Garbage biochemical treatment machine
Through multi-stage crushing and high-pressure heating treatment technology, combined with biofermentation, the problems of long biochemical treatment time, large energy consumption and environmental pollution are solved, and efficient and environmentally friendly treatment of kitchen waste is achieved.
Patent Information
- Application Number
- CN201911234808.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2019-12-05
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2039-12-05
AI Technical Summary
The existing waste biochemical treatment technology has problems such as excessive biochemical treatment time, large energy consumption, poor results, and untimely discharge of water vapor to affect the treatment effect, resulting in secondary environmental pollution.
A garbage biochemical treatment machine is designed, including multi-stage crushing devices, high-pressure chambers and fermentation barrels. Through the multi-stage crushing, high-pressure heating and bio-fermentation process, kitchen waste can be quickly and thoroughly processed, eliminated the crushing blind spots, and drained and drained. Trachea is environmentally friendly for waste disposal.
It realizes efficient decomposition and treatment of kitchen waste, reduces the difficulty of garbage disposal, reduces the amount of residue, avoids the pollution of water vapor to the environment, and improves the treatment efficiency and effect.
Smart Images
Figure CN110773281B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of garbage treatment, and in particular to a garbage biochemical treatment machine. Background Art
[0002] Biochemical treatment of garbage is based on the biochemical decomposition characteristics of organic garbage. It uses biological bacteria to make the garbage undergo a material transformation process under the control of certain temperature and humidity, so as to achieve the purpose of reducing garbage.
[0003] At present, the most common type of domestic waste is food waste. Compared with other waste, it has high water content, high organic matter content, high oil content and salt content, rich nutrition and other characteristics, and high recycling value. In the actual biochemical treatment process of food waste, there are defects such as too long biochemical treatment time, too much energy consumption, and poor effect. Since a large amount of water vapor will be generated during the biochemical treatment of garbage, there are defects such as the water vapor is not discharged in time, affecting the treatment effect. At the same time, the water vapor has a bad smell and is directly discharged into the air, causing secondary pollution to the environment. Summary of the invention
[0004] The present invention provides a garbage biochemical treatment machine, which mainly processes kitchen waste quickly and thoroughly through a multi-stage crushing device, a high-pressure chamber and a fermentation barrel, thereby eliminating a crushing blind area.
[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a garbage biochemical treatment machine, which mainly includes: a crushing box, which is a cavity setting, and has a feed port on the top, a first discharge channel on the bottom, and a first high-pressure sealing valve plate in the first discharge channel; a multi-stage crushing device, which is arranged inside the crushing box; a high-pressure cabin, which is a cylindrical structure longitudinally arranged below the crushing box, the top of the high-pressure cabin is connected to the first discharge channel, the bottom of the high-pressure cabin is provided with a second discharge channel, and the second discharge channel is provided with a second high-pressure sealing valve plate; the inner side wall of the high-pressure cabin is fixedly provided with An electric heating element, and a drain pipe is provided at the bottom of the inner wall of the high-pressure chamber, and the drain pipe is provided with a drain valve; a fermentation barrel, the fermentation barrel is arranged below the high-pressure chamber, and the top of the fermentation barrel is connected with the second discharge channel; a third discharge channel is provided at the bottom of the fermentation barrel, and a discharge valve is provided in the third discharge channel; an exhaust pipe is provided on the inner wall of the top of the fermentation barrel, and an exhaust valve is provided in the exhaust pipe; the inner side wall of the fermentation barrel is also provided with a bacteria adding port which is connected to the outside, and the bacteria adding port is provided with a sealing valve; a residue box, a collecting port is provided at the top of the residue box, and the collecting port is sealed with the bottom end of the third discharge channel through a sealing ring.
[0006] Preferably, the multi-stage crushing device includes a reciprocating rotating frame longitudinally arranged inside the crushing box, the reciprocating rotating frame is a rolling cage structure, and the upper and lower ends are respectively provided with shaft heads extending outward, and the shaft heads are connected to the inner side walls of the crushing box through bearing frames; it also includes shaft holes coaxially penetrating the inner walls of the crushing box on opposite sides, and the axes of each of the shaft holes are perpendicular to the rotation axis of the reciprocating rotating frame; an optical axis is provided in each of the shaft holes, and one end of each of the optical axes is connected to a swing arm respectively, and each of the swing arms is arranged parallel to each other; one end of each of the swing arms away from the optical axis is connected to each other by a connecting rod, and the connecting rod passes through the hollow area of the reciprocating rotating frame; a driving motor is provided outside the crushing box, and the output shaft of the driving motor is coaxially connected to any one of the optical axes; a plurality of cutting knives extending to the surroundings are respectively provided at the upper and lower ends of the reciprocating rotating frame, and a plurality of fixed knives extending toward the center are fixedly provided on the inner side wall of the crushing box corresponding to the upper and lower ends of the reciprocating rotating frame, and the cutting knives and the fixed knives constitute a shearing mechanism.
[0007] Preferably, both ends of each of the swing arms are hinged to the corresponding optical axis and the connecting rod respectively; the drive motor is connected to the outer side wall of the crushing box through an axial moving mechanism, the axial moving mechanism includes a slide rail arranged parallel to the optical axis, the slide rail is equipped with a slider, and the drive motor is fixedly connected to the slider; it also includes an electric cylinder, the electric cylinder is arranged parallel to the slide rail, and the fixed end of the electric cylinder is connected to the slide rail, and the telescopic end of the electric cylinder is fixedly connected to the slider.
[0008] Preferably, it also includes a control computer, which is provided with an input interface and an output interface, and a pressure sensor and a first temperature sensor are fixedly provided on the inner wall of the high-pressure chamber, and the pressure sensor, the first temperature sensor and the electric heating element are connected to the control computer through a wire hole penetrating the inner wall of the high-pressure chamber, and a high-temperature sealant is provided in the wire hole; the first high-pressure sealing valve plate, the second high-pressure sealing valve plate, the discharge valve, the drain valve and the exhaust valve are respectively provided with servo motors, and each of the servo motors and the electric heating element is respectively electrically connected to the output interface of the control computer.
[0009] Preferably, the fermentation barrel is provided with a second temperature sensor inside, and the second temperature sensor is electrically connected to the input interface of the control computer; and also includes a biochemical indicator, and the biochemical indicator is electrically connected to the output end of the control computer.
[0010] The beneficial effects of the present invention are as follows: the kitchen waste put into the crushing box through the feed port completes the crushing process under the stirring of the multi-stage crushing device; when the first high-pressure sealing valve plate is opened, the crushed waste falls into the high-pressure chamber, and the high-pressure chamber forms a sealed state by closing the first sealing valve plate and the second sealing valve plate; the electric heating element works to generate heat, and the waste in the high-pressure chamber is subjected to high-pressure heating; the waste fragments after high-pressure heating are formed into dry and wet forms; at this time, the drainage valve is opened, and the water is discharged into the sewer through the drainage pipe; when the pressure in the high-pressure chamber is released, the second high-pressure sealing valve plate is opened, and the dry waste fragments fall into the fermentation barrel; under the residual temperature of the waste fragments, the waste fragments are rapidly fermented for biological decomposition; when the fermentation speed is slow, biochemical bacteria can be added through the bacteria adding port, so that the waste fragments can better complete the biochemical reaction in the fermentation barrel; when the biochemical reaction is completed, the discharge valve is opened, and the remaining residue after fermentation falls into the residue box, and the user cleans it manually; at this time, the remaining residue cleaned out is much smaller than the mass of the waste once put into the feed port, and the decomposed waste components are discharged in the form of water, heat and gas. Through this device, kitchen waste can be efficiently decomposed and processed, reducing the difficulty of waste disposal. The liquid and gas discharged through the sewer will not have an impact on the environment. The small amount of remaining residue also reduces the difficulty of secondary waste treatment, thus solving the shortcomings of existing garbage disposers. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0012] Figure 1 It is a schematic diagram of the external structure of the present invention.
[0013] Figure 2 It is a schematic diagram of the internal structure of the multi-stage crushing device of the present invention. DETAILED DESCRIPTION
[0014] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0015] Embodiment 1:
[0016] according to Figure 1A garbage biochemical treatment machine mainly comprises: a crushing box 1, which is a cavity setting, and has a feed port 2 on the top and a first discharge channel 3 on the bottom, wherein a first high-pressure sealing valve plate is arranged in the first discharge channel 3; a multi-stage crushing device, which is arranged inside the crushing box 1; a high-pressure cabin 5, which is a cylindrical structure longitudinally arranged below the crushing box 1, wherein the top of the high-pressure cabin 5 is connected to the first discharge channel 3, and a second discharge channel 6 is arranged at the bottom of the high-pressure cabin 5, wherein a second high-pressure sealing valve plate is arranged in the second discharge channel 6; an electric heating element is fixedly arranged on the inner side wall of the high-pressure cabin 5, and a drainage pipe is arranged at the bottom of the inner wall of the high-pressure cabin 5 9, the drain pipe 9 is provided with a drain valve 10; a fermentation barrel 11, the fermentation barrel 11 is arranged below the high-pressure chamber 5, and the top of the fermentation barrel 11 is connected to the second discharge channel 6; the bottom of the fermentation barrel 11 is provided with a third discharge channel 12, and the third discharge channel 12 is provided with a discharge valve; the inner wall of the top of the fermentation barrel 11 is provided with an exhaust pipe 14, and the exhaust pipe 14 is provided with an exhaust valve 15; the inner side wall of the fermentation barrel 11 is also provided with a bacteria adding port that is connected to the outside, and the bacteria adding port is provided with a sealing valve 17; a residue box 18, the top of the residue box 18 is provided with a collecting port 19, and the collecting port 19 is sealed with the bottom end of the third discharge channel 12 through a sealing ring.
[0017] In the above arrangement, garbage is put into the crushing box 1 through the feed port 2, and the crushing process is completed under the stirring of the multi-stage crushing device. When the first high-pressure sealing valve plate is opened, the crushed garbage falls into the high-pressure chamber 5, and the high-pressure chamber 5 forms a sealed state by closing the first sealing valve plate and the second sealing valve plate. The electric heating element works to generate heat, and the garbage in the high-pressure chamber 5 is heated under high pressure. After high-pressure heating, the garbage fragments are formed into dry and wet forms. At this time, the drain valve 10 is opened, and the water is discharged into the sewer through the drain pipe 9. When the pressure in the high-pressure chamber 5 is released, the second high-pressure sealing valve plate Open, dry garbage fragments fall into the fermentation barrel 11, and under the residual temperature of the garbage fragments, they are quickly fermented for biological decomposition. When the fermentation speed is slow, biochemical bacteria can be added through the bacteria adding port so that the garbage fragments can better complete the biochemical reaction in the fermentation barrel 11. After the biochemical reaction is completed, the discharge valve is opened, and the remaining residue after fermentation falls into the residue box 18. The user cleans it manually. At this time, the remaining residue cleaned out is much smaller than the mass of garbage once put into the feed port 2, and the decomposed garbage components are discharged in the form of water, heat, and gas. Through this device, kitchen waste is efficiently decomposed and processed, reducing the difficulty of garbage processing. The liquid and gas discharged through the sewer will not affect the environment. The small amount of remaining residue also reduces the difficulty of secondary garbage processing, thus solving the shortcomings of existing garbage disposers.
[0018] Embodiment 2:
[0019] according to Figure 2 The multi-stage crushing device includes a reciprocating rotating frame 20 longitudinally arranged inside the crushing box 1, the reciprocating rotating frame 20 is a rolling cage structure, and the upper and lower ends are respectively provided with shaft heads 21 extending outward, and the shaft heads 21 are connected to the inner side wall of the crushing box 1 through a bearing frame 22; it also includes shaft holes coaxially penetrating the inner walls of the crushing box 1 on opposite sides, and the axes of each shaft hole are perpendicularly intersected with the rotation axis of the reciprocating rotating frame 20; each of the shaft holes is provided with an optical axis 23, and the end close to each of the optical axes 23 is respectively connected to a swing arm 24, and each of the swing arms 24 is mutually The two oscillating arms 24 are arranged in parallel; one end of each oscillating arm 24 away from the optical axis 23 is connected to each other through a connecting rod 25, and the connecting rod 25 passes through the hollow area of the reciprocating rotating frame 20; a driving motor 26 is provided on the outside of the crushing box 1, and the output shaft of the driving motor 26 is coaxially connected to any one of the optical axes 23; a plurality of cutting knives 27 extending in all directions are respectively provided at the upper and lower ends of the reciprocating rotating frame 20, and a plurality of fixed knives 28 extending toward the center are fixedly provided on the inner side wall of the crushing box corresponding to the upper and lower ends of the reciprocating rotating frame 20, and the cutting knives 27 and the fixed knives 28 constitute a shearing mechanism.
[0020] In the above arrangement, the driving motor 26 rotates the swing arm 24 through the optical axis 23, and the connecting rod 25 connected to the swing arm 24 swings and rotates on the reciprocating rotating frame 20 under the drive of the swing arm 24, and the reciprocating rotating frame 20 coordinated with the connecting rod 25 continuously twists back and forth under the control of the connecting rod 25, and the cutting knife 27 connected to the upper and lower ends of the reciprocating rotating frame 20 cooperates with the fixed knife 28 to complete the cutting and crushing of the kitchen waste, and at the same time, it rolls in the crushing box 1 under the swinging and rotating action of the connecting rod 25, thereby ensuring the cutting and crushing effect.
[0021] Embodiment three:
[0022] The two ends of each swing arm 24 are respectively hinged to the corresponding optical axis 23 and the connecting rod 25; the driving motor 26 is connected to the outer wall of the crushing box 1 through an axial moving mechanism, and the axial moving mechanism includes a slide rail 30 arranged parallel to the optical axis 23, and the slide rail 30 is equipped with a slider 29, and the driving motor 26 is fixedly connected to the slider 29; it also includes an electric cylinder, which is arranged parallel to the slide rail 30, and the fixed end of the electric cylinder is connected to the slide rail 30, and the telescopic end of the electric cylinder is fixedly connected to the slider 29.
[0023] In the above arrangement, the driving motor 26 reciprocates along the direction of the optical axis 23 through the cooperation of the slider 29 and the slide rail 30. Especially during the rotation process, when the driving motor 26 moves toward the direction close to the crushing box 1, the angle between the middle part of the connecting rod 25 and the hollow area of the middle part of the reciprocating rotating frame 20 changes, thereby increasing the rotation amplitude of the rocker arm of the connecting rod 25. When the swing amplitude of the connecting rod 25 increases, the swing amplitude generated by the reciprocating rotating frame 20 increases, so that the cutter 27 and the fixed knife 28 perform large-scale cutting operations; when the driving motor 26 moves away from the crushing box 1, the amplitude of the fluctuations among the connecting rod 25, the swing arm 24 and the optical axis 23 decreases and approaches a straight line. At this time, the swing rotation amplitude of the connecting rod 25 decreases, so that the swing amplitude generated by the reciprocating rotating frame 20 becomes smaller, so that the cutter 27 and the fixed knife 28 perform small-angle and high-frequency cutting tasks; through this arrangement, the rotation amplitude of the repeatedly rotating frame is changed, thereby satisfying the kitchen waste cutting function of various physical properties in the crushing box 1.
[0024] Embodiment 4:
[0025] It also includes a control computer 33, which is provided with an input interface and an output interface. A pressure sensor and a first temperature sensor are fixedly provided on the inner wall of the high-pressure chamber 5. The pressure sensor, the first temperature sensor and the electric heating element are connected to the control computer 33 through a wire hole passing through the inner wall of the high-pressure chamber 5, and a high-temperature sealant is provided in the wire hole; the first high-pressure sealing valve plate, the second high-pressure sealing valve plate, the discharge valve, the drain valve 10 and the exhaust valve 15 are respectively provided with servo motors, and each of the servo motors and the electric heating element is respectively electrically connected to the output interface of the control computer 33.
[0026] In the above configuration, the driving motor 26 and the electric cylinder are controlled by the control computer 33, thereby meeting the needs of garbage crushing. The control computer 33 also collects the state in the high-pressure chamber 5 through the pressure sensor and the first temperature sensor, thereby managing the work of the electric heating element to meet the heating and pressurization needs of the garbage; in addition, the opening and closing states of the first high-pressure sealing valve plate, the second high-pressure sealing valve plate, and the discharge valve are controlled, thereby controlling the flow direction of the garbage crushed materials, and at the same time, the exhaust valve 15 and the drain valve 10 are controlled. The control computer 33 can be implemented by a PLC programming controller, and its control basis can be mainly manual switch or timed automatic control, and its specific control scheme is a common means used by technicians in this field.
[0027] Embodiment five:
[0028] The fermentation barrel 11 is provided with a second temperature sensor inside, and the second temperature sensor is electrically connected to the input interface of the control computer 33; it also includes a biochemical indicator, and the biochemical indicator is electrically connected to the output end of the control computer 33.
[0029] In the above arrangement, the control computer 33 collects the biochemical reaction temperature in the fermentation barrel 11 through the second temperature sensor. When the reaction temperature drops, the control computer 33 displays the status through the biochemical indicator to remind the user to add biochemical bacteria to the fermentation barrel 11 to complete the biochemical reaction.
[0030] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.
Claims
1. A garbage biochemical treatment machine, It is characterized in that include: A crushing box, wherein the crushing box is a cavity, and is provided with a feed port at the top and a first discharge channel at the bottom, wherein a first high-pressure sealing valve plate is provided in the first discharge channel; A multi-stage crushing device, wherein the multi-stage crushing device is arranged inside the crushing box; A high-pressure chamber, the high-pressure chamber is a cylindrical structure longitudinally arranged below the crushing box, the top of the high-pressure chamber is connected to the first discharge channel, the bottom of the high-pressure chamber is provided with a second discharge channel, and the second discharge channel is provided with a second high-pressure sealing valve plate; an electric heating element is fixedly provided on the inner side wall of the high-pressure chamber, and a drain pipe is provided at the bottom of the inner wall of the high-pressure chamber, and the drain pipe is provided with a drain valve; A fermentation barrel, wherein the fermentation barrel is arranged below the high-pressure chamber, and the top of the fermentation barrel is connected to the second discharge channel; a third discharge channel is arranged at the bottom of the fermentation barrel, and a discharge valve is arranged in the third discharge channel; an exhaust pipe is arranged on the inner wall of the top of the fermentation barrel, and an exhaust valve is arranged in the exhaust pipe; the inner side wall of the fermentation barrel is also provided with a bacteria adding port communicating with the outside, and the bacteria adding port is provided with a sealing valve; A residue box, wherein a collecting port is provided at the top of the residue box, and the collecting port is sealed with the bottom end of the third discharge channel through a sealing ring; The multi-stage crushing device includes a reciprocating rotating frame longitudinally arranged inside the crushing box, the reciprocating rotating frame is a rolling cage structure, and the upper and lower ends are respectively provided with shaft heads extending outward, and the shaft heads are connected to the inner side walls of the crushing box through bearing frames; it also includes shaft holes coaxially penetrating the inner walls of the crushing box on opposite sides, and the axes of each of the shaft holes are perpendicular to the rotation axis of the reciprocating rotating frame; an optical axis is provided in each of the shaft holes, and a swing arm is connected to one end close to each of the optical axes, and each of the swing arms is arranged parallel to each other; one end of each of the swing arms away from the optical axis is connected to each other by a connecting rod, and the connecting rod passes through the hollow area of the reciprocating rotating frame; a driving motor is provided outside the crushing box, and the output shaft of the driving motor is coaxially connected to any one of the optical axes; a plurality of cutting knives extending to the surroundings are respectively provided at the upper and lower ends of the reciprocating rotating frame, and a plurality of fixed knives extending toward the center are fixedly provided on the inner side wall of the crushing box corresponding to the upper and lower ends of the reciprocating rotating frame, and the cutting knives and the fixed knives constitute a shearing mechanism.
2. The garbage biochemical treatment machine according to claim 1, Features: The two ends of each swing arm are respectively hinged to the corresponding optical axis and the connecting rod; the driving motor is connected to the outer side wall of the crushing box through an axial moving mechanism, the axial moving mechanism includes a slide rail arranged parallel to the optical axis, the slide rail is equipped with a slider, and the driving motor is fixedly connected to the slider; it also includes an electric cylinder, the electric cylinder is arranged parallel to the slide rail, and the fixed end of the electric cylinder is connected to the slide rail, and the telescopic end of the electric cylinder is fixedly connected to the slider.
3. The garbage biochemical treatment machine according to claim 2, Features: It also includes a control computer, which is provided with an input interface and an output interface. A pressure sensor and a first temperature sensor are fixedly provided on the inner wall of the high-pressure chamber. The pressure sensor, the first temperature sensor and the electric heating element are connected to the control computer through a wire hole that passes through the inner wall of the high-pressure chamber, and a high-temperature sealant is provided in the wire hole; the first high-pressure sealing valve plate, the second high-pressure sealing valve plate, the discharge valve, the drain valve and the exhaust valve are respectively provided with servo motors, and each of the servo motors and the electric heating element is respectively electrically connected to the output interface of the control computer.
4. The garbage biochemical treatment machine according to claim 3, Features: The fermentation barrel is provided with a second temperature sensor inside, and the second temperature sensor is electrically connected to the input interface of the control computer; and also includes a biochemical indicator, and the biochemical indicator is electrically connected to the output end of the control computer.