Organic garbage recycling system and method

Abstract

The invention discloses an organic garbage recycling system and method, and relates to the technical field of garbage treatment. The organic garbage recycling system comprises an organic garbage recycling module, a gas recycling module, an automatic microorganism throwing and culturing module, an internal environment adjusting module, a waste heat recycling module, a multiple safety protection module, an intelligent optimization and data analysis module, a foreign matter separation and removal module and an energy recovery and complementary energy utilization module. According to the organic garbage recycling system and method, the whole system is designed to be of a modular structure, each treatment stage can operate independently, combination and matching can be achieved according to requirements, equipment expansion and maintenance are facilitated, the system is connected with all the modules through quick connection ports, and therefore equipment transportation and installation are facilitated; and expansion according to requirements of different treatment capacities in the future is facilitated, and the foreign matter separation and removal module is used for detecting and removing foreign matters in the garbage, so that it is ensured that only organic garbage needs to be treated in the follow-up working process.

Description

Technical Field

[0001] The present invention relates to the technical field of garbage disposal, and in particular to an organic garbage resource utilization system and method. Background Art

[0002] Against the backdrop of increasingly serious global environmental problems, the resource utilization of organic waste has become an important research direction in the field of ecological environmental protection and resource recycling. With the acceleration of urbanization, the amount of kitchen waste, agricultural waste and domestic organic waste continues to increase. If these wastes are not properly treated, they can easily cause secondary pollution of water, soil and air. In addition, organic waste is rich in organic matter and plant nutrients. How to utilize these wastes as farmland soil improvement and fertilizer raw materials is an important way to achieve waste resource utilization and recycling.

[0003] Existing organic waste treatment technologies mainly include composting, high-temperature fermentation, anaerobic digestion and other methods. During the treatment process, organic waste is often mixed with a large amount of non-organic components, such as metals, plastics and other impurities. These impurities not only affect the fermentation process, but also cause damage to the equipment.

[0004] Therefore, in view of this, the existing structure and deficiencies are studied and improved, and an organic waste resource recovery system and method are proposed. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides an organic waste resource recovery system and method, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an organic waste resource system, the organic waste resource system includes an organic waste resource module, a gas recovery and reuse module, a microorganism automatic delivery and cultivation module, an internal environment adjustment module, a waste heat recovery module, a multiple safety protection module, an intelligent optimization and data analysis module, a foreign matter separation and removal module and an energy recovery and surplus energy utilization module;

[0007] The organic waste resource module is used to perform original processing on the resource of organic waste;

[0008] The gas recovery and reuse module is used for the recovery and reuse of harmful gases during the fermentation process;

[0009] The microorganism automatic delivery and cultivation module is used for delivery and cultivation of microorganisms for organic waste fermentation;

[0010] The internal environment adjustment module is used to control the temperature and humidity during the fermentation process of organic waste;

[0011] The waste heat recovery module is used to recover the waste heat in the organic waste fermentation process and use it in other heating links;

[0012] The multiple safety protection module is used to monitor parameters in the organic waste treatment system;

[0013] The intelligent optimization and data analysis module is used to optimize key parameters in the organic waste treatment process through intelligent algorithms and analyze data;

[0014] The foreign matter separation and removal module is used to separate non-degradable foreign matter from the garbage;

[0015] The energy recovery and surplus energy utilization module is used to collect and utilize the mechanical energy in the process of organic waste treatment.

[0016] Furthermore, the organic waste resource recovery module includes a crushing unit, a stirring unit, a heating unit, a ventilation unit, a dosing unit and an electronic weighing unit. The crushing unit is used to crush the organic waste, the stirring unit is used to stir the crushed organic waste, the heating unit is used to heat the mixed and stirred organic waste, the ventilation unit is used for air circulation inside and outside the organic waste resource recovery module, the dosing unit is used to add required drugs, and the electronic weighing unit is used to weigh the formed organic fertilizer.

[0017] Furthermore, the gas recovery and reuse module includes an odor collection unit, an activated carbon adsorption unit, a washing tower purification unit and a gas recovery unit, wherein the odor collection unit is used to collect volatile organic matter and malodorous gases generated during the fermentation process, the activated carbon adsorption unit is used to adsorb harmful substances in harmful gases, the washing tower purification unit is used to wash and purify the gas adsorbed by the activated carbon, and the gas recovery unit is used to collect the treated gas and input it into the organic waste resource module again;

[0018] The microorganism automatic delivery and cultivation module includes a microorganism monitoring unit, a microorganism storage unit, a microorganism delivery control unit and a discharge unit. The microorganism monitoring unit is used to monitor the data generated during the fermentation process in real time, the microorganism storage unit is used to store microorganisms of different types and functions, the microorganism delivery control unit is used to control the delivery time and delivery amount of microorganisms, and the discharge unit is used to discharge the required microorganisms.

[0019] Further, the internal environment adjustment module includes a temperature monitoring unit, a humidity monitoring unit, a spray control unit, a heating control unit, a switching judgment unit, a cooling control unit and a comprehensive control unit. The temperature monitoring unit is used to measure the temperature in the organic waste resource module in real time, the humidity monitoring unit is responsible for monitoring the humidity in the organic waste resource module, the spray control unit is used to control the spray device to perform humidification operation, the heating control unit is used to turn on or off for temperature adjustment, the switching judgment unit is used to judge whether hot and cold switching is required, the cooling control unit is used to start the cooling water circulation system for cooling operation, and the comprehensive control unit is used to coordinate the work of the spray control unit and the heating control unit in combination with the temperature and humidity monitoring data;

[0020] The waste heat recovery and utilization module includes a waste heat collection unit, a heat exchange unit, a waste heat transmission unit and a waste heat distribution control unit. The waste heat collection unit is used to collect the waste heat generated during the fermentation process, the heat exchange unit is used to convert the collected waste heat into energy, the waste heat transmission unit is used to transmit the converted waste heat, and the waste heat distribution control unit is used to control the distribution direction and amount of the waste heat.

[0021] Furthermore, the multiple safety protection module includes a pressure monitoring unit, a gas concentration monitoring unit, an abnormality judgment unit, an alarm activation unit and an emergency control unit. The pressure monitoring unit is used to detect the pressure in the organic waste resource module, the gas concentration monitoring unit is used to detect the concentration of harmful gases, the abnormality judgment unit is used to monitor whether it exceeds the threshold, the alarm activation unit is used to automatically activate the alarm, and the emergency control unit is used to stop working in time.

[0022] Furthermore, the intelligent optimization and data analysis module includes a data acquisition unit, an algorithm optimization unit, a data recording unit, a data analysis unit and a cloud service connection unit, wherein the data acquisition unit is used to collect data during the fermentation process, the data recording unit is used to record all operation data, the data analysis unit is used to analyze the collected and recorded data, and the cloud service connection unit is used to connect to the cloud server;

[0023] The foreign matter separation and removal module includes a foreign matter detection unit, a crushing control unit, a foreign matter adsorption unit and a recovery crushing unit. The foreign matter detection unit is used to detect non-degradable metal foreign matter in organic waste. The crushing control unit is used to control the crushing unit to stop the crushing operation. The foreign matter adsorption unit is used to remove the detected foreign matter from the waste. The recovery crushing unit is used to control the crushing unit to continue working.

[0024] Furthermore, the energy recovery and surplus energy utilization module includes an energy conversion unit, an electric energy storage unit and a power distribution unit. The energy conversion unit is used to convert mechanical energy into electric energy, the electric energy storage unit is used to store the converted electric energy, and the power distribution unit is used to distribute the stored electric energy.

[0025] Furthermore, the foreign matter separation and removal module is arranged at the feed end of the crushing unit, the feed end of the crushing unit is provided with a first conveyor belt, and foreign matter separation components are arranged on both sides of the first conveyor belt.

[0026] Furthermore, the foreign matter separation assembly includes side baffles, an electric telescopic rod, a push plate, a middle baffle, a feed frame, a second conveyor belt, a spring box, a rack, a ratchet, a first transmission disk, a second transmission disk and a transmission belt. The outer side surface of the side baffle is fixed with an electric telescopic rod, and the end of the electric telescopic rod is connected to the push plate, the top of the push plate is fixed with the middle baffle through a connecting rod, and the feed frame is fixed to one side of the bottom of the middle baffle, a second transmission belt is arranged below the feed frame, a spring box is fixed to the other side of the bottom of the middle baffle, and the inside of the spring box is elastically connected with a rack, a ratchet is arranged below the rack, and the side of the ratchet is fixed with the first transmission disk, the end of the output shaft at one end of the second transmission belt is fixed with the second transmission disk, and the outer walls of the second transmission disk and the first transmission disk are sleeved with a transmission belt.

[0027] An organic waste resource recovery method is applied with the above-mentioned organic waste resource recovery system, and the organic waste resource recovery method comprises the following steps:

[0028] Step 1: Put the organic waste into the crushing unit of the organic waste resource module, the crushing unit crushes the waste, the stirring unit stirs the crushed waste at the same time, the foreign matter detection unit of the foreign matter separation and removal module works continuously, and when non-degradable foreign matter is detected, the crushing control unit stops the crushing unit, the foreign matter adsorption unit removes the foreign matter, and then resumes the operation of the crushing unit;

[0029] Step 2: After the crushing and stirring are completed, the heating unit heats the mixed organic waste, and the temperature monitoring unit and humidity monitoring unit of the internal environment adjustment module monitor in real time. When the temperature or humidity deviates from the set value, the switching judgment unit makes a judgment, the cooling control unit starts the cooling water circulation system or the heating control unit turns on the heating device, and when the humidity is low, the spray control unit controls the spray device to humidify;

[0030] Step 3: During the heating and environmental adjustment process, the microbial monitoring unit of the microbial automatic delivery and cultivation module monitors the fermentation progress, and the microbial delivery control unit delivers functional microorganisms of different stages into the organic waste through the discharge unit according to the amount of organic waste;

[0031] Step 4: During the fermentation process, the odor collection unit of the gas recovery and reuse module collects the volatile organic compounds and malodorous gases generated, and the gases are processed by the activated carbon adsorption unit and the scrubber purification unit in turn. The gas recovery unit returns the purified gas to the organic waste resource module;

[0032] Step 5: During fermentation, the waste heat collection unit of the waste heat recovery module collects waste heat, and after conversion by the heat exchange unit, the waste heat transmission unit transmits it to the feeding section or the work site. At the same time, the pressure monitoring unit and the gas concentration monitoring unit of the multiple safety protection module detect in real time, and the abnormality judgment unit compares. When an abnormality occurs, the alarm start unit starts the alarm, and the emergency control unit shuts down the operation module.

[0033] Step 6: During the processing, the data collection unit of the intelligent optimization and data analysis module collects data, the data recording unit records the operation data, the data analysis unit analyzes the data, the algorithm optimization unit optimizes the key parameters according to the results, and uploads the data to the cloud server through the cloud service connection unit;

[0034] Step 7: During crushing and mixing, the energy conversion unit of the energy recovery and surplus energy utilization module converts mechanical energy into electrical energy, the electrical energy storage unit stores the electrical energy, and the power distribution unit distributes the electrical energy as needed for auxiliary functions;

[0035] Step 8. After the above treatment, organic fertilizer is finally produced, and the electronic weighing unit weighs it during the production.

[0036] The present invention provides an organic waste resource recovery system and method, which has the following beneficial effects:

[0037] 1. The organic waste resource recovery system and method designs the entire system as a modular structure. Each processing stage can operate independently and can be combined and matched according to needs, which is convenient for equipment expansion and maintenance. It is connected to each module through a quick-connect port, which is convenient for transportation and installation of the equipment and for future expansion according to different processing volume requirements. The foreign matter separation and removal module is used to detect and remove foreign matter in the garbage to ensure that the subsequent work process only needs to process the organic waste.

[0038] 2. In the organic waste resource utilization system and method, both sides of the second conveyor belt are artificial areas, where the garbage containing impurities conveyed are sorted and classified manually, and the organic waste is returned to the first conveyor belt through other transmission mechanisms, while other garbage containing impurities is transmitted and processed separately. The transmission of the second conveyor belt does not require an additional power source, and only relies on the thrust of each time the garbage is pushed and dropped to drive the ratchet to rotate, thereby further driving the second conveyor belt to transport the garbage. As a result, the second conveyor belt does not need to keep idling when it is not carrying garbage, causing resource waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 A schematic diagram of the process of an organic waste resource recovery system proposed by the present invention;

[0040] Figure 2 A schematic diagram of an organic waste resource recovery module of an organic waste resource recovery system proposed by the present invention;

[0041] Figure 3 A schematic diagram of a gas recovery and reuse module of an organic waste resource system proposed by the present invention;

[0042] Figure 4 This is a schematic diagram of a microbial automatic delivery and cultivation module of an organic waste resource recovery system proposed by the present invention;

[0043] Figure 5 This is a schematic diagram of an internal environment adjustment module of an organic waste resource recovery system proposed by the present invention;

[0044] Figure 6 A schematic diagram of a waste heat recovery and utilization module of an organic waste resource system proposed by the present invention;

[0045] Figure 7 A schematic diagram of a multiple safety protection module of an organic waste resource recovery system proposed by the present invention;

[0046] Figure 8 This is a schematic diagram of an intelligent optimization and data analysis module of an organic waste resource recovery system proposed by the present invention;

[0047] Fig. 9 A schematic diagram of a foreign matter separation and removal module of an organic waste resource recovery system proposed by the present invention;

[0048] Fig.10 A schematic diagram of an energy recovery and surplus energy utilization module of an organic waste resource system proposed by the present invention;

[0049] Fig.11 This is a system architecture diagram of an organic waste resource recovery method proposed by the present invention;

[0050] Fig.12 This is a schematic diagram of the structure of the first conveyor belt and the second conveyor belt of an organic waste resource recovery system proposed by the present invention;

[0051] Fig.13 This is a schematic diagram of the structure of the outer side direction of a push plate of an organic waste resource recovery system proposed by the present invention;

[0052] Fig.14 This is a schematic diagram of the rack and ratchet connection structure of an organic waste resource recovery method proposed by the present invention.

[0053] In the figure: 1, first conveyor belt; 2, foreign matter separation component; 201, side baffle; 202, electric telescopic rod; 203, push plate; 204, middle baffle; 205, feed frame; 206, second conveyor belt; 207, spring box; 208, rack; 209, ratchet; 210, first transmission disc; 211, second transmission disc; 212, transmission belt. DETAILED DESCRIPTION

[0054] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0055] like Figure 1-Figure 11 As shown, the present invention provides a technical solution: an organic waste resource system, the organic waste resource system includes an organic waste resource module, a gas recovery and reuse module, a microorganism automatic delivery and cultivation module, an internal environment adjustment module, a waste heat recovery module, a multiple safety protection module, an intelligent optimization and data analysis module, a foreign matter separation and removal module and an energy recovery and surplus energy utilization module;

[0056] The organic waste resource module is used to perform original processing on the resource of organic waste;

[0057] The gas recovery and reuse module is used for the recovery and reuse of harmful gases during the fermentation process;

[0058] The microorganism automatic delivery and cultivation module is used for delivery and cultivation of microorganisms for organic waste fermentation;

[0059] The internal environment adjustment module is used to control the temperature and humidity during the fermentation process of organic waste;

[0060] The waste heat recovery module is used to recover the waste heat in the organic waste fermentation process and use it in other heating links;

[0061] The multiple safety protection module is used to monitor parameters in the organic waste treatment system;

[0062] The intelligent optimization and data analysis module is used to optimize key parameters in the organic waste treatment process through intelligent algorithms and analyze data;

[0063] The foreign matter separation and removal module is used to separate non-degradable foreign matter from the garbage;

[0064] The energy recovery and surplus energy utilization module is used to collect and utilize the mechanical energy in the process of organic waste treatment;

[0065] The organic waste resource recovery module includes a crushing unit, a stirring unit, a heating unit, a ventilation unit, a dosing unit and an electronic weighing unit. The crushing unit is used to crush the organic waste, the stirring unit is used to stir the crushed organic waste, the heating unit is used to heat the mixed and stirred organic waste, the ventilation unit is used for air circulation inside and outside the organic waste resource recovery module, the dosing unit is used to add the required medicine, and the electronic weighing unit is used to weigh the formed organic fertilizer;

[0066] The gas recovery and reuse module includes an odor collection unit, an activated carbon adsorption unit, a washing tower purification unit and a gas recovery unit. The odor collection unit is used to collect volatile organic matter and malodorous gases generated during the fermentation process. The activated carbon adsorption unit is used to adsorb harmful substances in harmful gases. The washing tower purification unit is used to wash and purify the gas adsorbed by the activated carbon. The gas recovery unit is used to collect the treated gas and input it into the organic waste resource module again.

[0067] The microorganism automatic delivery and cultivation module includes a microorganism monitoring unit, a microorganism storage unit, a microorganism delivery control unit and a discharge unit. The microorganism monitoring unit is used to monitor the data generated during the fermentation process in real time. The microorganism storage unit is used to store microorganisms of different types and functions. The microorganism delivery control unit is used to control the delivery time and delivery amount of microorganisms. The discharge unit is used to discharge the required microorganisms.

[0068] The internal environment adjustment module includes a temperature monitoring unit, a humidity monitoring unit, a spray control unit, a heating control unit, a switching judgment unit, a cooling control unit and a comprehensive control unit. The temperature monitoring unit is used to measure the temperature in the organic waste resource module in real time. The humidity monitoring unit is responsible for monitoring the humidity in the organic waste resource module. The spray control unit is used to control the spray device to perform humidification operation. The heating control unit is used to turn on or off for temperature adjustment. The switching judgment unit is used to judge whether hot and cold switching is required. The cooling control unit is used to start the cooling water circulation system for cooling operation. The comprehensive control unit is used to coordinate the work of the spray control unit and the heating control unit in combination with the temperature and humidity monitoring data;

[0069] The waste heat recovery module includes a waste heat collection unit, a heat exchange unit, a waste heat transmission unit and a waste heat distribution control unit. The waste heat collection unit is used to collect waste heat generated during the fermentation process. The heat exchange unit is used to convert the collected waste heat into energy. The waste heat transmission unit is used to transmit the converted waste heat. The waste heat distribution control unit is used to control the distribution direction and distribution amount of the waste heat.

[0070] The multiple safety protection module includes a pressure monitoring unit, a gas concentration monitoring unit, an abnormality judgment unit, an alarm start unit and an emergency control unit. The pressure monitoring unit is used to detect the pressure in the organic waste resource recovery module, the gas concentration monitoring unit is used to detect the concentration of harmful gases, the abnormality judgment unit is used to monitor whether the threshold is exceeded, the alarm start unit is used to automatically start the alarm, and the emergency control unit is used to stop working in time;

[0071] The intelligent optimization and data analysis module includes a data acquisition unit, an algorithm optimization unit, a data recording unit, a data analysis unit and a cloud service connection unit. The data acquisition unit is used to collect data during the fermentation process, the data recording unit is used to record all operation data, the data analysis unit is used to analyze the collected and recorded data, and the cloud service connection unit is used to connect to the cloud server;

[0072] The foreign matter separation and removal module includes a foreign matter detection unit, a crushing control unit, a foreign matter adsorption unit and a recovery crushing unit, wherein the foreign matter detection unit is used to detect non-degradable metal foreign matter in organic waste, the crushing control unit is used to control the crushing unit to stop the crushing operation, the foreign matter adsorption unit is used to remove the detected foreign matter from the waste, and the recovery crushing unit is used to control the crushing unit to continue working;

[0073] The energy recovery and surplus energy utilization module includes an energy conversion unit, an electric energy storage unit and a power distribution unit, wherein the energy conversion unit is used to convert mechanical energy into electric energy, the electric energy storage unit is used to store the converted electric energy, and the power distribution unit is used to distribute the stored electric energy;

[0074] Based on the above description, the present invention integrates multiple processes such as crushing, stirring, heating, ventilation, oxygen supply and dosing into one device, avoiding the problem in the prior art that different processing stages need to be transferred to different devices, significantly improving work efficiency and reducing the complexity of manual operation. The controller in the system is communicated with the server, and the controller can monitor and adjust each link such as crushing, heating, ventilation, etc. in real time, thereby realizing automatic control and optimization of the entire fermentation process. This intelligent control design significantly improves the controllability and stability of the fermentation process and reduces the errors caused by human intervention. In the post-fermentation treatment stage, the system is designed with ventilation mechanisms and dosing mechanisms, which can effectively supply oxygen and add additives to ensure that the organic waste in the fermentation process is fully converted into high-quality fertilizers. This integrated post-treatment method significantly improves the quality of the final product and has better resource utilization effects than traditional technologies. The entire system is designed as a modular structure. Each treatment stage can operate independently and can be combined and matched according to needs, which is convenient for equipment expansion and maintenance. It is connected to each module through a quick-connect port, which is convenient for transportation and installation of the equipment and for future expansion according to different processing volume requirements. The design of the oxygen supply mechanism and the heating mechanism effectively guarantees the environmental conditions for the fermentation of organic waste. The oxygen supply equipment ensures sufficient oxygen supply, while the heating plate and temperature sensor accurately control the fermentation temperature at 40-60°C to maintain The optimal activity of microorganisms improves the fermentation efficiency and fertilizer quality. The mechanical energy and waste heat in the fermentation process are collected and reused. A small generator is added to the crushing and stirring unit, and the mechanical movement of stirring and crushing is used to convert energy into electrical energy to supply the power needs of lighting devices or display screens. This design not only saves external power consumption, but also improves the energy utilization efficiency of the system. The system is equipped with a drug storage box, which is connected to the drug adding port, and can realize the automatic drug adding process without the need for additional drug handling operations. This not only improves the convenience of operation, but also ensures the accurate amount of additives, thereby improving the nutritional content and quality of organic waste converted into fertilizers. The system effectively reduces odor emissions in the process of organic waste treatment and improves the working environment by optimizing the ventilation and oxygen supply process. The automated control system can also reduce energy waste and ensure that the oxygen supply and heating processes are accurately started when needed, in line with the environmental protection requirements of low carbon and energy saving.

[0075] like Figure 12-14As shown, the foreign matter separation and removal module is arranged at the feed end of the crushing unit, the feed end of the crushing unit is provided with a first conveyor belt 1, and foreign matter separation components 2 are arranged on both sides of the first conveyor belt 1, the foreign matter separation component 2 includes a side baffle 201, an electric telescopic rod 202, a push plate 203, a middle baffle 204, a feed frame 205, a second conveyor belt 206, a spring box 207, a rack 208, a ratchet 209, a first transmission disc 210, a second transmission disc 211 and a transmission belt 212, the outer side of the side baffle 201 is fixed with an electric telescopic rod 202, and the end of the electric telescopic rod 202 is connected with a push plate 203, and the push plate 203 is connected to the push plate 203. A middle baffle 204 is fixed to the top of the plate 203 through a connecting rod, and a feed frame 205 is fixed to one side of the bottom of the middle baffle 204, a second conveyor belt 206 is arranged below the feed frame 205, a spring box 207 is fixed to the other side of the bottom of the middle baffle 204, and a rack 208 is elastically connected inside the spring box 207, a ratchet 209 is arranged below the rack 208, and a first transmission disc 210 is fixed to the side of the ratchet 209, a second transmission disc 211 is fixed to the end of the output shaft at one end of the second transmission belt 206, and a transmission belt 212 is sleeved on the outer wall of the second transmission disc 211 and the first transmission disc 210;

[0076] The specific operation is as follows: when the foreign matter in the garbage is removed by the foreign matter adsorption unit, the garbage containing impurities is firstly transmitted to the crushing unit, i.e., the feeding end of the crushing mechanism, through the first conveyor belt 1. During the transmission process, the camera and the detector are used to detect whether the garbage contains impurities. For the part of the garbage containing impurities, when it is transmitted between the middle baffle plate 204 and the push plate 203, the electric telescopic rod 202 contracts so that the push plate 203 moves horizontally along the surface of the first conveyor belt 1 to push the garbage containing impurities to move horizontally. At the same time, the middle baffle plate 204 moves outward accordingly so that the garbage containing impurities falls along the feeding frame 205 to the surface of the second conveyor belt 206;

[0077] When the middle baffle 204 translates, the spring box 207 translates with the rack 208 to drive the ratchet 209 to rotate, so that the first transmission disc 210 drives the second transmission disc 211 to rotate through the transmission belt 212, thereby allowing the second transmission belt 206 to carry the garbage containing impurities for transmission;

[0078] After the garbage containing impurities falls, the electric telescopic rod 202 extends to reset the push plate 203 and the middle baffle 204 so that the subsequent garbage can pass through, and the above operation is repeated to push all the garbage containing impurities to the surface of the second conveyor belt 206, wherein the rack 208 is reset together with the middle baffle 204, and the rack 208 is lifted up during the reset process by the spring inside the spring box 207 to prevent it from driving the ratchet 209 to rotate in the opposite direction, so that the ratchet 209 can only rotate in one direction each time the garbage containing impurities is pushed, so that the second conveyor belt 206 can only be driven in one direction, thereby preventing the second conveyor belt 206 from returning with the garbage on its surface;

[0079] Both sides of the second conveyor belt 206 are manual areas, where the garbage containing impurities is sorted and classified manually, and the organic garbage is returned to the first conveyor belt 1 through other conveying mechanisms, while other garbage containing impurities is transmitted and processed separately. The transmission of the second conveyor belt 206 does not require an additional power source, and only relies on the thrust of pushing the garbage to fall each time to drive the ratchet 209 to rotate, thereby further driving the second conveyor belt 206 to transport the garbage. As a result, the second conveyor belt 206 does not need to keep idling when it is not carrying garbage, which causes a waste of resources.

[0080] like Figure 1-Figure 11 As shown, a method for recycling organic waste is applied with the above-mentioned organic waste recycling system, and the method for recycling organic waste comprises the following steps:

[0081] Step 1: Put the organic waste into the crushing unit of the organic waste resource module, the crushing unit crushes the waste, the stirring unit stirs the crushed waste at the same time, the foreign matter detection unit of the foreign matter separation and removal module works continuously, and when non-degradable foreign matter is detected, the crushing control unit stops the crushing unit, the foreign matter adsorption unit removes the foreign matter, and then resumes the operation of the crushing unit;

[0082] Step 2: After the crushing and stirring are completed, the heating unit heats the mixed organic waste, and the temperature monitoring unit and humidity monitoring unit of the internal environment adjustment module monitor in real time. When the temperature or humidity deviates from the set value, the switching judgment unit makes a judgment, the cooling control unit starts the cooling water circulation system or the heating control unit turns on the heating device, and when the humidity is low, the spray control unit controls the spray device to humidify;

[0083] Step 3: During the heating and environmental adjustment process, the microbial monitoring unit of the microbial automatic delivery and cultivation module monitors the fermentation progress, and the microbial delivery control unit delivers functional microorganisms of different stages into the organic waste through the discharge unit according to the amount of organic waste;

[0084] Step 4: During the fermentation process, the odor collection unit of the gas recovery and reuse module collects the volatile organic compounds and malodorous gases generated, and the gases are processed by the activated carbon adsorption unit and the scrubber purification unit in turn. The gas recovery unit returns the purified gas to the organic waste resource module;

[0085] Step 5: During fermentation, the waste heat collection unit of the waste heat recovery module collects waste heat, and after conversion by the heat exchange unit, the waste heat transmission unit transmits it to the feeding section or the work site. At the same time, the pressure monitoring unit and the gas concentration monitoring unit of the multiple safety protection module detect in real time, and the abnormality judgment unit compares. When an abnormality occurs, the alarm start unit starts the alarm, and the emergency control unit shuts down the operation module.

[0086] Step 6: During the processing, the data collection unit of the intelligent optimization and data analysis module collects data, the data recording unit records the operation data, the data analysis unit analyzes the data, the algorithm optimization unit optimizes the key parameters according to the results, and uploads the data to the cloud server through the cloud service connection unit;

[0087] Step 7: During crushing and mixing, the energy conversion unit of the energy recovery and surplus energy utilization module converts mechanical energy into electrical energy, the electrical energy storage unit stores the electrical energy, and the power distribution unit distributes the electrical energy as needed for auxiliary functions;

[0088] Step 8. After the above treatment, organic fertilizer is finally produced, and the electronic weighing unit weighs it during the production.

[0089] In summary, when using the organic waste resource recovery system and method, first of all.

[0090] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An organic waste resource system, characterized in that: The organic waste resource system includes an organic waste resource module, a gas recovery and reuse module, a microorganism automatic delivery and cultivation module, an internal environment adjustment module, a waste heat recovery module, a multiple safety protection module, an intelligent optimization and data analysis module, a foreign matter separation and removal module, and an energy recovery and surplus energy utilization module; The organic waste resource module is used to perform original processing on the resource of organic waste; The gas recovery and reuse module is used for the recovery and reuse of harmful gases during the fermentation process; The microorganism automatic delivery and cultivation module is used for delivery and cultivation of microorganisms for organic waste fermentation; The internal environment adjustment module is used to control the temperature and humidity during the fermentation process of organic waste; The waste heat recovery module is used to recover the waste heat in the organic waste fermentation process and use it in other heating links; The multiple safety protection module is used to monitor parameters in the organic waste treatment system; The intelligent optimization and data analysis module is used to optimize key parameters in the organic waste treatment process through intelligent algorithms and analyze data; The foreign matter separation and removal module is used to separate non-degradable foreign matter from the garbage; The energy recovery and surplus energy utilization module is used to collect and utilize the mechanical energy in the process of organic waste treatment.

2. The organic waste resource recovery system according to claim 1, characterized in that: The organic waste resource recovery module includes a crushing unit, a stirring unit, a heating unit, a ventilation unit, a dosing unit and an electronic weighing unit. The crushing unit is used to crush the organic waste, the stirring unit is used to stir the crushed organic waste, the heating unit is used to heat the mixed and stirred organic waste, the ventilation unit is used for air circulation inside and outside the organic waste resource recovery module, the dosing unit is used to add required drugs, and the electronic weighing unit is used to weigh the formed organic fertilizer.

3. The organic waste resource recovery system according to claim 1, characterized in that: The gas recovery and reuse module includes an odor collection unit, an activated carbon adsorption unit, a washing tower purification unit and a gas recovery unit. The odor collection unit is used to collect volatile organic matter and malodorous gases generated during the fermentation process. The activated carbon adsorption unit is used to adsorb harmful substances in harmful gases. The washing tower purification unit is used to wash and purify the gas adsorbed by the activated carbon. The gas recovery unit is used to collect the treated gas and input it into the organic waste resource module again. The microorganism automatic delivery and cultivation module includes a microorganism monitoring unit, a microorganism storage unit, a microorganism delivery control unit and a discharge unit. The microorganism monitoring unit is used to monitor the data generated during the fermentation process in real time, the microorganism storage unit is used to store microorganisms of different types and functions, the microorganism delivery control unit is used to control the delivery time and delivery amount of microorganisms, and the discharge unit is used to discharge the required microorganisms.

4. The organic waste resource recovery system according to claim 1, characterized in that: The internal environment adjustment module includes a temperature monitoring unit, a humidity monitoring unit, a spray control unit, a heating control unit, a switching judgment unit, a cooling control unit and a comprehensive control unit. The temperature monitoring unit is used to measure the temperature in the organic waste resource module in real time. The humidity monitoring unit is responsible for monitoring the humidity in the organic waste resource module. The spray control unit is used to control the spray device to perform humidification operation. The heating control unit is used to turn on or off for temperature adjustment. The switching judgment unit is used to judge whether hot and cold switching is required. The cooling control unit is used to start the cooling water circulation system for cooling operation. The comprehensive control unit is used to coordinate the work of the spray control unit and the heating control unit in combination with the temperature and humidity monitoring data; The waste heat recovery and utilization module includes a waste heat collection unit, a heat exchange unit, a waste heat transmission unit and a waste heat distribution control unit. The waste heat collection unit is used to collect the waste heat generated during the fermentation process, the heat exchange unit is used to convert the collected waste heat into energy, the waste heat transmission unit is used to transmit the converted waste heat, and the waste heat distribution control unit is used to control the distribution direction and amount of the waste heat.

5. The organic waste resource recovery system according to claim 1, characterized in that: The multiple safety protection module includes a pressure monitoring unit, a gas concentration monitoring unit, an abnormality judgment unit, an alarm activation unit and an emergency control unit. The pressure monitoring unit is used to detect the pressure in the organic waste resource module, the gas concentration monitoring unit is used to detect the concentration of harmful gases, the abnormality judgment unit is used to monitor whether it exceeds the threshold, the alarm activation unit is used to automatically activate the alarm, and the emergency control unit is used to stop working in time.

6. The organic waste resource recovery system according to claim 1, characterized in that: The intelligent optimization and data analysis module includes a data acquisition unit, an algorithm optimization unit, a data recording unit, a data analysis unit and a cloud service connection unit. The data acquisition unit is used to collect data during the fermentation process, the data recording unit is used to record all operation data, the data analysis unit is used to analyze the collected and recorded data, and the cloud service connection unit is used to connect to the cloud server; The foreign matter separation and removal module includes a foreign matter detection unit, a crushing control unit, a foreign matter adsorption unit and a recovery crushing unit. The foreign matter detection unit is used to detect non-degradable metal foreign matter in organic waste. The crushing control unit is used to control the crushing unit to stop the crushing operation. The foreign matter adsorption unit is used to remove the detected foreign matter from the waste. The recovery crushing unit is used to control the crushing unit to continue working.

7. The organic waste resource recovery system according to claim 1, characterized in that: The energy recovery and surplus energy utilization module includes an energy conversion unit, an electric energy storage unit and a power distribution unit. The energy conversion unit is used to convert mechanical energy into electric energy, the electric energy storage unit is used to store the converted electric energy, and the power distribution unit is used to distribute the stored electric energy.

8. The organic waste resource recovery system according to claim 1, characterized in that: The foreign matter separation and removal module is arranged at the feed end of the crushing unit, the feed end of the crushing unit is provided with a first conveyor belt (1), and foreign matter separation components (2) are arranged on both sides of the first conveyor belt (1).

9. The organic waste resource recovery system according to claim 8, characterized in that: The foreign matter separation component (2) comprises a side baffle (201), an electric telescopic rod (202), a push plate (203), a middle baffle (204), a feed frame (205), a second transmission belt (206), a spring box (207), a rack (208), a ratchet (209), a first transmission disc (210), a second transmission disc (211) and a transmission belt (212); the outer side surface of the side baffle (201) is fixed with the electric telescopic rod (202), and the end of the electric telescopic rod (202) is connected with the push plate (203); the top of the push plate (203) is fixed with the middle baffle (204) via a connecting rod, and the middle baffle (2 04) is fixed with a feed frame (205) on one side of the bottom, a second transmission belt (206) is arranged below the feed frame (205), a spring box (207) is fixed on the other side of the bottom of the middle baffle (204), and the spring box (207) is elastically connected to a rack (208) inside, a ratchet (209) is arranged below the rack (208), and a first transmission disk (210) is fixed on the side of the ratchet (209), a second transmission disk (211) is fixed to the end of the output shaft at one end of the second transmission belt (206), and a transmission belt (212) is sleeved on the outer wall of the second transmission disk (211) and the first transmission disk (210).

10. An organic waste resource recovery method, which uses an organic waste resource recovery system according to any one of claims 1 to 9, characterized in that: The organic waste resource recovery method comprises the following steps: Step 1: Put the organic waste into the crushing unit of the organic waste resource module, the crushing unit crushes the waste, the stirring unit stirs the crushed waste at the same time, the foreign matter detection unit of the foreign matter separation and removal module works continuously, and when non-degradable foreign matter is detected, the crushing control unit stops the crushing unit, the foreign matter adsorption unit removes the foreign matter, and then resumes the operation of the crushing unit; Step 2: After the crushing and stirring are completed, the heating unit heats the mixed organic waste, and the temperature monitoring unit and humidity monitoring unit of the internal environment adjustment module monitor in real time. When the temperature or humidity deviates from the set value, the switching judgment unit makes a judgment, the cooling control unit starts the cooling water circulation system or the heating control unit turns on the heating device, and when the humidity is low, the spray control unit controls the spray device to humidify; Step 3: During the heating and environmental adjustment process, the microbial monitoring unit of the microbial automatic delivery and cultivation module monitors the fermentation progress, and the microbial delivery control unit delivers functional microorganisms of different stages into the organic waste through the discharge unit according to the amount of organic waste; Step 4: During the fermentation process, the odor collection unit of the gas recovery and reuse module collects the volatile organic compounds and malodorous gases generated, and the gases are processed by the activated carbon adsorption unit and the scrubber purification unit in turn. The gas recovery unit returns the purified gas to the organic waste resource module; Step 5: During fermentation, the waste heat collection unit of the waste heat recovery module collects waste heat, and after conversion by the heat exchange unit, the waste heat transmission unit transmits it to the feeding section or the work site. At the same time, the pressure monitoring unit and the gas concentration monitoring unit of the multiple safety protection module detect in real time, and the abnormality judgment unit compares. When an abnormality occurs, the alarm start unit starts the alarm, and the emergency control unit shuts down the operation module. Step 6: During the processing, the data collection unit of the intelligent optimization and data analysis module collects data, the data recording unit records the operation data, the data analysis unit analyzes the data, the algorithm optimization unit optimizes the key parameters according to the results, and uploads the data to the cloud server through the cloud service connection unit; Step 7: During crushing and mixing, the energy conversion unit of the energy recovery and surplus energy utilization module converts mechanical energy into electrical energy, the electrical energy storage unit stores the electrical energy, and the power distribution unit distributes the electrical energy as needed for auxiliary functions; Step 8. After the above treatment, organic fertilizer is finally produced, and the electronic weighing unit weighs it during the production.

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