Efficient kitchen waste processor

Abstract

The utility model discloses an efficient kitchen waste processor which comprises a shell with the top open and a stirring barrel arranged inside, a cover body assembly covering the top opening of the shell in a matched mode, a stirring device used for stirring garbage in the stirring barrel and a heating device used for heating and drying. The heating device comprises a heating part and an air blowing part which are arranged in the cover body assembly, the heating part is used for heating gas, the air blowing part blows the heated gas into the stirring barrel, an exhaust channel for leading out tail gas is arranged in the cover body assembly, and a humidity sensor is arranged in the exhaust channel. The utility model provides the efficient kitchen waste processor which is beneficial to uniformly drying kitchen garbage, improves the drying monitoring precision and has a better processing effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of high-efficiency kitchen waste processors, belong to kitchen garbage processing equipment technical field. BACKGROUND

[0002] Household kitchen waste processor is a kind of modern environmental protection household appliance, specially designed for processing organic waste generated in kitchen, by stirring kitchen garbage, heating and evaporating the moisture of kitchen garbage etc., so that the volume of kitchen garbage after processing is reduced or as organic fertilizer is easily absorbed by green plants for secondary use, the existing heating and evaporating way of kitchen garbage is by setting heating component on stirring barrel, heating stirring kitchen garbage by heat conduction, but this heating way is not uniform enough, kitchen garbage located at bottom is easy to stick on barrel bottom until being baked until producing odor, and upper kitchen garbage still has moisture, which also affects drying monitoring of kitchen garbage, affecting drying monitoring precision. SUMMARY

[0003] The utility model provides a kind of high-efficiency kitchen waste processors, it is beneficial to the uniform drying of kitchen garbage, improve drying monitoring precision, with better processing effect, can solve the deficiency of prior art.

[0004] The technical scheme of the utility model is: a kind of high-efficiency kitchen waste processors, including the shell of top open inside being equipped with stirring barrel, the cover assembly of cooperation cover in the top opening of shell, for the garbage stirring of stirring barrel using stirring device and the heating device of heating and drying, the heating device includes the heating component and blowing component in the cover assembly, heating component is used for the heating of gas, blowing component blows heated gas into stirring barrel, cover assembly is equipped with the exhaust passage of tail gas extraction, the exhaust passage is equipped with humidity sensor.

[0005] Further, the exhaust passage is equipped with a fan.

[0006] Further, the blowing component includes a fan driven to rotate by a motor, and when the cover assembly covers the top of the shell, the fan blades are coaxially distributed with the stirring barrel.

[0007] Further, the two ends of the motor output shaft are located on the two sides of the motor respectively, the fan is installed on one end of the motor output shaft, and the other end of the output shaft is provided with a fan two blowing air to the motor.

[0008] Further, a carbon box is installed in the exhaust passage, and a filter material is placed in the carbon box.

[0009] Further, the stirring device includes a driver and a rotating shaft connected to the bottom of the stirring barrel and driven to rotate by the driver, the rotating shaft is provided with stirring blades, and the inner wall of the stirring barrel is provided with a plurality of fixed blades.

[0010] Furthermore, the drive includes a motor installed inside the housing, a shaft coupling mechanism that cooperates with the motor and the rotating shaft, and a positioning mechanism that cooperates with the mixing tank and the housing. When the mixing tank is placed in a fixed position inside the housing by the positioning mechanism, the shaft coupling mechanism is engaged.

[0011] By implementing this utility model, kitchen waste is placed in a mixing bucket, the cover assembly is closed, the mixing device crushes and stirs the waste in the mixing bucket, the heating component heats the gas, and the blowing component blows the heated gas into the mixing bucket to dry the waste through thermal convection, achieving uniform drying and preventing the waste from sticking to the bottom of the bucket and burning. The exhaust gas flows back to the exhaust channel of the cover assembly and is discharged. The humidity sensor monitors the exhaust gas and controls the heating device and mixing device to stop working when a specific humidity is reached. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the cover assembly of this utility model in the open state;

[0013] Figure 2 This is a top view of the cover assembly of this utility model in the closed state;

[0014] Figure 3 for Figure 2 Sectional view along direction A;

[0015] Figure 4 This is a diagram showing the interior of the cover assembly.

[0016] The figure shows: 1. Mixing tank; 2. Shell; 3. Cover assembly; 4. Mounting cavity; 5. Heating coil; 6. Motor; 7. Fan; 8. Humidity sensor; 9. Exhaust fan; 10. Exhaust duct; 11. Second fan; 12. Charcoal box; 13. Mixing blade; 14. Fixed blade; 15. Motor; 16. Ventilation hole. Detailed Implementation

[0017] Embodiments of this utility model: such as Figures 1 to 4As shown, a high-efficiency kitchen waste disposer includes a shell 2 with an open top and a mixing tank 1 inside, a cover assembly 3 that fits and closes to the top opening of the shell 2, a mixing device for mixing waste in the mixing tank 1, and a heating device for heating and drying. The cover assembly 3 is hinged to one side of the shell 2, and the cover assembly 3 rotates along the hinge end to achieve the opening and closing of the shell 2. The cover assembly 3 has a mounting cavity 4, in which a heating coil 5 and a fan 7 driven by a motor 6 are installed. Several ventilation holes 16 are opened at the bottom of the mounting cavity 4. The cover assembly 3 has an exhaust channel that connects the outside to the mounting cavity 4, and a humidity sensor 8 is installed in the exhaust channel. The unit 3 is equipped with a controller, which is connected to a humidity sensor 8, a stirring device, and a heating device. During operation, kitchen waste is placed into the stirring bucket 1 and the cover assembly 3 is closed. The stirring device crushes and stirs the waste in the stirring bucket 1. The heating coil 5 is used to heat the gas. The motor 6 drives the fan 7 to rotate and blow the heated gas down into the stirring bucket 1 through the central ventilation hole 16 to dry the waste through thermal convection. The gas flows upward through the outer ventilation hole 16 and returns to the mounting cavity 4 and is discharged through the exhaust channel, achieving uniform heating and drying of the waste. The humidity sensor 8 monitors the exhaust gas and controls the heating device and stirring device to stop working when a specific humidity is reached, achieving automatic shutdown.

[0018] As a preferred embodiment, the exhaust channel includes a fan mounting cavity and an exhaust pipe 10 disposed within the cover assembly 3. The exhaust pipe 10 connects the fan mounting cavity and the mounting cavity 4. A fan 9 is installed inside the fan mounting cavity, and exhaust gas is discharged more smoothly by drawing in exhaust gas through the fan 9.

[0019] As a preferred embodiment, the motor 6 is mounted on the upper side of the mounting cavity 4. The lower end of the output shaft of the motor 6 passes through the top of the mounting cavity 4 and is located inside the mounting cavity 4, while the upper end is located above the motor 6. The fan 7 is mounted on the lower end of the output shaft, and the upper end of the output shaft is equipped with a second fan 11. The motor 6 drives the fan 7 and the second fan 11 to run synchronously. The fan 7 blows heated gas into the mixing tank 1. The heated gas is water vapor from the evaporation of garbage and air entering from the holes through the output shaft in the mounting cavity 4. When the second fan 11 rotates, it blows air to cool the motor 6, thereby improving the service life of the motor 6.

[0020] As a preferred option, the cover assembly 3 has a carbon box 12 connected to the exhaust fan mounting cavity. The carbon box 12 contains filter materials such as activated carbon. The exhaust gas is filtered by the filter material in the carbon box 12 before being discharged, removing odors from the exhaust gas and reducing pollution.

[0021] As a preferred embodiment, the mixing device includes a driver and a rotating shaft vertically distributed at the bottom of the mixing tank 1. The rotating shaft is equipped with mixing blades 13, and the inner wall of the mixing tank 1 is equipped with several fixed blades 14. The driver drives the rotating shaft 4 to rotate, and the mixing blades 13 crush the waste. At the same time, the waste is stirred, tumbled, and pushed towards the fixed blades 7 to further accelerate the crushing process, improve crushing efficiency, and shorten crushing time.

[0022] As a preferred embodiment, the drive includes a motor 15 installed inside the housing 2, with a matching coupling between the motor 15 and the rotating shaft, and a matching positioning mechanism between the mixing tank 1 and the housing 2. The positioning mechanism can be a matching protrusion and groove, which allows the mixing tank 1 to be placed in a fixed position inside the housing 2 through insertion. When placed in the fixed position, the coupling connects the motor 15 and the rotating shaft, allowing the mixing tank 1 to be freely placed and removed, facilitating cleaning and other operations.

Claims

1. A high-efficiency kitchen waste disposer, comprising a shell with an open top and an internal mixing tank, a cover assembly that fits onto the opening at the top of the shell, a mixing device for mixing waste in the mixing tank, and a heating device for heating and drying, characterized in that: The heating device includes a heating element and a blowing element located within the cover assembly. The heating element heats the gas, and the blowing element blows the heated gas into the mixing tank. The cover assembly has an exhaust channel for venting the exhaust gas, and a humidity sensor is installed in the exhaust channel. An exhaust fan is installed in the exhaust channel. The blowing element includes a fan driven by a motor. When the cover assembly is closed on top of the housing, the fan blades are coaxially aligned with the mixing tank. The two ends of the motor output shaft are located on both sides of the motor. The fan is installed at one end of the motor output shaft, and a second fan blowing air to the motor is provided at the other end of the output shaft. The stirring device includes a driver and a rotating shaft connected to the bottom of the mixing tank and driven by the driver. The rotating shaft has stirring blades, and several fixed blades are provided on the inner wall of the mixing tank.

2. The high-efficiency kitchen waste disposer according to claim 1, characterized in that: A charcoal box is installed inside the exhaust channel, and filter material is placed inside the charcoal box.

3. The high-efficiency kitchen waste disposer according to claim 1, characterized in that: The driver includes a motor installed inside the housing. The motor and the rotating shaft are provided with a matching shaft coupling mechanism. The mixing tank and the housing are provided with a matching positioning mechanism. When the mixing tank is placed in a fixed position inside the housing by the positioning mechanism, the shaft coupling mechanism is engaged.

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