An organic waste carbonization treatment device

Abstract

The present invention belongs to the technical field of garbage disposal equipment, and particularly refers to an organic garbage carbonization treatment equipment, which includes a housing. A storage cylinder, a garbage crushing device, a preheating and drying chamber, and a high-temperature carbonization chamber are arranged on the housing. A heating device is arranged between the preheating and drying chamber and the high-temperature carbonization chamber. A material valve one is arranged at the feed port of the preheating and drying chamber or the discharge port of the garbage crushing device, a material valve two is arranged at the discharge port of the preheating and drying chamber or the feed port of the high-temperature carbonization chamber, and a material valve three is arranged at the discharge port of the high-temperature carbonization chamber. A vacuum air pump is arranged in the preheating and drying chamber. The organic garbage of the present invention is sequentially processed by crushing, preheating and drying, and high-temperature carbonization to obtain small particle carbon grains that can be used as fuel or for other purposes. Compared with the existing garbage landfill technology, it can effectively reduce the land area required for garbage landfill and is applicable to the resource treatment and utilization of domestic garbage in modern cities.

Description

Technical Field:

[0001] The present invention belongs to the technical field of waste treatment equipment, and particularly refers to an organic waste carbonization treatment equipment. Background Art:

[0002] Kitchen waste refers to food waste, catering leftovers, and food processing waste from daily families, schools, units, public canteens, and restaurant catering industries, and belongs to a part of urban domestic waste. With the rapid growth of China's economy and the general improvement of people's living standards, in large and extra-large cities in China, the daily output of kitchen waste has reached thousands of tons, and the annual output of kitchen waste across the country has reached tens of millions of tons. If simply landfilled, it will occupy a large amount of land. At the same time, the landfill leachate and landfill gas generated by landfilling also need to be treated later, consuming a large amount of manpower and material resources. Summary of the Invention:

[0003] The purpose of the present invention is to provide an organic waste carbonization treatment equipment that can carbonize organic waste without landfilling to occupy land.

[0004] The present invention is realized as follows:

[0005] An organic waste carbonization treatment equipment includes a housing. A receiving cylinder with a feed inlet and a discharge outlet, a waste crushing device, a preheating and drying chamber, and a high-temperature carbonization chamber are provided on the housing. Both the preheating and drying chamber and the high-temperature carbonization chamber are closed chambers and are provided with heating devices. The feed inlet of the receiving cylinder is communicated with the outside, and the discharge outlet is connected to the feed inlet of the waste crushing device. The feed inlet of the preheating and drying chamber is connected to the discharge outlet of the waste crushing device, and the discharge outlet is connected to the feed inlet of the high-temperature carbonization chamber. A material valve one is provided at the feed inlet of the preheating and drying chamber or the discharge outlet of the waste crushing device, a material valve two is provided at the discharge outlet of the preheating and drying chamber or the feed inlet of the high-temperature carbonization chamber, and a material valve three is provided at the discharge outlet of the high-temperature carbonization chamber. A vacuum pump is provided in the preheating and drying chamber, and the air outlet of the vacuum pump passes through a discharge pipe outside the preheating and drying chamber.

[0006] In the above-mentioned organic waste carbonization treatment equipment, a control assembly is further included. A control switch is provided on the housing. The control switch, the waste crushing device, the heating device, the vacuum pump, the material valve one, the material valve two, and the material valve three are all electrically connected to the control assembly. The control assembly controls the start or stop of the waste crushing device, the heating device, the vacuum pump, the material valve one, the material valve two, and the material valve three respectively according to the signal of the control switch.

[0007] In the above-mentioned organic waste carbonization treatment equipment, temperature sensors for detecting the temperature inside the corresponding chamber are arranged in both the preheating and drying chamber and the high-temperature carbonization chamber. The temperature sensors are electrically connected to the control assembly, and the control assembly controls the start or stop of the heating device in the corresponding chamber according to the signals of the temperature sensors.

[0008] In the above-mentioned organic waste carbonization treatment equipment, the heating device includes a heat exchange pipe surrounding the outer periphery of the corresponding chamber. The intake end of the heat exchange pipe is communicated with the outlet end of the solenoid valve, and the intake end of the solenoid valve is communicated with the external steam generator. The control assembly controls the start or stop of the solenoid valve in the corresponding chamber according to the signals of the temperature sensors.

[0009] In the above-mentioned organic waste carbonization treatment equipment, the garbage crushing device includes a servo motor, an inner cylinder with a feed port at the barrel mouth, and an outer cylinder with a discharge port opened at the bottom surface. The inner cylinder is erected on the barrel mouth of the outer cylinder. A driving bevel gear is sleeved on the output shaft of the servo motor. The driving bevel gear meshes with an upper bevel gear fixedly sleeved at the lower end of the hollow shaft and a lower bevel gear fixedly sleeved at the lower end of the central shaft. The central shaft is vertically arranged, and the hollow shaft is sleeved and rotatably connected to the central shaft. The upper ends of the central shaft and the hollow shaft extend upward and pass through the outer cylinder and the inner cylinder in sequence. A pressing blade is fixedly sleeved on the central shaft located in the inner cylinder, a milling cutter is fixedly sleeved on the hollow shaft, a pushing blade is fixedly sleeved on the hollow shaft between the outer cylinder and the inner cylinder, and sieve holes are opened on the barrel wall of the inner cylinder located on the outer periphery of the milling cutter.

[0010] In the above-mentioned organic waste carbonization treatment equipment, several layers of guiding inclined plates with the receiving end higher than the discharging end are arranged from top to bottom in the preheating and drying chamber. The receiving end of the guiding inclined plate at the top layer corresponds to the position of the feed port of the preheating and drying chamber. The discharging end of the upper guiding inclined plate corresponds to the receiving end of the lower guiding inclined plate. The bottom surface of the preheating and drying chamber is an inner conical surface, and the discharge port of the preheating and drying chamber is opened at the center of its bottom surface. A pushing cylinder with a telescopic rod arranged along the length direction of the guiding inclined plate is arranged on the preheating and drying chamber outside the receiving end of each guiding inclined plate. A pushing plate is arranged at the outer end of the telescopic rod of the pushing cylinder.

[0011] In the above-mentioned organic waste carbonization treatment equipment, the first material valve, the second material valve, and the third material valve all include a valve plate capable of blocking the corresponding feed port or discharge port. The corresponding two end points of the valve plate are rotatably connected inside the corresponding feed port or discharge port through a rotating shaft pin, and one of the rotating shaft pins is linked with the output shaft of the driving motor. The driving motor is fixed on the outer side wall of the corresponding feed port or discharge port.

[0012] In the above-mentioned organic waste carbonization treatment equipment, the storage cylinder and the housing are of a split structure. A fixing groove is provided on the upper end surface of the housing, and the storage cylinder is placed in the fixing groove. A through hole communicating the discharge port of the storage cylinder with the feed port of the waste crushing device is provided on the bottom surface of the fixing groove.

[0013] In the above-mentioned organic waste carbonization treatment equipment, the storage cylinder, the waste crushing device, the preheating and drying chamber, and the high-temperature carbonization chamber are sequentially arranged on the housing from top to bottom. A carbon receiving groove is provided on the housing directly below the discharge port of the high-temperature carbonization chamber.

[0014] In the above-mentioned organic waste carbonization treatment equipment, a plurality of radiating fins are arranged along the axial direction on the outer wall of the discharge pipe located outside the preheating and drying chamber, and a water collecting tank is provided below the outer port of the discharge pipe.

[0015] The prominent advantages of the present invention compared with the prior art are:

[0016] The present invention sequentially processes organic waste through crushing, preheating and drying, and high-temperature carbonization to obtain small particle carbon grains that can be used as fuel or for other purposes. Compared with the existing landfill technology, it can effectively reduce the land area required for landfill, promote the comprehensive utilization of organic waste, reduce the harm caused by organic waste landfill, and is suitable for the resource treatment and utilization of domestic waste in modern cities. Description of the drawings:

[0017] Figure 1 is the overall structural sectional view of the present invention;

[0018] Figure 2 is the sectional view of the preheating and drying chamber of the present invention;

[0019] Figure 3 is the sectional view of the structure of the waste crushing device of the present invention;

[0020] Figure 4 is the sectional view of the material valve one or material valve two or material valve three of the present invention.

[0021] In the figure: 1. Housing; 2. Storage cylinder; 3. Waste crushing device; 4. Preheating and drying chamber; 5. High-temperature carbonization chamber; 6. Vacuum air pump; 7. Discharge pipe; 8. Heat exchange pipe; 9. Servo motor; 10. Inner cylinder; 11. Outer cylinder; 12. Driving bevel gear; 13. Upper bevel gear; 14. Lower bevel gear; 15. Hollow shaft; 16. Central shaft; 17. Pressing leaf; 18. Grinding knife; 19. Pushing leaf; 20. Sieve hole; 21. Guide inclined plate; 22. Pushing cylinder; 23. Pushing plate; 24. Valve plate; 25. Rotating shaft pin; 26. Driving motor; 27. Carbon receiving groove; 28. Radiating fin; 29. Water collecting tank. Specific implementation mode:

[0022] The following further describes the present invention with specific embodiments. Refer to Figure 1 —4:

[0023] An organic waste carbonization treatment device includes a housing 1. A storage cylinder 2 with a feed inlet and a discharge outlet, a waste crushing device 3, a preheating and drying chamber 4, and a high-temperature carbonization chamber 5 are provided on the housing 1. Both the preheating and drying chamber 4 and the high-temperature carbonization chamber 5 are closed chambers and are provided with heating devices. The feed inlet of the storage cylinder 2 is communicated with the outside, and the discharge outlet is connected to the feed inlet of the waste crushing device 3. The feed inlet of the preheating and drying chamber 4 is connected to the discharge outlet of the waste crushing device 3, and the discharge outlet is connected to the feed inlet of the high-temperature carbonization chamber 5. A material valve one is provided at the feed inlet of the preheating and drying chamber 4 or the discharge outlet of the waste crushing device 3, a material valve two is provided at the discharge outlet of the preheating and drying chamber 4 or the feed inlet of the high-temperature carbonization chamber 5, and a material valve three is provided at the discharge outlet of the high-temperature carbonization chamber 5. A vacuum pump 6 is provided in the preheating and drying chamber 4, and the air outlet of the vacuum pump 6 passes through a discharge pipe 7 outside the preheating and drying chamber 4.

[0024] The working principle and process of the present invention are as follows: First, pour the organic waste from the feed inlet of the storage cylinder 2 and enter the feed inlet of the waste crushing device 3 from the discharge outlet of the storage cylinder 2. The organic waste is crushed into small particle waste by the waste crushing device 3. Then, since the material valve one is in the open state and the material valve two is in the closed state at this time, the small particle waste can enter the preheating and drying chamber 4 from the discharge outlet of the waste crushing device 3. Next, when the small particle waste entering the preheating and drying chamber 4 reaches a certain mass, the material valve one is switched to the closed state to block the connection between the feed inlet of the drying chamber and the discharge outlet of the waste crushing device 3. At this time, the preheating and drying chamber 4 forms a closed space, the heating device on the preheating and drying chamber 4 starts to heat, and the vacuum pump 6 also starts to work to pump out the humid air in the preheating and drying chamber 4, so that the moisture carried by the small particle waste is gradually evaporated and becomes dry small particle waste. Immediately afterwards, the material valve two is switched to the open state. After the dry small particle waste enters the high-temperature carbonization chamber 5, the material valve two is switched to the closed state again. At this time, the material valve three is in the closed state and the high-temperature carbonization chamber 5 forms a closed space. Then, the heating device on the high-temperature carbonization chamber 5 starts to heat, and the dry small particle waste is carbonized at high temperature to form small particle carbon grains. Finally, the material valve three is switched to the open state, and the small particle carbon grains can be discharged from the discharge outlet of the high-temperature carbonization chamber 5.

[0025] The present invention processes organic waste successively through crushing, preheating and drying, and high-temperature carbonization to obtain small particle carbon grains that can be used as fuel or for other purposes. Compared with the existing landfill technology, it can effectively reduce the land area required for landfilling, promote the comprehensive utilization of organic waste, and reduce the harm caused by organic waste landfilling, and is applicable to the resource treatment and utilization of domestic waste in modern cities.

[0026] Furthermore, in order to enable the present invention to work in an intelligent and automated manner to meet the intelligent control requirements of modern industry, it further includes a control assembly. A control switch is provided on the housing 1. The control switch, the garbage crushing device 3, the heating device, the vacuum pump 6, the material valve one, the material valve two, and the material valve three are all electrically connected to the control assembly. The control assembly controls the opening or closing of the garbage crushing device 3, the heating device, the vacuum pump 6, the material valve one, the material valve two, and the material valve three respectively according to the signal of the control switch. In this embodiment, a timer is provided on the control assembly. When the operator presses the control switch, the control assembly controls the garbage crushing device 3 to perform crushing work for a certain period of time. During this time, the small particle garbage generated by the garbage crushing device 3 directly enters the preheating and drying chamber 4; after the small particle garbage enters the preheating and drying chamber 4, the control assembly controls the closing of the material valve one. At the same time, the control assembly controls the heating device and the vacuum pump 6 on the preheating and drying chamber 4 to work for a certain period of time; after the small particle garbage is dried, the control assembly controls the opening of the material valve two and closes it after ten seconds, so that the dried small particle garbage in the preheating and drying chamber 4 can all enter the high-temperature carbonization chamber 5; then the control assembly controls the heating device on the high-temperature carbonization chamber 5 to work for a certain period of time, so that the dried small particle garbage is carbonized at high temperature to form small particle carbon grains. Finally, the control assembly controls the opening of the material valve three, so that the small particle carbon grains are discharged. Among them, the duration of the control assembly controlling the garbage crushing device 3, the heating device, and the vacuum pump 6 to work respectively should be determined according to actual needs;

[0027] Of course, the control assembly can also control the corresponding devices respectively with the help of other common sensors, such as humidity sensors, position sensors, etc.

[0028] Meanwhile, in order to adjust the temperatures of the preheating and drying chamber 4 and the high-temperature carbonization chamber 5, temperature sensors for detecting the temperatures inside the corresponding chambers are provided in both the preheating and drying chamber 4 and the high-temperature carbonization chamber 5. The temperature sensors are electrically connected to the control assembly, and the control assembly controls the opening or closing of the heating devices inside the corresponding chambers according to the signals from the temperature sensors. Among them, when preheating and drying small particle garbage, the temperature inside the preheating and drying chamber 4 should be between 80°C and 100°C; when performing high-temperature carbonization on the dried small particle garbage, the temperature inside the high-temperature carbonization chamber 5 should be between 220°C and 400°C.

[0029] Furthermore, the heating device can adopt common heating equipment on the market, such as a burner or an electric furnace, etc. In this embodiment, the specific structure of the heating device is: the heating device includes a heat exchange tube 8 surrounding the periphery of the corresponding chamber. The inlet end of the heat exchange tube 8 is communicated with the outlet end of the solenoid valve, and the inlet end of the solenoid valve is communicated with an external steam generator. The control assembly controls the opening or closing of the solenoid valve corresponding to the chamber according to the signal from the temperature sensor. That is, by controlling the opening or closing of the solenoid valve, the temperature inside the preheating and drying chamber 4 or the high-temperature carbonization chamber 5 can be controlled.

[0030] Meanwhile, the garbage crushing device 3 can select a common garbage processor on the market. In this embodiment, the specific structure of the garbage crushing device 3 is: the garbage crushing device 3 includes a servo motor 9, an inner cylinder 10 with a feeding port at the barrel mouth, and an outer cylinder 11 with a discharge port opened on the bottom surface. The inner cylinder 10 is erected on the barrel mouth of the outer cylinder 11. A driving bevel gear 12 is sleeved on the output shaft of the servo motor 9. The driving bevel gear 12 meshes with an upper bevel gear 13 fixedly sleeved on the lower end of a hollow shaft 15 and a lower bevel gear 14 fixedly sleeved on the lower end of a central shaft 16. The central shaft 16 is vertically arranged, and the hollow shaft 15 is sleeved and rotatably connected on the central shaft 16. The upper ends of the central shaft 16 and the hollow shaft 15 extend upward and penetrate into the outer cylinder 11 and the inner cylinder 10 in sequence. A pressing blade 17 is fixedly sleeved on the central shaft 16 located in the inner cylinder 10, and a milling cutter 18 is fixedly sleeved on the hollow shaft 15. A pushing blade 19 is fixedly sleeved on the hollow shaft 15 between the outer cylinder 11 and the inner cylinder 10. Sieve holes 20 are opened on the barrel wall of the inner cylinder 10 located on the outer periphery of the milling cutter 18. Among them, the servo motor 9 drives the upper bevel gear 13 and the lower bevel gear 14 to rotate respectively through the driving bevel gear 12, and then drives the pressing blade 17 and the milling cutter 18 to rotate in opposite directions and synchronously through the central shaft 16 and the hollow shaft 15. The organic garbage is pressed downward into the milling cutter 18 under the rotating action of the pressing blade 17 and is pushed towards the sieve holes 20 under the reverse rotating action of the milling cutter 18. The organic garbage at the sieve holes 20 is extruded into granular shape and penetrates into the inner cylinder 10 through the sieve holes 20; finally, under the rotating drive of the pushing blade 19, the small particle garbage can be discharged from the discharge port.

[0031] Furthermore, in order to enable the small particle waste to be dried as completely as possible in the preheating and drying chamber 4, a plurality of layers of guiding inclined plates 21 with the receiving end higher than the discharging end are arranged in the preheating and drying chamber 4 from top to bottom. The receiving end of the guiding inclined plate 21 at the top layer corresponds to the feeding port position of the preheating and drying chamber 4. The discharging end of the upper guiding inclined plate 21 corresponds to the receiving end of the lower guiding inclined plate 21. The bottom surface of the preheating and drying chamber 4 is an inner conical surface, and the discharging port of the preheating and drying chamber 4 is opened at the center of its bottom surface. A pushing cylinder 22 with a telescopic rod arranged along the length direction of the guiding inclined plate 21 is arranged on the preheating and drying chamber 4 outside the receiving end of each guiding inclined plate 21. The outer end of the telescopic rod of the pushing cylinder 22 is provided with a pushing plate 23. The guiding inclined plate 21 can not only extend the moving length of the small particle waste in the preheating and drying chamber 4, but also, when the small particle waste enters the lower guiding inclined plate 21 from the upper guiding inclined plate 21, it can play a reverse role to ensure that the small particle waste can be dried completely. And each layer of guiding inclined plate 21 is equipped with a pushing cylinder 22 for pushing the small particle waste to move towards the discharging end of the guiding inclined plate 21 to prevent the wet small particle waste from sticking to the guiding inclined plate 21.

[0032] In addition, in this embodiment, the specific structures of the material valve one, the material valve two and the material valve three are as follows: the material valve one, the material valve two and the material valve three all include a valve plate 24 that can block the corresponding feeding port or discharging port. The two corresponding end points of the valve plate 24 are rotatably connected in the corresponding feeding port or discharging port through a rotating shaft pin 25, and one of the rotating shaft pins 25 is linked with the output shaft of the driving motor 26. The driving motor 26 is fixed on the outer side wall of the corresponding feeding port or discharging port.

[0033] Considering that the storage cylinder 2 is directly in contact with the wet organic waste and is easy to get dirty and smelly, therefore, in order to facilitate the cleaning of the storage cylinder 2, the storage cylinder 2 and the housing 1 are of a split structure. A fixing groove is opened on the upper end surface of the housing 1. The storage cylinder 2 is placed in the fixing groove, and a through hole communicating the discharging port of the storage cylinder 2 with the feeding port of the garbage crushing device 3 is opened on the bottom surface of the fixing groove.

[0034] At the same time, considering that the temperature of the small particle carbon particles coming out of the high-temperature carbonization chamber 5 is relatively high and it is easy to be scalded when directly taken out, therefore, in this embodiment, the storage cylinder 2, the garbage crushing device 3, the preheating and drying chamber 4 and the high-temperature carbonization chamber 5 are arranged on the housing 1 from top to bottom in sequence. A carbon receiving groove 27 is arranged on the housing directly below the discharging port of the high-temperature carbonization chamber 5. That is, the relatively high-temperature small particle carbon particles can first fall into the carbon receiving groove 27 and then be taken out from the carbon receiving groove 27 after cooling.

[0035] Furthermore, in order to recycle the moist air in the preheating and drying chamber 4, a plurality of fins 28 are axially arranged on the outer wall of the discharge pipe 7 located outside the preheating and drying chamber 4, and a water collecting tank 29 is arranged below the outer port of the discharge pipe 7.

[0036] The above embodiments are only one of the preferred embodiments of the present invention, and do not limit the scope of implementation of the present invention. Therefore, all equivalent changes made according to the shape, structure, and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. An organic waste carbonization treatment device, characterized in that: It includes a housing (1), on which a storage cylinder (2) with a feed inlet and a discharge outlet, a garbage crushing device (3), a preheating and drying chamber (4), and a high-temperature carbonization chamber (5) are provided. The preheating and drying chamber (4) and the high-temperature carbonization chamber (5) are both enclosed chambers and are provided with heating devices. The feed inlet of the storage cylinder (2) is communicated with the outside, and the discharge outlet is connected to the feed inlet of the garbage crushing device (3). The feed inlet of the preheating and drying chamber (4) is connected to the discharge outlet of the garbage crushing device (3), and the discharge outlet is connected to the feed inlet of the high-temperature carbonization chamber (5). And a first material valve is provided at the feed inlet of the preheating and drying chamber (4) or the discharge outlet of the garbage crushing device (3), a second material valve is provided at the discharge outlet of the preheating and drying chamber (4) or the feed inlet of the high-temperature carbonization chamber (5), and a third material valve is provided at the discharge outlet of the high-temperature carbonization chamber (5). A vacuum pump (6) is provided in the preheating and drying chamber (4), and the air outlet of the vacuum pump (6) passes through a discharge pipe (7) and extends outside the preheating and drying chamber (4). The garbage crushing device (3) includes a servo motor (9), an inner cylinder (10) with a barrel mouth as the feed inlet, and an outer cylinder (11) with a discharge outlet opened on the bottom surface. The inner cylinder (10) is erected on the barrel mouth of the outer cylinder (11). A driving bevel gear (12) is sleeved on the output shaft of the servo motor (9). The driving bevel gear (12) is meshed with an upper bevel gear (13) fixedly sleeved on the lower end of a hollow shaft (15) and a lower bevel gear (14) fixedly sleeved on the lower end of a central shaft (16). The central shaft (16) is vertically arranged, and the hollow shaft (15) is sleeved and rotatably connected to the central shaft (16). The upper ends of the central shaft (16) and the hollow shaft (15) extend upward and sequentially penetrate into the outer cylinder (11) and the inner cylinder (10). A pressing blade (17) is fixedly sleeved on the central shaft (16) located in the inner cylinder (10), and a grinding knife (18) is fixedly sleeved on the hollow shaft (15). A pushing blade (19) is fixedly sleeved on the hollow shaft (15) between the outer cylinder (11) and the inner cylinder (10). Sieve holes (20) are opened on the barrel wall of the inner cylinder (10) located on the outer periphery of the grinding knife (18). A plurality of layers of guiding inclined plates (21) with the receiving end higher than the falling end are arranged in the preheating and drying chamber (4) from top to bottom. The receiving end of the guiding inclined plate (21) at the top layer corresponds to the position of the feed inlet of the preheating and drying chamber (4). The falling end of the upper guiding inclined plate (21) corresponds to the receiving end of the lower guiding inclined plate (21). The bottom surface of the preheating and drying chamber (4) is an inner conical surface, and the discharge outlet of the preheating and drying chamber (4) is opened at the center of its bottom surface. A pushing cylinder (22) with a telescopic rod arranged along the length direction of the guiding inclined plate (21) is provided on the preheating and drying chamber (4) outside the receiving end of each guiding inclined plate (21). A pushing plate (23) is provided at the outer end of the telescopic rod of the pushing cylinder (22). It further includes a control assembly. A control switch is provided on the housing (1). The control switch, the garbage crushing device (3), the heating device, the vacuum pump (6), the first material valve, the second material valve, and the third material valve are all electrically connected to the control assembly. The control assembly controls the start or stop of the garbage crushing device (3), the heating device, the vacuum pump (6), the first material valve, the second material valve, and the third material valve respectively according to the signal of the control switch. Temperature sensors for detecting the temperature inside the corresponding chamber are provided in both the preheating and drying chamber (4) and the high-temperature carbonization chamber (5). The temperature sensors are electrically connected to the control assembly. The control assembly controls the start or stop of the heating device in the corresponding chamber according to the signal of the temperature sensor. The heating device includes heat exchange pipes (8) surrounding the periphery of the corresponding chamber. The inlet end of the heat exchange pipe (8) is communicated with the outlet end of the solenoid valve, and the inlet end of the solenoid valve is communicated with an external steam generator. The control assembly controls the start or stop of the solenoid valve of the corresponding chamber according to the signal of the temperature sensor. A plurality of fins (28) are axially provided on the outer wall of the discharge pipe (7) located outside the preheating and drying chamber (4). A water collecting tank (29) is provided below the outer port of the discharge pipe (7).

2. The organic waste carbonization treatment equipment according to claim 1, characterized in that: The first material valve, the second material valve, and the third material valve all include a valve plate (24) capable of blocking the corresponding feed inlet or discharge outlet. The two corresponding end points of the valve plate (24) are rotatably connected in the corresponding feed inlet or discharge outlet through a rotating shaft pin (25), and one of the rotating shaft pins (25) is linked with the output shaft of the driving motor (26). The driving motor (26) is fixed on the outer side wall of the corresponding feed inlet or discharge outlet.

3. An organic waste carbonization treatment device according to claim 1, characterized in that: The storage cylinder (2) and the housing (1) are of a split structure. A fixing groove is provided on the upper end surface of the housing (1). The storage cylinder (2) is placed in the fixing groove, and a through hole communicating the discharge outlet of the storage cylinder (2) with the feed inlet of the garbage crushing device (3) is provided on the bottom surface of the fixing groove.

4. An organic waste carbonization treatment device according to claim 1, characterized in that: The storage cylinder (2), the garbage crushing device (3), the preheating and drying chamber (4), and the high-temperature carbonization chamber (5) are sequentially arranged on the housing (1) from top to bottom. A carbon receiving groove (27) is provided on the machine shell directly below the discharge outlet of the high-temperature carbonization chamber (5).

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