Garden waste fermentation system

Abstract

The utility model discloses a garden waste fermentation system which comprises an internet of things monitoring system and a plurality of membrane covering ventilation systems, each membrane covering ventilation system comprises a molecular membrane covering system and a micro-pressure aeration system, the molecular membrane covering system is used for covering a pile body formed by taking garden waste as raw materials and comprises a covering membrane, and the micro-pressure aeration system comprises a micro-pressure aeration system and a micro-pressure aeration system. A temperature acquisition device is arranged on the pile body and is used for acquiring the fermentation temperature of the pile body in the fermentation process; the micro-pressure aeration system comprises an air blowing system, and the air blowing system penetrates through the molecular film covering system and is located on the two sides of the pile body so as to ventilate the pile body; and the Internet of Things monitoring system is connected with the air blowing system and the temperature acquisition device so as to control air blowing of the air blowing system according to the fermentation temperature. According to the utility model, a pile body does not need to be turned, so that the emission of greenhouse gases is reduced, and odor is blocked; the cost can be saved; the introduction of the Internet of Things monitoring system not only improves the intelligent degree, but also saves manpower and material resources to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental protection, in particular to a garden waste fermentation system. Background Art

[0002] At present, there are various fermentation methods for garden waste, mainly including square pile fermentation, tank fermentation, tank fermentation, etc. The existing fermentation method is mainly to build a rectangular fermentation tank, fill the entire fermentation tank with raw materials, and add other auxiliary materials at the same time. During the fermentation process, the pile needs to be turned over continuously to ensure that the moisture content is uniform during the fermentation process, and the heat can be dissipated. The fermentation temperature and maturity are judged during the turning process. However, the entire fermentation process has high requirements for the turning equipment, and it is necessary to continuously select and adjust the turning equipment to adapt to the limitations of the fermentation site. The cost is high, and a large amount of greenhouse gas emissions will be generated during the turning process, accompanied by the generation of odorous permeate, which does not meet the current environmental protection requirements; not only that, constantly turning the pile also wastes manpower and material resources.

[0003] Therefore, in order to solve the above problems, the utility model provides a garden waste fermentation system which does not require turning the compost. Utility Model Content

[0004] The utility model provides a garden waste fermentation system, aiming to solve the problems of greenhouse gas emission caused by compost turning in the existing garden waste fermentation system, the need for continuous updating of compost turning equipment and waste of manpower and material resources.

[0005] In order to solve the above technical problems, the utility model provides a garden waste fermentation system, comprising: an Internet of Things monitoring system and a plurality of membrane covering ventilation systems, wherein each of the membrane covering ventilation systems comprises: a molecular membrane covering system, which is used to cover a pile body formed with garden waste as raw materials, the molecular membrane covering system comprises a covering film, a temperature collection device is arranged on the covering film, and the temperature collection device is used to collect the fermentation temperature of the pile body during the fermentation process; a micro-pressure aeration system, which comprises an air blowing system, the air blowing system passes through the molecular membrane covering system and is located on both sides of the pile body to ventilate the pile body; wherein the Internet of Things monitoring system is connected to the air blowing system and the temperature collection device to control the air blowing of the air blowing system according to the fermentation temperature.

[0006] Furthermore, the molecular film covering system also includes a plastic film, which is arranged outside the covering film and is used for waterproofing and windproofing, blocking odor and preventing pests from contacting and multiplying with the pile.

[0007] Furthermore, the molecular membrane covering system also includes a semipermeable membrane, which is arranged between the plastic film and the covering film to ensure that the greenhouse gas produced by the fermentation of the pile can circulate between the plastic film, the semipermeable membrane and the pile.

[0008] Furthermore, the semipermeable membrane is an NCS smart molecular membrane.

[0009] Furthermore, the membrane-covered ventilation system further comprises an edge-sealing assembly, and the edge-sealing assembly is connected to the plastic film, the semipermeable membrane and the side edges of the covering film for edge-sealing.

[0010] Furthermore, the edge sealing assembly comprises a movable structure, and the movable structure is connected to the side edges of the plastic film, the semi-permeable membrane and the covering film.

[0011] Furthermore, the edge sealing assembly also includes a fixed structure, and the fixed structure is movably connected to the movable structure.

[0012] Furthermore, the micro-pressure aeration system also includes a plurality of ventilation ducts, and the ventilation ducts are connected to the blowing system.

[0013] Furthermore, the ventilation duct is arranged at the bottom of the pile, and the distance between the ventilation duct and the ground where the pile is located is a preset depth.

[0014] Furthermore, the Internet of Things monitoring system includes: a compost monitoring system, which is connected to the temperature collection device, and the compost monitoring system is used to monitor the fermentation temperature in the molecular film covering system; an Internet of Things data platform system, which is connected to the blowing system and the compost monitoring system, and the Internet of Things data platform is used to control the blowing of the blowing system according to the fermentation temperature reported by the compost monitoring system.

[0015] The garden waste fermentation system disclosed by the utility model includes an Internet of Things monitoring system and multiple membrane covering ventilation systems, wherein each membrane covering ventilation system includes a molecular membrane covering system and a micro-pressure aeration system, the molecular membrane covering system includes a covering film, and a temperature collection device is arranged on the covering film, and the temperature collection device is used to collect the fermentation temperature of the pile body during the fermentation process; the micro-pressure aeration system includes an air blowing system, and the air blowing system passes through the molecular membrane covering system and is located on both sides of the pile body to ventilate the pile body; the Internet of Things monitoring system is connected to the air blowing system and the temperature collection device to control the air blowing of the air blowing system according to the fermentation temperature, and the pile body does not need to be turned over during the entire fermentation process, which not only reduces the emission of greenhouse gases and blocks odor; but also avoids the use and update of the turning equipment, saving costs; the introduction of the Internet of Things monitoring system can control the air blowing of the air blowing system according to the fermentation temperature, which not only improves the degree of intelligence, but also saves manpower and material resources to a certain extent. The garden waste fermentation system disclosed by the utility model solves the problems of greenhouse gas emissions caused by turning the pile in the existing garden waste fermentation system, the need for continuous updating of the turning equipment, and the waste of manpower and material resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a block diagram of a garden waste fermentation system provided by an embodiment of the utility model;

[0018] Figure 2 It is a schematic diagram of a garden waste fermentation system provided by an embodiment of the utility model;

[0019] Figure 3 This is a fermentation schematic diagram of a pile provided by an embodiment of the utility model;

[0020] Reference numerals:

[0021] 10. Garden waste fermentation system; 11. Internet of Things monitoring system; 111. Compost monitoring system; 112. Internet of Things data platform system; 12. Membrane covering ventilation system; 121. Molecular membrane covering system; 1211. Covering film; 1212. Plastic film; 1213. Semipermeable membrane; 122. Micro-pressure aeration system; 1221. Blowing system; 1222. Ventilation duct; 123. Edge sealing assembly; 1231. Movable structure; 1232. Fixed structure. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] It should be understood that when used in this specification and the appended claims, the terms "include" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.

[0024] It should also be understood that the terms used in this utility model specification are only for the purpose of describing specific embodiments and are not intended to limit the utility model. As used in the utility model specification and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms; as used in the utility model specification and the appended claims, unless the context clearly indicates otherwise, the directional words used, such as "above", "below" and "side", are usually relative to the direction shown in the drawings or relative to the normal use state of the user.

[0025] It should be further understood that the term “and / or” used in the present specification and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0026] Figure 1 FIG. 1 is a block diagram of a garden waste fermentation system provided by an embodiment of the present utility model. Figure 1As shown, the garden waste fermentation system 10 of this embodiment includes an Internet of Things monitoring system 11 and multiple membrane covering ventilation systems 12, wherein each of the membrane covering ventilation systems 12 includes a molecular membrane covering system 121 and a micro-pressure aeration system 122, the molecular membrane covering system 121 is used to cover the pile formed by garden waste as raw materials, the molecular membrane covering system 121 includes a covering film 1211, and a temperature collection device is provided on the covering film 1211, and the temperature collection device is used to collect the fermentation temperature of the pile during the fermentation process; the micro-pressure aeration system 122 includes a blast system 1221, and the blast system 1221 passes through the molecular membrane covering system 121 and is located on both sides of the pile to ventilate the pile; wherein the Internet of Things monitoring system 11 is connected to the blast system 1221 and the temperature collection device to control the blast of the blast system 1221 according to the fermentation temperature. It should be noted that in this embodiment, the temperature collection device is a temperature sensor. It should also be noted that, in the present embodiment, there is no need to turn the pile during the entire fermentation process, which not only reduces the emission of greenhouse gases and blocks odors, but also avoids the use and updating of turning equipment, saving costs. The introduction of the Internet of Things monitoring system 11 can control the blowing of the blowing system 1221 according to the fermentation temperature, which not only improves the degree of intelligence, but also saves manpower and material resources to a certain extent.

[0027] See also Figure 1 In one embodiment, such as this embodiment, the molecular film covering system 121 also includes a plastic film 1212, which is arranged outside the covering film 1211, and is used to prevent water and wind, block odor, and prevent pests from contacting and multiplying with the pile. It can be understood that the plastic film 1212 can reduce greenhouse gas emissions, block odor, and is more environmentally friendly. It should be noted that in this embodiment, the pile includes garden waste, auxiliary materials, and microbial fermentation agents.

[0028] Please continue reading Figure 1 In one embodiment, such as the present embodiment, the molecular membrane covering system 121 further includes a semipermeable membrane 1213, and the semipermeable membrane 1213 is disposed between the plastic film 1212 and the covering film 1211, for ensuring that the greenhouse gas produced by the fermentation of the pile body can circulate between the plastic film 1212, the semipermeable membrane 1213 and the pile body. Specifically, the semipermeable membrane 1213 is an NCS intelligent molecular membrane. In the present embodiment, the molecular membrane covering system 121 is a three-layer membrane system, and the three layers of membranes are the plastic film 1212, the semipermeable membrane 1213 and the covering film 1211. Through the three-layer membrane system, the greenhouse gas produced by the fermentation of the pile body can be continuously circulated.

[0029] Please continue reading Figure 1 In one embodiment, such as the present embodiment, the membrane covering ventilation system 12 further comprises an edge sealing component 123, and the edge sealing component 123 is connected to the side of the plastic film 1212, the semipermeable membrane 1213 and the covering film 1211 for edge sealing. Specifically, the edge sealing component 123 comprises a movable structure 1231, and the movable structure 1231 is connected to the side of the plastic film 1212, the semipermeable membrane 1213 and the covering film 1211. More specifically, the edge sealing component 123 further comprises a fixed structure 1232, and the fixed structure 1232 is movably connected to the movable structure 1231. It should be noted that, in the present embodiment, the movable structure 1231 and the fixed structure 1232 form a zipper structure, and the zipper structure can facilitate the disassembly and assembly of the plastic film 1212, the semipermeable membrane 1213 and the covering film 1211.

[0030] Please continue reading Figure 1 In one embodiment, such as the present embodiment, the micro-pressure aeration system 122 further includes a plurality of ventilation ducts 1222, and the ventilation ducts 1222 are connected to the blast system 1221. The ventilation duct 1222 is arranged at the bottom of the pile, and the distance between the ventilation duct 1222 and the surface where the pile is located is a preset depth. It should be noted that in the present embodiment, the ventilation duct 1222 is arranged at a distance of 10 cm from the surface where the pile is located. In other embodiments, the preset depth can be set according to actual needs and is not specifically limited here. It should also be noted that in the present embodiment, the number of roots of the ventilation duct guide is set according to actual needs and is not specifically limited here. It can be understood that the blast system 1221 includes a blower; the pressure inside the membrane of the molecular membrane covering system 121 is adjusted by the blast system 1221, which can be beneficial to the cultivation of microorganisms and better corrosion of the pile.

[0031] Please continue reading Figure 1In one embodiment, such as the present embodiment, the Internet of Things monitoring system 11 includes a compost monitoring system 111 and an Internet of Things data platform system 112, wherein the compost monitoring system 111 is connected to the temperature acquisition device, and the compost monitoring system 111 is used to monitor the fermentation temperature in the molecular film covering system 121; the Internet of Things data platform system 112 is connected to the blowing system 1221 and the compost monitoring system 111, and the Internet of Things data platform is used to control the blowing of the blowing system 1221 according to the fermentation temperature reported by the compost monitoring system 111. It should be noted that, in the present embodiment, the compost monitoring system 111 is connected to the temperature acquisition device in each of the molecular film covering systems 121 to control each of the molecular film covering systems 121; the Internet of Things data platform system 112 is connected to the compost monitoring system 111 to control the blowing of the blowing system 1221 corresponding to the molecular film covering system 121 according to the fermentation temperature in the molecular film covering system 121 reported by the compost monitoring system 111. It should also be noted that, in the present embodiment, when the compost monitoring system 111 monitors that the fermentation temperature in the molecular membrane covering system 121 is in an ascending state, the Internet of Things data platform system 112 will be triggered to control the blowing system 1221 corresponding to the molecular membrane covering system 121 in the middle period of the ascending state for blowing; when the fermentation temperature is in a stable state, the Internet of Things data platform system 112 will also be triggered to control the blowing system 1221 corresponding to the molecular membrane covering system 121 for blowing; when the fermentation temperature is in a descending state, the Internet of Things data platform system 112 will be triggered to control the blowing system 1221 corresponding to the molecular membrane covering system 121 in the middle period of the descending state for blowing; through three blowings, the fermentation of the pile can be made more successful.

[0032] For easier understanding, please refer to Figure 1 and Figure 2 , Figure 2 FIG. 1 is a schematic diagram of a garden waste fermentation system 10 provided in one embodiment of the present invention. Figure 2 As shown, the garden waste fermentation system 10 includes the Internet of Things monitoring system 11 and a plurality of membrane covered ventilation systems 12. Figure 2In the example, two membrane covering ventilation systems 12 are given, wherein each membrane covering ventilation system 12 includes a molecular membrane covering system 121 and a micro-pressure aeration system 122; the Internet of Things monitoring system 11 includes the compost monitoring system 111 and the Internet of Things data platform system 112; the compost monitoring system 111 is connected to the temperature acquisition device in the molecular membrane covering system 121, and the Internet of Things data platform system 112 is connected to the blast system 1221 and the compost monitoring system 111, so as to control the blast of the blast system 1221 according to the fermentation temperature in the molecular membrane covering system 121 reported by the compost monitoring system 111; the pile body includes garden waste, auxiliary materials and microbial fermentation agents; the molecular membrane covering system 121 includes the plastic film 1212, the semi-permeable The film 1213 and the covering film 1211 are provided with a temperature acquisition device, which is used to acquire the fermentation temperature of the pile during the fermentation process. The temperature acquisition device is a temperature sensor. The semipermeable membrane 1213 is an NCS intelligent molecular membrane. The micro-pressure aeration system 122 includes a blower system 1221 and a plurality of ventilation ducts 1222. The blower system 1221 passes through the covering film 1211, the plastic film 1212 and the semipermeable membrane 1213 and is located on both sides of the pile to ventilate the pile. The molecular membrane covering system 121 in each of the membrane covering ventilation systems 12 has a unique edge sealing technology, which means that the plastic film 1212, the semipermeable membrane 1213 and the covering film 1211 can be easily disassembled and assembled through the edge sealing component 123 with a zipper structure. Please refer to Figure 3 , Figure 3 This is a fermentation diagram of a pile provided by an embodiment of the utility model. Figure 3 As shown, during the compost fermentation process, the three-layer membrane system of the molecular membrane covering system 121 can not only prevent the influence of factors such as rain, ultraviolet rays and wind on the compost, but also reduce the emission of greenhouse gases (volatile organic compounds, ammonia and other gases), block odor, be environmentally friendly, be beneficial to the sanitation of the composting environment and have the necessary conditions for an open-air composting environment.

[0033] In summary, the garden waste fermentation system in the utility model can ensure that no other odor or permeate is generated during the fermentation process. At the same time, the fermentation process can be dynamically monitored by the Internet of Things monitoring system to judge the completion status of the fermentation. It has unique advantages for the fermentation of garden waste generated in the urban greening process, and can be widely promoted in the fields of waste-free city construction and domestic waste treatment. The degree of maturity is judged by the fermentation temperature to reduce disturbances in the fermentation process. Since the renewal and use of the composting equipment is avoided, the fermentation site selection is relatively loose, and the resource utilization of garden waste can be promoted in a light and easy way, which can meet the fermentation process of different conditions. The entire fermentation process fully realizes intelligent management, avoiding the shortcomings of traditional fermentation such as the need for continuous composting and continuous adjustment of moisture content, ensuring a successful fermentation, and saving manpower and material resources.

[0034] The garden waste fermentation system provided by the utility model controls the air blowing of the air blowing system according to the fermentation temperature in the molecular film covering system collected by the temperature sensor. There is no need to turn the pile during the entire fermentation process, which not only reduces the emission of greenhouse gases and blocks odors; but also avoids the use and update of the turning equipment, saving costs; the introduction of the Internet of Things monitoring system can control the air blowing of the air blowing system according to the fermentation temperature, which not only improves the degree of intelligence, but also saves manpower and material resources to a certain extent. Therefore, the garden waste fermentation system disclosed by the utility model solves the problems of greenhouse gas emissions caused by turning the pile in the existing garden waste fermentation system, the need for continuous updating of the turning equipment, and the waste of manpower and material resources.

[0035] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A garden waste fermentation system, It is characterized in that include: Internet of Things monitoring system and multiple membrane covered ventilation systems, wherein each of the membrane covered ventilation systems comprises: A molecular film covering system, which is used to cover a pile formed by garden waste as raw materials, the molecular film covering system comprises a covering film, a temperature collecting device is arranged on the covering film, and the temperature collecting device is used to collect the fermentation temperature of the pile during the fermentation process; A micro-pressure aeration system, comprising an air blowing system, wherein the air blowing system passes through the molecular membrane covering system and is located on both sides of the pile body to ventilate the pile body; Wherein, the Internet of Things monitoring system is connected to the air blowing system and the temperature collecting device to control the air blowing of the air blowing system according to the fermentation temperature.

2. The garden waste fermentation system according to claim 1, It is characterized in that The molecular film covering system also includes a plastic film, which is arranged outside the covering film and is used for waterproofing and windproofing, blocking odor and preventing pests from contacting and multiplying with the pile.

3. The garden waste fermentation system according to claim 2, It is characterized in that The molecular membrane covering system also includes a semipermeable membrane, which is arranged between the plastic film and the covering film to ensure that the greenhouse gas produced by the fermentation of the pile can circulate between the plastic film, the semipermeable membrane and the pile.

4. The garden waste fermentation system according to claim 3, It is characterized in that The semipermeable membrane is an NCS intelligent molecular membrane.

5. The garden waste fermentation system according to claim 3, It is characterized in that The film-covered ventilation system further comprises an edge-sealing assembly, which is connected to the plastic film, the semi-permeable membrane and the side edges of the covering film for edge-sealing.

6. The garden waste fermentation system according to claim 5, It is characterized in that The edge sealing assembly comprises a movable structure, and the movable structure is connected to the side edges of the plastic film, the semi-permeable membrane and the covering film.

7. The garden waste fermentation system according to claim 6, It is characterized in that The edge sealing assembly also includes a fixed structure, which is movably connected to the movable structure.

8. The garden waste fermentation system according to claim 1, It is characterized in that The micro-pressure aeration system further comprises a plurality of ventilation ducts, and the ventilation ducts are connected to the blowing system.

9. The garden waste fermentation system according to claim 8, It is characterized in that The ventilation duct is arranged at the bottom of the pile, and the distance between the ventilation duct and the ground where the pile is located is a preset depth.

10. The garden waste fermentation system according to claim 1, It is characterized in that The Internet of Things monitoring system includes: A compost monitoring system connected to the temperature collection device, the compost monitoring system is used to monitor the fermentation temperature in the molecular film covering system; An Internet of Things data platform system is connected to the air blowing system and the compost monitoring system, and the Internet of Things data platform is used to control the air blowing of the air blowing system according to the fermentation temperature reported by the compost monitoring system.

Images