CN-121974735-A - Intelligent temperature control stirring energy-saving compost box

CN121974735ACN 121974735 ACN121974735 ACN 121974735ACN-121974735-A

Abstract

The invention belongs to the technical field of composting equipment, and particularly discloses an intelligent temperature-control stirring energy-saving composting box which comprises a composting tank body, a power system, a stirring assembly, a temperature control assembly, a sensor assembly and a filtrate treatment mechanism. Solves the problems of difficult turning, overlarge and difficult detection of harmful gas overflow amount, uneven distribution of trace elements caused by the sinking of filtrate, larger influence of seasonal temperature difference and the like of the traditional compost bin.

Inventors

ZHANG HONGMEI
WANG ZHISHENG
LIU QIAN
CHENG MINGHANG
Lian Xiaoyun
CHEN LINGLING

Assignees

塔里木大学

Dates

Publication Date: 20260505
Application Date: 20260319
Priority Date: 20251217

Claims (8)

1. An intelligent temperature-controlled stirring energy-saving compost bin, which is characterized by comprising: the composting device comprises a composting tank body (1), wherein the composting tank body (1) is provided with a solar device (2), a frame is welded around the composting tank body (1) and is fixed, an insulating layer is arranged at a gap between the periphery of the composting tank body (1) and the frame, and a sealing top filling is arranged at the top of the composting tank body; The power system (5) comprises a storage battery (51) and a control module, wherein the solar device (2) is electrically connected with the storage battery (51), the storage battery (51) is arranged at the bottom of the frame and is positioned below the composting tank body (1), and the storage battery (51) is in signal connection with the control module; the stirring assembly (3) comprises a stirring wheel (31) and a driving motor (32), wherein the driving motor (32) is respectively connected with a storage battery (51) and a control module, the driving motor (32) is arranged on the bottom of the frame, and an output shaft of the driving motor (32) penetrates through the bottom of the composting tank body (1) and is fixedly connected with the stirring wheel (31) to drive the stirring wheel (31) to rotate; the temperature control assembly (4) comprises a temperature sensor and a temperature adjusting component which are respectively connected with the storage battery (51) and the control module; The sensor assembly (6) comprises a PH sensor, an ammonia sensor and a pressure sensor, and is respectively connected with the storage battery (51) and the control module; The filtrate treatment mechanism (7) comprises a ball valve (71) arranged on one side of the composting tank body (1) and a containing device, and the containing device is communicated with the ball valve (71).
2. The intelligent temperature-control stirring energy-saving compost bin according to claim 1, wherein the compost tank body (1) is of a sealed hollow structure, the bottom of the compost tank body is an inclined bottom surface, the ball valve is arranged on the lower side, and sealing gaskets are arranged at the connecting positions of all components and the compost tank body (1).
3. The intelligent temperature-control stirring energy-saving compost bin according to claim 1, wherein the solar device (2) is a monocrystalline silicon solar panel and is electrically connected with the storage battery (51) through a photovoltaic controller.
4. The intelligent temperature-control stirring energy-saving compost bin of claim 1, wherein the control module is controlled by a single-chip microcomputer and is provided with a control panel.
5. The intelligent temperature-control stirring energy-saving compost bin according to claim 1, wherein the driving motor (32) is a gear motor, spiral blades are arranged on the surface of the stirring wheel (31), and the control module can control the starting and stopping of the driving motor (32) and the rotating speed.
6. The intelligent temperature-controlled stirring energy-saving compost bin of claim 1, wherein the temperature sensors are 2 groups, and respectively detect the external temperature and the internal temperature of the compost tank (1).
7. The intelligent temperature-control stirring energy-saving compost bin according to claim 1, wherein the PH sensor (), the ammonia sensor (), and the pressure sensor () are respectively installed on the top cover, and the detection head is positioned in the compost tank (1).
8. An intelligent temperature-controlled stirring energy-saving composting method characterized in that the composting box applying any one of claims 1-7 comprises the following steps: S1, material input, namely, inputting biomass compost raw materials into a tank through a feed inlet at the top of a composting tank body (1), and closing the feed inlet to keep the tank body in a sealed state; s2, starting power supply, namely collecting solar energy by a solar device (2), converting the solar energy into electric energy, stabilizing the voltage and limiting the current through a photovoltaic controller, storing the electric energy into a storage battery (51), supplying power for a stirring assembly (3), a temperature control assembly (4) and a sensor assembly (6) by the storage battery (51), starting a control module, selecting a manual mode or an automatic mode with a preset period through the control module, driving a stirring wheel (31) to rotate by a driving motor (32), and turning and mixing materials in a tank; S3, monitoring states, namely acquiring material PH value, in-tank ammonia concentration and pressure data in real time by a PH sensor, an ammonia sensor and a pressure sensor, transmitting the data to a control module and displaying the data on a control panel, synchronously monitoring composting temperature in the tank and external environment temperature by a temperature sensor, transmitting the data to the control module, triggering a heating plate of a temperature regulating assembly to start heating by the control module when the temperature in the tank is lower than a preset lower limit value, and starting a cooling fan to ventilate and cool when the temperature is higher than a preset upper limit value S4, filtrate treatment, namely periodically opening a ball valve (71), guiding filtrate accumulated in the tank into a storage device, closing the ball valve (71), naturally evaporating the filtrate, and taking out the storage device to stack or otherwise treat the concentrated filtrate when the water content is reduced to 30% -40%; S5, discharging the compost, namely opening a discharge hole of the compost tank body (1) after the compost is completed, and discharging the decomposed fertilizer.

Description

Intelligent temperature control stirring energy-saving compost box Technical Field The invention belongs to the technical field of composting equipment, and particularly relates to an intelligent temperature-control stirring energy-saving composting box. Background Compost bins are particularly important in agriculture, animal husbandry, environmental industry, and chemical analysis industry. The waste produced by various agriculture and animal husbandry is used as biomass compost in the agricultural industry, the product can provide various microelements required in the plant growth process, various greenhouse gases and harmful gases produced in the conventional fecal treatment process of the feces can be reduced, and the application field is very wide. In recent years, with the large-scale development of the traditional agriculture and animal husbandry, the discharge amount of solid waste is greatly increased, meanwhile, the demand of crops for organic fertilizers is continuously rising, and the market utilization rate of compost bins is rapidly rising. However, the existing traditional compost bin still has a plurality of problems to be solved in the practical application process, namely, the traditional compost bin is difficult to turn over, the traditional compost bin depends on manual turning over, the labor intensity is high, the efficiency is low, the compost material is difficult to turn over uniformly, the reproduction activity of microorganisms is affected, the quality of the compost is further reduced, the harmful gas such as ammonia gas is generated in the composting process due to overlarge and difficult detection of the harmful gas overflow amount, the traditional compost bin lacks an effective monitoring means, the concentration of the harmful gas cannot be held in a palm in real time, the gas is easy to leak, the environment is polluted and the health of a human body is endangered, the filtrate is not uniform in distribution due to the sinking of the filtrate in the composting process, the filtrate generated in the composting material fermentation process is easy to accumulate at the bottom of the box body, the filtrate is difficult to be fully mixed with the composting material, the distribution of the trace elements in the composting material is unbalanced, the quality of the compost is influenced, the composting effect is greatly influenced by the seasonal temperature difference, the traditional compost bin has no effective temperature control mechanism, and the reproduction of the microorganisms in the composting process is remarkably reduced when the environment temperature is too high or too low. Based on the above-mentioned shortcomings of the prior art, there is a need for an intelligent composting apparatus capable of solving the above-mentioned problems, so as to improve the level of intellectualization, stability and energy saving of composting. Disclosure of Invention The invention aims to overcome the defects of the prior art, and provides an intelligent temperature control stirring energy-saving compost box, aiming at solving the problems of difficult turning, difficult detection of harmful gas, uneven filtrate distribution, large influence by seasonal temperature difference and the like of the traditional compost box in the prior art, so as to realize intelligent temperature control, automatic stirring, multi-index monitoring and reasonable filtrate treatment in the composting process, improve the composting effect, reduce the energy consumption and simplify the operation flow. In order to achieve the above purpose, the present invention adopts the following technical scheme: An intelligent temperature-controlled stirring energy-saving compost bin, comprising: The composting device comprises a composting tank body, wherein the composting tank body is provided with a solar device, a frame is welded around the composting tank body and fixed, an insulating layer is arranged at a gap between the periphery of the composting tank body and the frame, a sealing tank top is arranged at the top of the composting tank body, the solar device is arranged on one side of the frame and used for providing energy power for the composting tank body, and the solar device can rotate in a telescopic mode. The power system comprises a storage battery and a control module, wherein the solar device is electrically connected with the storage battery, and the storage battery is arranged at the bottom of the frame and is positioned below the composting tank body; The stirring assembly comprises a stirring wheel and a driving motor, the driving motor is respectively connected with the storage battery and the control module, the driving motor is arranged on the bottom of the frame, and an output shaft of the driving motor penetrates through the bottom of the composting tank body, is fixedly connected with the stirring wheel and drives the stirring wheel to rotate; the temperature control assembly comprise