Intelligent regulation and control film mulching, composting, oxidation, fermentation and intercalation device

Abstract

The invention relates to the technical field of composting, and provides an intelligent regulation and control film mulching composting oxidation fermentation intercalation device which comprises an insertion plate, a pile body fermentation condition detection unit, an oxidant storage bin and a data monitoring regulation and control system. Two sensors are arranged on the upper portion to monitor the temperature, pH and conductivity basic physicochemical indexes of different depths of a pile body and the gas generation and moisture output conditions. The oxidizing agent is released from the storage bin in a gradient mode according to monitoring results. According to the invention, under the condition of keeping the advantages of film-coated aerobic composting, on the basis of reducing economic investment and energy consumption, the fermentation efficiency of the aerobic composting process is effectively promoted, and synchronous realization of efficient treatment and energy conservation and emission reduction is promoted.

Description

Technical Field

[0001] The present invention relates to the technical field of composting, and in particular to an intelligently controlled film-covered composting oxidation fermentation intercalation device. Background Art

[0002] Film-covered aerobic composting is a way to utilize organic waste as a resource. It can convert organic waste into organic fertilizer and increase the organic matter content in the soil. Physical and chemical parameters including temperature, pH and conductivity are important indicators in composting. Some gas is usually discharged during the composting process, and the moisture content of the pile is in dynamic change. During the composting fermentation process, the fermentation state inside the pile (including oxygen content, moisture, temperature, etc.) will continue to change. The existing composting process is difficult to monitor and control in real time. The final composting effect is highly random and cannot be controlled towards the expected effect, which can easily lead to poor composting effect, low efficiency and high cost. Summary of the Invention

[0003] The present invention uses an intelligently controlled film-coated composting oxidation fermentation intercalation device and, utilizing monitoring data on the physical and chemical properties of the compost and the fermentation conditions, gradually adds oxidants to stimulate the production of active oxygen in the compost and regulates its concentration, thereby promoting rapid composting, improving composting efficiency and reducing costs.

[0004] The present invention provides an intelligently controlled film-covered composting oxidation fermentation intercalation device, comprising an intercalation board, a control mainboard mounted on the intercalation board, and:

[0005] A pile fermentation condition detection unit is connected to the control main board and is used to monitor and sense the temperature, pH value, basic physical and chemical indicators of conductivity, gas generation, and water output at different depths of the pile to obtain monitoring data;

[0006] an oxidant storage bin, for storing oxidant contents;

[0007] a content release control component, connected to the control mainboard and the oxidant storage bin, respectively, and the control mainboard controls the oxidant storage bin to release the content in a gradient according to the monitoring data;

[0008] A data monitoring and control system is connected to the control mainboard. The data monitoring and control system includes a digital display and an infrared camera. The infrared camera is used to collect image information of the pile surface, and the digital display is used to display the monitoring data and the image information.

[0009] In some embodiments of the above-mentioned intelligent control film-covered composting oxidation fermentation intercalation device, the pile fermentation condition detection unit includes a basic physical and chemical indicator sensor and a gas generation moisture output sensor, which monitors data at different depths of the pile at intervals of 1 hour, and displays the monitoring data in real time on a digital display;

[0010] The monitoring data includes temperature data, pH data, conductivity data, oxygen content data, and humidity data of the pile;

[0011] The basic physical and chemical indicator sensors include a temperature sensor, a pH sensor, and a conductivity sensor module. The temperature sensor is used to detect the temperature of the pile to obtain the temperature data. The pH sensor is used to detect the pH value of the pile to obtain the pH data. The conductivity sensor is used to detect the conductivity of the pile to obtain the conductivity data.

[0012] The gas generation moisture output sensor includes an oxygen content sensor and a moisture sensor. The oxygen content sensor is used to detect the oxygen content in the stack to obtain the oxygen content data, and the moisture sensor is used to detect the humidity in the stack to obtain the humidity data.

[0013] In some embodiments of the above-mentioned intelligent controlled film-covered composting oxidation fermentation intercalation device, the oxidant storage bin includes a top oxidant storage bin and a bottom oxidant storage bin, and the top oxidant storage bin and the bottom oxidant storage bin respectively have four bin bodies filled with contents of different gradients, and the contents include oxidants; the top oxidant storage bin is located in the upper middle part of the intercalation plate, for releasing contents to the shallow area of the pile body, and the bottom oxidant storage bin is located in the lower middle part of the intercalation plate, for releasing contents to the deep area of the pile body; the pile fermentation condition detection unit is located in the middle part of the intercalation plate, and the basic physical and chemical index sensors and the gas generation moisture output sensor are arranged in the up and down directions for detecting data at different depths of the pile body.

[0014] In some embodiments of the above-mentioned intelligent control film-covered composting oxidation fermentation intercalation device, in the four bins of the oxidant storage bin, the oxidant concentration in the contents is the same, and the content gradient is set to 1:0.8:0.5:0.2 in sequence according to the mass ratio.

[0015] In some embodiments of the above-mentioned intelligent control film-covered composting oxidation fermentation intercalation device, the mass of the contents in the four bins of the oxidant storage bin is the same, and the content gradient is set to 0.2:0.5:0.8:1 according to the ratio of the oxidant concentration contained.

[0016] In some embodiments of the above-mentioned intelligent control film-covered composting oxidation fermentation intercalation device, the oxidant includes one or more of sodium persulfate, potassium persulfate, and ammonium persulfate.

[0017] In some embodiments of the above-mentioned intelligent control film-covered composting oxidation fermentation intercalation device, the data monitoring and control system includes a manual start-stop control module, which is connected to the control main board and is used to start or stop controlling the intelligent control film-covered composting oxidation fermentation intercalation device.

[0018] In some embodiments of the above-mentioned intelligent control film-covered composting oxidation fermentation intercalation device, the content release control component includes a gas cylinder, a box body, and a conduit. The box body is fixed to the intercalation plate, the gas cylinder is fixedly connected to the inside of the box body, and the internal space of the box body is connected to the internal space of each of the warehouse bodies through the conduit. A release port is provided on the warehouse body, a first solenoid valve is installed on the gas nozzle of the gas cylinder, and a second solenoid valve is installed on the conduit. The first solenoid valve and the second solenoid valve are respectively connected to the control main board, and the control main board controls the operation of the first solenoid valve and the second solenoid valve according to the monitoring data;

[0019] When the first solenoid valve is opened, the compressed gas in the gas cylinder is injected into the interior of the box body, and the gas pressure is transmitted to the interior space of the warehouse body through the conduit, squeezing the contents inside the warehouse body out of the release port.

[0020] In some embodiments of the above-mentioned intelligent control film composting oxidation fermentation intercalation device, a partition is fixedly connected to the inside of the warehouse body, and the partition divides the internal space of the warehouse body into an upper space and a lower space. The contents are stored in the upper space. A connecting port is provided on the partition, and a valve plate is horizontally rotatably connected to the lower surface of the partition. The valve plate cover is connected to the lower end of the connecting port. A spring is provided in the lower space, and the upper end of the spring is connected to the lower surface of the valve plate. The lower end of the spring is fixedly connected to the bottom surface of the warehouse body, and the release port is arranged on the side wall of the lower space.

[0021] In some embodiments of the above-mentioned intelligent control film-coated composting oxidation fermentation intercalation device, a filter cloth is fixedly connected to the inner side of the release port, a sealing ring is fixedly connected to the upper surface of the valve plate, and the sealing ring is arranged around the communication port.

[0022] Beneficial effects of the present invention:

[0023] The physical and chemical properties and fermentation conditions at each depth of the pile can be monitored in real time. Oxidants can be added according to the parameter index gradient to stimulate the production of active oxygen in the pile and regulate its concentration, thereby promoting rapid decomposition of the pile, improving composting efficiency and reducing the cost of film-covered aerobic composting technology.

[0024] Through the three groups of oxidant storage bins (upper, middle and lower), a variety of oxidant release combination solutions can be implemented at low cost and high efficiency, which is convenient for dealing with piles in different states and piles in different fermentation stages, and better monitoring and control of the pile state. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0026] Figure 1 This is one of the overall structural diagrams of an intelligent control film-covered composting oxidation fermentation intercalation device provided by the present invention;

[0027] Figure 2 This is the second overall structural diagram of an intelligent control film-covered composting oxidation fermentation intercalation device provided by the present invention;

[0028] Figure 3 This is a cross-sectional view of the overall structure of an intelligent control film-covered composting oxidation fermentation intercalation device provided by the present invention;

[0029] Figure 4 is a cross-sectional view of a top oxidant storage bin provided by the present invention;

[0030] Figure 5 The present invention provides a schematic diagram of the electronic components connection structure of an intelligent control film-covered composting oxidation fermentation intercalation device.

[0031] Reference numerals:

[0032] 1. Bottom oxidant storage bin; 2. Basic physical and chemical index sensors; 3. Bluetooth cluster system; 4. Gas generation moisture output sensor; 5. Top oxidant storage bin; 6. Infrared camera; 7. Digital display; 8. Bluetooth signal receiving device; 9. Manual stop device; 10. Manual start device; 11. Insert plate; 12. Middle oxidant storage bin; 13. Bin body; 14. Partition; 15. Connecting port; 16. Valve plate; 17. Sealing ring; 18. Spring; 19. Release port; 20. Filter cloth; 21. Box body; 22. Gas cylinder; 23. First solenoid valve; 24. Conduit; 25. Second solenoid valve; 26. Battery; 27. Control main board; 28. Upper space; 29. Lower space. DETAILED DESCRIPTION

[0033] Various exemplary embodiments, features and aspects of the present application will be described in detail below with reference to the accompanying drawings. The same reference numerals in the drawings represent elements with the same or similar functions. Although various aspects of the embodiments are shown in the drawings, the drawings are not necessarily drawn to scale unless otherwise indicated. The special word "exemplary" here means "used as an example, embodiment or illustrative". Any embodiment described here as "exemplary" is not necessarily interpreted as being superior or better than other embodiments. In addition, in order to better illustrate the present application, those skilled in the art will understand that numerous specific details are given in each embodiment below. The present application can also be implemented without certain specific details. In some embodiments, methods, means and elements well known to those skilled in the art are not described in detail in order to highlight the main purpose of the present application.

[0034] Example 1

[0035] Combine Figures 1 to 5 As shown, this embodiment provides an intelligent control film-covered composting oxidation fermentation intercalation device, including an insert board 11, a control main board 27 installed on the insert board 11, and:

[0036] The pile fermentation condition detection unit is connected to the control main board 27 and is used to monitor the temperature, pH value, conductivity, basic physical and chemical indicators, gas generation, and water output at different depths of the pile to obtain monitoring data;

[0037] an oxidant storage bin, for storing oxidant contents;

[0038] The content release control component is connected to the control main board 27 and the oxidant storage bin respectively. The control main board 27 controls the oxidant storage bin to release the content in a gradient according to the monitoring data;

[0039] The data monitoring and control system is connected to the control main board 27. The data monitoring and control system includes a digital display 7 and an infrared camera 6. The infrared camera 6 is used to collect image information of the pile surface, and the digital display is used to display monitoring data and image information.

[0040] In some embodiments of this embodiment, the pile fermentation condition detection unit includes a basic physical and chemical indicator sensor 2 and a gas generation moisture output sensor 4, which monitors data at different depths of the pile at intervals of 1 hour, and displays the monitoring data in real time on a digital display;

[0041] The monitoring data includes the temperature data, pH data, conductivity data, oxygen content data, and humidity data of the pile;

[0042] The basic physical and chemical index sensor 2 includes a temperature sensor, a pH sensor and a conductivity sensor module. The temperature sensor is used to detect the temperature of the pile to obtain temperature data, the pH sensor is used to detect the pH value of the pile to obtain pH data, and the conductivity sensor is used to detect the conductivity of the pile to obtain conductivity data.

[0043] The gas generation moisture output sensor 4 includes an oxygen content sensor and a moisture sensor. The oxygen content sensor is used to detect the oxygen content in the stack to obtain oxygen content data, and the moisture sensor is used to detect the humidity in the stack to obtain humidity data.

[0044] In some embodiments of this embodiment, the oxidant storage bin includes a top oxidant storage bin 5 and a bottom oxidant storage bin 1, and the top oxidant storage bin 5 and the bottom oxidant storage bin 1 respectively have four bins 13 filled with different content gradients, and the contents include oxidants; the top oxidant storage bin 5 is located in the upper and middle part of the plug plate 11, and is used to release the contents to the shallow area of the pile body, and the bottom oxidant storage bin 1 is located in the lower and middle part of the plug plate 11, and is used to release the contents to the deep area of the pile body; the pile fermentation condition detection unit is located in the middle part of the plug plate 11, and the basic physical and chemical index sensor 2 and the gas generation moisture output sensor 4 are arranged in the upper and lower directions for detecting data at different depths of the pile body.

[0045] In some embodiments of this example, in the four bins 13 of the oxidant storage bin, the oxidant concentration in the contents is the same, and the content gradients are set to 1:0.8:0.5:0.2 in mass ratio (corresponding to the first gradient, the second gradient, the third gradient, and the fourth gradient, respectively).

[0046] In some implementations of this embodiment, the oxidant includes one or more of sodium persulfate, potassium persulfate, and ammonium persulfate.

[0047] In some embodiments of this embodiment, the data monitoring and control system also includes a manual start-stop control module, which includes a manual stop device 9 and a manual start device 10. The manual stop device 9 and the manual start device 10 are respectively connected to the control main board 27, and are used to start or stop controlling the intelligent control film composting oxidation fermentation intercalation device.

[0048] The intelligent control film composting oxidation fermentation intercalation device is inserted into the pile during the pretreatment process of the film composting. The pile fermentation detection unit and the oxidant storage bin are submerged inside the pile, and the data monitoring and control system is in the observable area outside the pile. When the film composting system is completed, the physical and chemical indicators, gas production and water output at different depths and different parts of the pile are monitored in real time through signal conduction. In the early stage of composting, the first gradient content is released to maintain the water content of the pile at 62%-65%. The bottom rotating mixing device (which does not belong to the protection content of the present invention and is therefore not described in detail, and an electric stirrer can be used, for example) runs continuously for 30 minutes, with an interval of 2 hours, for 2 days, and an interval of 1 day. Monitor the temperature change of the pile. When the heating rate is lower than 12°C / d, the storage bin releases the fourth gradient oxidant to maintain the water content of the pile at 62%-65%. The bottom rotating mixing device runs continuously for 30 minutes, with an interval of 2 hours, for 2 days, and an interval of 1 day. Monitor the pH and EC of the reactor to maintain a pH between 7.1 and 8.2, with the EC peak below 4.5 mS / cm during oxidant release and mixing. Monitor the gas production of the reactor to ensure that the peak gas production occurs before the fourth day.

[0049] A computer program is pre-installed in the program memory of the control mainboard 27. The computer program includes the operation and parameter definition of the data monitoring and control system, and executes the device operation based on the monitoring data in the above different states or stages.

[0050] By adopting the intelligent control film-covered composting oxidation fermentation intercalation device, the composting cycle can be shortened by 10%-22% in the same film-covered aerobic fermentation composting, the humus content of the pile can be increased by 5%-20%, and the degree of maturity can be increased by 7%-21%. Specific examples are as follows:

[0051] Example 1

[0052] The contents, each containing 0.1% oxidant, were stored in each of the four gradients described above within the compartments 13 and released into fresh cow dung containing 1000 μg / kg of oxytetracycline (30% solids content) according to the aforementioned process. During a 14-day composting cycle and under continuous monitoring, the high-temperature phase of the compost appeared on the second day and was prolonged, indicating good fermentation results, with oxytetracycline removal rates ranging from 67.3% to 84.9%.

[0053] Example 2

[0054] The contents with an oxidant concentration of 0.2% were stored in each bin 13 according to the above four gradients and released into the sludge containing 200 μg / kg of norfloxacin according to the above process. The sludge had a solid content of 20%. During the composting cycle of 12 days and under continuous monitoring, the high temperature period of the pile appeared on the second day and was prolonged. The fermentation effect was good and the norfloxacin removal rate was 71.4-80.1%.

[0055] It can be seen from the above two examples that the intelligent control film-covered composting oxidation fermentation intercalation device provided by the present invention can effectively shorten the composting cycle, extend the high temperature period and remove antibiotic pollution.

[0056] Example 2

[0057] The difference from Example 1 is that in the four bins of the oxidant storage bin, the mass of the contents is the same, and the content gradient is set to 0.2:0.5:0.8:1 in order according to the ratio of the oxidant concentrations contained.

[0058] Example 3

[0059] Combine Figures 1 to 5 As shown, the difference from Example 1 is that a Bluetooth signal receiving device 8 is also fixedly connected to the upper end of the plugboard 11, a Bluetooth cluster system 3 is fixedly connected to the middle of the plugboard 11, the bottom oxidant storage bin 1, the basic physical and chemical index sensor 2, the Bluetooth cluster system 3, the gas generation moisture output sensor 4, the top oxidant storage bin 5, real-time infrared observation, a digital display 7, a Bluetooth signal receiving device 8, a manual stop device 9, and a manual start device 10 are fixedly connected to the plugboard 11, the bottom oxidant storage bin 1, the basic physical and chemical index sensor 2, the Bluetooth cluster system 3, the gas generation moisture output sensor 4, and the top oxidant storage bin 5 are located on the front of the plugboard 11, the top oxidant storage bin 5 is located in the upper middle part of the plugboard 11, the bottom oxidant storage bin 1 is located in the lower middle part of the plugboard 11, the basic physical and chemical index sensor 2, the Bluetooth cluster system 3, the gas generation moisture output sensor 4 are located in the middle of the plugboard 11, and the basic physical and chemical index sensor 2 and the gas generation moisture output sensor 4 are arranged respectively along the upper and lower directions of the plugboard 11 (to facilitate the detection of data at different depths). The infrared camera 6, digital display 7, Bluetooth signal receiving device 8, manual stop device 9, and manual start device 10 are fixed to the top front of the plugboard 11. The top back of the plugboard 11 is fixedly connected to the battery 26 and the control motherboard 27. The battery 26 is used to power various electronic components.

[0060] Optionally, the Bluetooth cluster system 3 includes a Bluetooth signal sending module for sending the monitoring data in the form of a wireless signal to the Bluetooth signal receiving device 8, and the Bluetooth signal receiving device 8 then transmits the monitoring data to the processor in the control mainboard 27 for processing.

[0061] Optionally, a Bluetooth signal transmission module sends image information and monitoring data to a nearby computer host, making it easier for staff to remotely observe data and images.

[0062] Optionally, the computer host sends image information and monitoring data to the staff's mobile phone through the network server connected to it, so that the staff can observe the data and images remotely.

[0063] Optionally, the staff can send control instructions to the Bluetooth signal receiving device 8 through a mobile phone or computer host. The control instructions include (start, stop), remotely controlling the operation of the film-covered composting oxidation fermentation intercalation device, replacing on-site manual start and stop, and making operation more convenient.

[0064] A sealed box 21 is fixedly attached to the back of the plugboard 11. Inside this box 21 is a gas cylinder 22, with a first solenoid valve 23 mounted on the nozzle of gas cylinder 22. The outer surface of box 21 is fixedly attached to the middle oxidant storage bin 12. The top oxidant storage bins 5 have four (loaded with contents in a mass ratio of 1:0.8:0.5:0.2) and are arranged horizontally side by side. The bottom oxidant storage bins 1 have four (single-side) and are arranged horizontally side by side. The middle oxidant storage bins 12 have four (single-side) and are arranged horizontally side by side. The top oxidant storage bins 5 and the middle oxidant storage bins 12 have the same structure as the bottom oxidant storage bin 1.

[0065] Taking the top oxidant storage bin 5 as an example, it comprises a bin body 13 and a partition 14. Partition 14 is fixedly attached horizontally to the interior of bin body 13 and divides the interior space of bin body 13 into an upper space 28 and a lower space 29. The contents (a fluid mixture of oxidant and water) are stored in upper space 28. A communication port 15 is defined on partition 14. A valve plate 16 is rotatably attached to its lower surface, covering the lower end of communication port 15. A spring 18 is located within lower space 29. Spring 18 is positioned between the bottom surface of bin body 13 and the lower surface of valve plate 16. The upper end of spring 18 is connected to valve plate 16, while the lower end is fixedly attached to the inner wall of bin body 13. When valve plate 16 rotates downward, it compresses spring 18. When spring 18 recovers its deformation, it pushes valve plate 16 upward to close communication port 15. A sealing ring 17 is fixedly attached to the upper surface of valve plate 16 and surrounds communication port 15.

[0066] A release port 19 is provided on the side wall of the lower space 29, and a filter cloth 20 is fixedly connected to the inside of the release port 19. After the contents of the upper space 28 flow into the lower space 29 through the communication port 15, they are gradually released into the interior of the stack through the release port 19. The filter cloth 20 prevents impurities in the stack from entering the lower space 29 and causing blockage. Because the release port 19 is located on the side wall of the storage body 13, it does not directly squeeze the stack during insertion, and impurities in the stack are unlikely to be pressed into the lower space 29.

[0067] The box body 21 is connected to the upper space 28 through a conduit 24, and a second solenoid valve 25 is installed on the conduit 24. The first solenoid valve and the second solenoid valve 25 are respectively connected to the control motherboard 27. The control motherboard 27 controls the switching of the first solenoid valve and each second solenoid valve 25 according to a preset program.

[0068] When the top oxidant storage bin 5 needs to release the first gradient of oxidant, the second solenoid valve 25 on the conduit 24 corresponding to the top oxidant storage bin 5 containing the first gradient of oxidant is controlled to open. The first solenoid valve 23 is controlled to open once or intermittently at regular intervals. The gas cylinder 22 contains compressed inert gas (nitrogen), which is injected into the upper space 28 through the conduit 24. The gas pressure pushes the valve plate 16 to rotate downward, compressing the spring 18 and simultaneously opening the communication port 15. The contents flow into the lower space 29 and are gradually released into the stack through the release port 19. After the first solenoid valve 23 closes, the air pressure in the upper space 28 gradually recovers, and the valve plate 16 rotates upward under the thrust of the spring 18 to close the communication port 15. The process of releasing the contents of other gradients is similar to that of the first gradient described above and will not be described in detail.

[0069] The release process of each gradient content of the middle oxidant storage bin 12 and the bottom oxidant storage bin 1 is similar to the release process of each gradient content of the top oxidant storage bin 5, so it will not be repeated.

[0070] In this embodiment, a flexible content release scheme can be selected according to actual needs, for example, Scheme 1: the top oxidant storage chamber 5 releases the first gradient content, the bottom oxidant storage chamber 1 releases the second gradient content, and the middle oxidant storage chamber 12 releases the third gradient content; Scheme 2: the top oxidant storage chamber 5 releases the first gradient content, and the middle oxidant storage chamber 12 releases the first gradient content; Scheme 3: the top oxidant storage chamber 5 releases the first gradient content.

[0071] There are at least five states in which the top oxidant storage bin 5 releases the oxidant (releasing the first gradient contents, releasing the second gradient contents, releasing the third gradient contents, releasing the fourth gradient contents, and not releasing the contents). Similarly, there are at least five states in which the middle oxidant storage bin 12 and the bottom oxidant storage bin 1 release their contents. There are at least 125 combinations of all the states in which the top oxidant storage bin 5, the middle oxidant storage bin 12, and the bottom oxidant storage bin 1 release their contents.

[0072] It should be noted that the content gradient division is not limited to the four types defined in this specification, and the number of content gradients can also be five gradients or six gradients, etc.

[0073] This embodiment utilizes one first solenoid valve 23 and twelve second solenoid valves 25, along with simple gas circuit configuration and valve switching control, to achieve 125 different content release schemes. This provides greater flexibility and facilitates adapting to different stages of fermentation. This significantly expands upon the control scheme of Example 1. Through experimental screening, even better combinations can be developed for use in biogas monitoring and control.

[0074] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An intelligent control film-covered composting oxidation fermentation intercalation device, characterized in that: The invention comprises a plugboard (11), a control main board (27) mounted on the plugboard (11), and: A pile fermentation condition detection unit is connected to the control main board (27), and is used to monitor and sense the temperature, pH value, basic physical and chemical indicators of conductivity, gas generation, and water output at different depths of the pile to obtain monitoring data; an oxidant storage bin, for storing oxidant contents; A content release control component is connected to the control mainboard (27) and the oxidant storage bin, respectively, and the control mainboard (27) controls the oxidant storage bin to release the content in a gradient according to the monitoring data; A data monitoring and control system is connected to the control main board (27), and the data monitoring and control system includes a digital display (7) and an infrared camera (6). The infrared camera (6) is used to collect image information of the pile surface, and the digital display is used to display the monitoring data and the image information.

2. The intelligent control film-covered composting oxidation fermentation intercalation device according to claim 1, characterized in that: The pile fermentation condition detection unit includes a basic physical and chemical index sensor (2) and a gas generation moisture output sensor (4); The basic physical and chemical index sensor (2) includes a temperature sensor, a pH sensor and a conductivity sensor module, wherein the temperature sensor is used to detect the temperature of the pile body to obtain temperature data, the pH sensor is used to detect the pH value of the pile body to obtain pH data, and the conductivity sensor is used to detect the conductivity of the pile body to obtain conductivity data; The gas generation moisture output sensor (4) includes an oxygen content sensor and a moisture sensor, wherein the oxygen content sensor is used to detect the oxygen content in the pile body to obtain oxygen content data, and the moisture sensor is used to detect the humidity in the pile body to obtain humidity data; The monitoring data includes the temperature data, pH data, conductivity data, oxygen content data, and humidity data of the stack; The basic physical and chemical indicator sensor (2) and the gas generation moisture output sensor (4) are configured to monitor data at different depths of the pile at intervals of time.

3. The intelligent control film-covered composting oxidation fermentation intercalation device according to claim 2, characterized in that: The oxidant storage bin comprises a top oxidant storage bin (5) and a bottom oxidant storage bin (1), wherein the top oxidant storage bin (5) and the bottom oxidant storage bin (1) respectively have four bin bodies (13) filled with contents of different gradients, wherein the contents include oxidants; the top oxidant storage bin (5) is located in the upper middle part of the plug board (11) and is used to release the contents to the shallow area of the pile body; the bottom oxidant storage bin (1) is located in the lower middle part of the plug board (11) and is used to release the contents to the deep area of the pile body; the pile body fermentation condition detection unit is located in the middle part of the plug board (11), and the basic physical and chemical index sensor (2) and the gas generation moisture output sensor (4) are arranged in the upper and lower directions.

4. The intelligent control film-covered composting oxidation fermentation intercalation device according to claim 3, characterized in that: In the four bins (13) of the oxidant storage bin, the oxidant concentration in the contents is the same, and the content gradient is set to be 1:0.8:0.5:0.2 in order by mass ratio.

5. The intelligent control film-covered composting oxidation fermentation intercalation device according to claim 3 is characterized in that: In the four bins (13) of the oxidant storage bin, the contents have the same mass, and the content gradient is set to 0.2:0.5:0.8:1 in order according to the ratio of the oxidant concentrations.

6. The intelligent control film-covered composting oxidation fermentation intercalation device according to any one of claims 3 to 5, characterized in that: The oxidant includes one or more of sodium persulfate, potassium persulfate, and ammonium persulfate.

7. The intelligent control film-covered composting oxidation fermentation intercalation device according to claim 1, characterized in that: The data monitoring and control system further comprises a manual start-stop control module, which is connected to the control main board (27) and is used to start or stop the intelligent control film-coated composting oxidation fermentation intercalation device.

8. The intelligent control film-covered composting oxidation fermentation intercalation device according to claim 1, characterized in that: The content release control component comprises a gas cylinder (22), a box body (21), and a conduit (24). The box body (21) is fixedly connected to the plugboard (11). The gas cylinder (22) is fixedly connected to the inside of the box body (21). The internal space of the box body (21) is communicated with the internal space of the warehouse body (13) of each oxidant storage warehouse through the conduit (24). The warehouse body (13) is provided with a release port (19). A first solenoid valve (23) is installed on the gas nozzle of the gas cylinder (22). A second solenoid valve (25) is installed on the conduit (24). The first solenoid valve (23) and the second solenoid valve (25) are respectively connected to the control mainboard (27). The control mainboard (27) controls the operation of the first solenoid valve (23) and the second solenoid valve (25) according to the monitoring data. When the first solenoid valve (23) is opened, the compressed gas in the gas cylinder (22) is injected into the interior of the box body (21), and the gas pressure is transmitted to the internal space of the warehouse body (13) through the conduit (24), squeezing the contents inside the warehouse body (13) out from the release port (19).

9. The intelligent control film-covered composting oxidation fermentation intercalation device according to claim 8, characterized in that: A partition (14) is fixedly connected to the interior of the warehouse body (13), and the partition (14) divides the internal space of the warehouse body (13) into an upper space (28) and a lower space (29). The contents are stored in the upper space (28). A connecting port (15) is provided on the partition (14). The lower surface of the partition (14) is horizontally rotatably connected to a valve plate (16). The valve plate (16) covers the lower end of the connecting port (15). A spring (18) is provided in the lower space (29). The upper end of the spring (18) is connected to the lower surface of the valve plate (16), and the lower end of the spring (18) is fixedly connected to the bottom surface of the warehouse body (13). The release port (19) is provided on the side wall of the lower space (29).

10. The intelligent control film-covered composting oxidation fermentation intercalation device according to claim 9, characterized in that: A filter cloth (20) is fixedly connected to the inner side of the release port (19), and a sealing ring (17) is fixedly connected to the upper surface of the valve plate (16). The sealing ring (17) is arranged around the communication port (15).

Images