is formed in the top face of the shell, heaters are arranged on the two sides below the feeding port, a fixing cylinder is installed between the two heaters, a rotating cylinder is rotationally connected to the inner side of the fixing cylinder, a rotating assembly is arranged on one side of the rotating cylinder, and a discharging port is formed in the other side of the rotating cylinder. A connecting pipe is installed between the two fixing barrels, fans are arranged on the two sides of the lower fixing barrel, a discharging opening is formed in the bottom face of the shell, and a temperature control panel is arranged on the surface of the shell. When a user uses the rice husk carbonization device, through the arrangement of a corresponding structure, the rotating drum is driven by the rotating assembly, so that the rotating drum can be matched with the rotation of the flow equalizing plate on the inner side to slow down the flow speed of rice husks and fully carbonize the rice husks, the fans are arranged on the two sides below the shell, the cooling efficiency is improved, and meanwhile, the temperature control panel on the surface of the shell is connected with the heater; the internal temperature of the device is conveniently controlled.

Description

Technical Field

[0001] The utility model relates to the field of rice husk carbonization, in particular to a rice husk carbonization device. Background Art

[0002] Rice husk refers to the outer shell of rice. It can be used to make soy sauce, wine, and fuel. It can also be packed into bags to grow oyster mushrooms. Carbonized rice husk refers to the carbonized material formed by heating the rice husk to a temperature below its ignition point so that it is not fully burned. It has the characteristics of light weight and low thermal conductivity. In industrial production, it can be used as a thermal insulation material for the production of steel and iron, in agriculture, it can be used for the cultivation of vegetables, flowers, seedlings, fruit trees and other crops, and to improve soil. In life, it can be used as a clean energy source for fire and heating. It can also be used as a raw material for the production of steelmaking auxiliary materials. In the process of carbonizing rice husk, a carbonization device is required to perform carbonization operations on it.

[0003] In a Chinese patent, a rice husk carbonization furnace is disclosed, and its patent number is CN212833618U. In the rice husk carbonization furnace of the patent, it includes a base with a through hole in the middle, and an incinerator is fixedly connected to the through hole of the base. The inner side walls of the incinerator on both sides near the lower end are commonly fixedly connected with an incineration filter plate, and the middle part of the upper surface of the incineration filter plate is fixedly connected. The rice husk carbonization furnace can effectively separate the rice husks through the cooperation of the partition plate, the first partition plate, the second partition plate and the incineration filter plate to prevent them from piling up and reducing the carbonization efficiency. The vibration of the vibrator and the fan can prevent the incineration filter plate from being blocked by the vibration of the vibrator. At the same time, the fan can not only supply air to the incinerator to make the carbonization more thorough, but also blow the rice husks by wind force to further prevent the filter plate from being blocked. The smoke inlet pipe, the smoke purifier and the smoke outlet pipe can effectively filter and purify the smoke, and then the filtered smoke is collected and used.

[0004] The above-mentioned published patents have the following disadvantages:

[0005] (1) In the prior art, due to the influence of its own gravity, the rice husk often falls faster during the carbonization process, making the distribution of the rice husk in the carbonization furnace uneven. Some rice husks may be quickly discharged before they can fully contact the high temperature, resulting in insufficient carbonization, which directly affects the carbonization effect.

[0006] (2) In the prior art, the internal temperature of the rice husk is still high after carbonization. The high temperature not only increases the safety risk in the rice husk processing process, but also after the carbonization device discharges the carbonized rice husk, it is usually necessary to wait for it to cool down naturally, which increases the processing time and reduces the work efficiency.

[0007] (3) In the prior art, if the temperature of the carbonization device is too high or too low during the carbonization process, it will have an adverse effect on the carbonization effect of the rice husk. Too high a temperature may cause the rice husk to burn, or even cause a fire or other safety accident, while too low a temperature will slow down the carbonization process. At the same time, long-term high-temperature operation will also damage the carbonization device itself and shorten its service life. Utility Model Content

[0008] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a rice husk carbonization device.

[0009] In order to solve the above problems, the utility model proposes the following technical solutions:

[0010] A rice husk carbonization device comprises: a shell, a cavity is opened inside the shell, a partition is installed inside the shell, and a supporting leg is installed on the bottom surface of the shell;

[0011] A feed inlet, the feed inlet being mounted on the upper surface of the shell;

[0012] A heater, wherein the heater is located on the side of the shell, and there are two heaters;

[0013] A fixed tube, the fixed tube is fixedly connected to the inside of the shell, and a surface of the fixed tube is provided with holes, and the fixed tube has two holes;

[0014] A rotating drum, the rotating drum is rotatably connected to the inner side of the fixed drum, and a feeding hole is opened on the surface of the rotating drum;

[0015] A rotating assembly, the rotating assembly is located at one side of the rotating drum, and the rotating assembly includes a fixed frame, a driving motor is installed on the surface of the fixed frame, a driving rod is installed at the output end of the driving motor, and a flow balancing plate is installed on the surface of the driving rod;

[0016] A connecting pipe, the connecting pipe is fixedly connected between the two fixing cylinders and is located inside the partition;

[0017] The fans are located on both sides of the lower fixed cylinder and are fixedly connected to the surfaces of both sides of the shell;

[0018] A discharge port, which is fixedly connected to the bottom end of the fixed cylinder below and is located on the bottom surface of the shell;

[0019] A temperature control panel is installed on the surface of the shell.

[0020] Furthermore, the feed inlet is connected to the hole of the upper fixed cylinder, and the discharge outlet is connected to the hole of the lower fixed cylinder.

[0021] Furthermore, the surface of the drum is provided with through holes, and a plurality of the through holes are distributed on the surface of the drum.

[0022] Furthermore, a bevel gear 1 is installed on the surface of one end of the driving rod, a bevel gear 2 is installed on the meshing position of one side of the bevel gear 1, a bevel gear 3 is installed on the meshing position of one side of the bevel gear 2, and a connecting ring is provided on the surface of one side of the bevel gear 3, the connecting ring is fixedly connected to one end of the rotating drum and is rotatably connected to the surface of the driving rod.

[0023] Furthermore, a limiting rod is provided on one side of the second surface of the bevel gear, and the limiting rod is rotatably connected to the inner side of the fixing frame.

[0024] Furthermore, a temperature control component is installed inside the temperature control panel and is connected to the heater signal.

[0025] Compared with the prior art, the beneficial effects achieved by this new method are:

[0026] (1) The utility model provides a rotating assembly inside the shell, which is connected to the rotating drum through the rotating assembly, so that the rotating drum can be driven to rotate, and cooperates with the inner flow equalizing plate to slow down the speed of the rice husk inside the rotating drum flowing to the next mechanism, so that the rice husk can be fully carbonized by the heating of the heater.

[0027] (2) After being heated and carbonized by the heater, the rice husk of the utility model enters the inner side of the rotating drum below through the connecting pipe. The rotation of the rotating drum ensures that the rice husk inside can be cooled by the fan, thereby accelerating the cooling speed of the carbonized rice husk.

[0028] (3) The utility model sets a temperature control panel on the surface of the shell, which is connected to the heater through the inner temperature control component, so as to ensure that the temperature during the carbonization process of the device is controllable and ensure that the device has a better carbonization effect on rice husks. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a stereoscopic diagram of a rice husk carbonization device of the utility model.

[0030] Figure 2 It is a three-dimensional diagram from another angle of the rice husk carbonization device of the utility model.

[0031] Figure 3 The utility model is a cross-sectional view of a rice husk carbonization device.

[0032] Figure 4 The utility model discloses a diagram showing the internal structure of a rotating drum of a rice husk carbonization device.

[0033] Figure 5 The utility model is a diagram showing the internal structure of a rotating assembly of a rice husk carbonization device.

[0034] As shown in the figure: 1. Shell; 2. Support legs; 3. Feed inlet; 4. Heater; 5. Fixed cylinder; 6. Rotating cylinder; 7. Rotating assembly; 8. Connecting pipe; 9. Fan; 10. Discharge port; 11. Temperature control panel; 101. Partition; 601. Feed hole; 602. Through hole; 701. Fixed frame; 702. Drive motor; 703. Drive rod; 704. Flow equalizing plate; 705. Umbrella gear one; 706. Umbrella gear two; 761. Limit rod; 707. Umbrella gear three; 708. Connecting ring. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0036] like Figures 1 to 5 As shown, a rice husk carbonization device comprises a shell 1, a cavity opened inside the shell 1 is separated by a partition 101, and a support leg 2 is arranged on the bottom surface of the shell 1 to facilitate the support of the device, an inlet 3 located on the upper surface of the shell 1 allows rice husks to enter the inside of the shell 1, and heaters 4 arranged on both sides of the shell 1 surface are used to heat the inside to perform carbonization operations, a fixed cylinder 5 fixed inside the shell 1 allows rice husks to enter the inside of a rotating cylinder 6 rotatably connected thereto through holes opened on the surface, a feed hole 601 opened on the surface of the rotating cylinder 6 facilitates the entry of rice husks, and a feed hole 601 located on the rotating cylinder 6 is provided to facilitate the entry of rice husks. A fixed frame 701 is provided on the rotating component 7 on one side, and a driving motor 702 installed on the surface of the fixed frame 701 drives a driving rod 703 at the output end to rotate, so that a flow equalizing plate 704 on the surface of the driving rod 703 can rotate accordingly, and the rice husk inside is evenly distributed. The carbonized rice husk enters the inner side of the rotating drum 6 inside the fixed drum 5 connected below through the connecting pipe 8, and the carbonized rice husk inside is cooled by the fans 9 on both sides, so that the cooled carbonized rice husk can be discharged through the discharge port 10. At the same time, a temperature control panel 11 is installed on the surface of the shell 1 to control the internal temperature of the shell 1.

[0037] The bottom end of the feed port 3 is connected to the upper fixed cylinder 5 , and the top end of the discharge port 10 is connected to the lower fixed cylinder 5 .

[0038] Through the above technical solution, the inlet 3 and the outlet 10 are respectively connected to the fixing cylinder 5 at the upper and lower ends, so that the rice husk can more conveniently enter and be discharged from the shell 1, thereby facilitating the carbonization operation of the device.

[0039] A plurality of through holes 602 are arranged on the surface of the drum 6 , and are distributed on the surface of the drum 6 .

[0040] Through the above technical solution, through the multiple through holes 602 set on the surface of the drum 6, the drum 6 can allow part of the material to be discharged through the through holes 602 during rotation, and can also improve the air permeability of the material so that it can be more fully in contact with hot air or cold air.

[0041] A bevel gear 1 705 is provided on one end surface of the driving rod 703. The rotation of the bevel gear 1 705 enables the bevel gear 2 706 installed at one meshing position to drive the bevel gear 3 707 to rotate, thereby enabling the connecting ring 708 on one side surface of the bevel gear 3 707 to drive the rotating drum 6 to rotate.

[0042] Through the above technical solution, when the three umbrella-shaped gears are turned downward, the connecting ring 708 can drive the rotating drum 6 to rotate, so that the rotating drum 6 can rotate in the opposite direction to the inner flow equalizing plate 704, so that the rice husks inside can be more fully in contact with the cold and hot air, thereby improving the carbonization and cooling effects.

[0043] A limiting rod 761 is provided on one side of the surface of the second bevel gear 706 to rotate inside the fixed frame 701 .

[0044] Through the above technical solution, under the limitation of the limiting rod 761, the second bevel gear 706 is more stable during the rotation process, thereby preventing the second bevel gear 706 from being disconnected from the other two bevel gears.

[0045] The temperature control component inside the temperature control panel 11 is connected to the heater 4 by signal.

[0046] Through the above technical solution, the heating condition of the heater 4 is monitored in real time through the temperature control panel 11, and the temperature inside the shell 1 is controlled to keep the device at a suitable temperature at all times.

[0047] During use, when the user uses the rice husk carbonization device, the rice husk to be carbonized is placed into the inner side of the shell 1 through the feed port 3, and enters the inner side of the rotating drum 6 inside the fixed cylinder 5 through the feed port 3. The temperature control panel 11 is used in conjunction with the heater 4 to heat the inside of the shell 1 to carbonize the rice husk, and the drive motor 702 is started so that it can rotate through the drive rod 703, driving the equalizing plate 704 to rotate inside the rotating drum 6, and the umbrella gear 1 705 can drive the umbrella gear 3 707 to rotate through the umbrella gear 2 706, so that the connecting ring 708 can drive the rotating drum 6 and the equalizing plate 704 to rotate in opposite directions, so that the rice husk inside is more evenly distributed, and when the feed hole 601 on the surface of the rotating drum 6 rotates to the bottom, the rice husk inside enters the inner side of the rotating drum 6 below through the connecting pipe 8, and the fans 9 on both sides are used to cool the carbonized rice husk inside, and the cooled rice husk is discharged through the discharge port 10.

[0048] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0049] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0050] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A rice husk carbonization device, characterized in that ,include: A shell (1), wherein a cavity is provided on the inner side of the shell (1), a partition (101) is installed inside the shell (1), and a supporting leg (2) is installed on the bottom surface of the shell (1); A material inlet (3), wherein the material inlet (3) is mounted on the upper surface of the housing (1); A heater (4), wherein the heater (4) is located on a side of the housing (1), and there are two heaters (4); A fixed tube (5), the fixed tube (5) is fixedly connected to the inside of the housing (1), a surface of the fixed tube (5) is provided with holes, and the fixed tube (5) has two holes; A rotating drum (6), wherein the rotating drum (6) is rotatably connected to the inner side of the fixed drum (5), and a feed hole (601) is provided on the surface of the rotating drum (6); A rotating assembly (7), the rotating assembly (7) being located at one side of the rotating drum (6), the rotating assembly (7) comprising a fixed frame (701), a driving motor (702) being mounted on the surface of the fixed frame (701), a driving rod (703) being mounted at the output end of the driving motor (702), and a flow balancing plate (704) being mounted on the surface of the driving rod (703); A connecting pipe (8), wherein the connecting pipe (8) is fixedly connected between the two fixed cylinders (5), and the connecting pipe (8) is located inside the partition (101); A fan (9), the fan (9) is located on both sides of the lower fixed cylinder (5) and is fixedly connected to the two side surfaces of the housing (1); A discharge port (10), the discharge port (10) is fixedly connected to the bottom end of the lower fixed cylinder (5) and is located on the bottom surface of the shell (1); A temperature control panel (11), wherein the temperature control panel (11) is mounted on the surface of the housing (1).

2. A rice husk carbonization device according to claim 1, characterized in that: The feed inlet (3) is connected to the hole of the upper fixed cylinder (5), and the discharge outlet (10) is connected to the hole of the lower fixed cylinder (5).

3. The rice husk carbonization device according to claim 1, characterized in that: The surface of the rotating drum (6) is provided with through holes (602), and a plurality of the through holes (602) are distributed on the surface of the rotating drum (6).

4. The rice husk carbonization device according to claim 1, characterized in that: A bevel gear 1 (705) is mounted on the surface of one end of the driving rod (703); a bevel gear 2 (706) is mounted on the meshing position of one side of the bevel gear 1 (705); a bevel gear 3 (707) is mounted on the meshing position of one side of the bevel gear 2 (706); a connecting ring (708) is mounted on the surface of one side of the bevel gear 3 (707); the connecting ring (708) is fixedly connected to one end of the rotating drum (6) and rotatably connected to the surface of the driving rod (703).

5. The rice husk carbonization device according to claim 4, characterized in that: A limiting rod (761) is provided on one side of the surface of the second bevel gear (706), and the limiting rod (761) is rotatably connected to the inner side of the fixed frame (701).

6. The rice husk carbonization device according to claim 1, characterized in that: A temperature control component is installed inside the temperature control panel (11) and is connected to the heater (4) by signal.

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