A self-made aerobic fermentation active oxygen supply device for household composting

Abstract

The utility model relates to composting technical field, concretely discloses a kind of active oxygen supply device of farmer self-made compost aerobic fermentation, including one gas supply pipe, and one end of the one gas supply pipe is provided with second gas supply pipe, and the other end of the one gas supply pipe is provided with connecting hose, and the other end of the connecting hose is provided with air hose, and the other end of the air hose is connected with air pump, and the one gas supply pipe, second gas supply pipe, connecting hose, air hose and air pump constitute gas path channel.The active oxygen supply device of farmer self-made compost aerobic fermentation in the device, air supply is formed by air pump, and the one gas supply pipe, second gas supply pipe, connecting hose and air hose form gas path channel, cooperate with the air outlet of the surface annular distribution of the one gas supply pipe and second gas supply pipe, can uniformly deliver oxygen to compost internal different regions, to avoid the problem of uneven oxygen supply and local anaerobic in traditional composting process, accelerate organic matter decomposition.

Description

Technical Field

[0001] This utility model relates to the field of composting technology, specifically a self-made aerobic fermentation active oxygen supply device for composting by farmers. Background Technology

[0002] Homemade composting by farmers is an important way to improve farmland soil. Its advantages include a wide range of fertilizer sources, which can be fully utilized from organic household waste, crop straw, and livestock manure. It can be done in the fields and is low-cost, resource-recycling, and environmentally friendly. The essence of composting is mainly aerobic bacterial fermentation. Therefore, it is necessary to turn the compost pile to increase the oxygen content in the pile, promote the reproduction of aerobic bacteria, decompose organic materials, raise the pile temperature, kill harmful bacteria and weed seeds, and ensure the quality of compost.

[0003] However, farmers' homemade compost is time-consuming and labor-intensive due to the time and space constraints, and mechanical turning is also not possible. As a result, the compost is not fully fermented, has poor fertilizer efficiency, and contains more harmful bacteria and weed seeds. Utility Model Content

[0004] The purpose of this invention is to provide a farmer-made compost aerobic fermentation active oxygen supply device. This device is equipped with a combined No. 1 and No. 2 air supply pipes to continuously supply oxygen to the homemade compost, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a self-made aerobic fermentation active oxygen supply device for composting by farmers, comprising a No. 1 air supply pipe, a No. 2 air supply pipe at one end of the No. 1 air supply pipe, a connecting hose at the other end of the No. 1 air supply pipe, an outlet hose at the other end of the connecting hose, and an air pump at the other end of the outlet hose. The No. 1 air supply pipe, the No. 2 air supply pipe, the connecting hose, the outlet hose, and the air pump constitute an air passage.

[0006] Preferably, both the No. 1 and No. 2 air supply pipes are hollow pipe structures, with both ends of the No. 1 air supply pipe open and one end of the No. 2 air supply pipe open.

[0007] Using the above technical solution, oxygen can be continuously supplied to the compost through the No. 1 and No. 2 air supply pipes.

[0008] Preferably, a No. 1 connector is fixedly installed at one end of the No. 1 air supply pipe, and a No. 2 connector is fixedly installed at the other end of the No. 1 air supply pipe. Both the No. 1 connector and the No. 2 connector are cylindrical with both ends through. The outer surface of the No. 1 connector is threaded, and the inner surface of the No. 2 connector is threaded. The threads of the No. 1 connector and the No. 2 connector are matched.

[0009] Using the above technical solution, the No. 1 and No. 2 air supply pipes can be assembled and combined through the No. 1 connector and the No. 2 connector.

[0010] Preferably, a second connector is fixedly installed at the open end of the second air supply pipe, and a protrusion is fixedly installed at the other end of the second air supply pipe, the protrusion being a conical structure.

[0011] Using the above technical solution, the conical protrusion makes it easy to insert the device into the compost.

[0012] Preferably, a No. 1 connector is fixedly installed at one end of the connecting hose, a No. 2 connector is fixedly installed at the other end of the connecting hose, and three three-way valves are provided on the surface of the connecting hose.

[0013] By adopting the above technical solution, the air passage of the device can be flexibly combined through the three-way valve.

[0014] Preferably, a connector is fixedly installed at one end of the air outlet hose.

[0015] Using the above technical solution, the No. 1 connector on the surface of the air outlet hose can be connected and fixed to the connecting hose.

[0016] Preferably, an air outlet is provided through the surface of the first air supply pipe, and a baffle is provided on one side of the air outlet. The baffle is inclined at 45 degrees on the surface of the first air supply pipe and blocks the top of the air outlet. Four air outlets and baffles are arranged in a ring on the surface of the first air supply pipe. The four air outlets and baffles form a group. Two groups of air outlets and baffles are arranged on the surface of the first air supply pipe. One group of air outlets and baffles is arranged on the surface of the second air supply pipe.

[0017] By adopting the above technical solution, the baffle can prevent the air outlet from becoming blocked.

[0018] Compared with existing technologies, the beneficial effects of this utility model are: the farmer's self-made aerobic fermentation active oxygen supply device for composting: 1. In this device, air is supplied by an air pump. The No. 1 air supply pipe, the No. 2 air supply pipe, the connecting hose and the outlet hose form an air passage. With the air outlets distributed in a ring on the surface of the No. 1 and No. 2 air supply pipes, oxygen can be evenly delivered to different areas inside the compost, thereby avoiding the problems of uneven oxygen supply and local anaerobicness in the traditional composting process and accelerating the decomposition of organic matter. 2. This device is equipped with matching external threads of connector No. 1 and internal threads of connector No. 2, which allows for flexible assembly or disassembly of components such as No. 1 air supply pipe, No. 2 air supply pipe, and connecting hose. This facilitates adjustment of pipe length and quantity according to compost volume. At the same time, the three-way valve on the connecting hose can achieve multi-branch oxygen supply, adapting to different scales of self-made composting scenarios by farmers, thus improving the versatility of the device. 3. In this device, a conical protrusion is provided at one end of the No. 2 air supply pipe to facilitate the insertion of the No. 2 air supply pipe and the No. 1 air supply pipe into the compost. At the same time, the 45-degree inclined baffle above the air outlet prevents the compost material from blocking the air outlet and ensures a continuous and stable supply of oxygen. Attached Figure Description

[0019] Figure 1 This is a front view structural diagram of the present invention; Figure 2 This is a schematic diagram of the rear view structure of this utility model; Figure 3 This is a schematic diagram of the No. 2 air supply pipe structure of this utility model; Figure 4 This is a schematic diagram of the No. 1 air supply pipe structure of this utility model; Figure 5 This is a schematic diagram of the air outlet and baffle structure of this utility model; Figure 6 This is a schematic diagram of the connecting hose structure of this utility model.

[0020] In the diagram: 1. Air supply pipe No. 1; 2. Air supply pipe No. 2; 3. Connecting hose; 4. Air outlet hose; 5. Air pump; 6. Connector No. 1; 7. Connector No. 2; 8. Three-way valve; 9. Protruding head; 10. Air outlet; 11. Baffle. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-6 This utility model provides a technical solution: a self-made composting aerobic fermentation active oxygen supply device for farmers, including a No. 1 air supply pipe 1, a No. 2 air supply pipe 2, a connecting hose 3, an air outlet hose 4, an air pump 5, a No. 1 connector 6, a No. 2 connector 7, a three-way valve 8, a protruding head 9, an air outlet 10, and a baffle 11.

[0023] One end of the No. 1 air supply pipe 1 is connected to the No. 2 air supply pipe 2. The other end of the No. 1 air supply pipe 1 is connected to the connecting hose 3. The other end of the connecting hose 3 is connected to the outlet hose 4. The other end of the outlet hose 4 is connected to the air pump 5. The No. 1 air supply pipe 1, the No. 2 air supply pipe 2, the connecting hose 3, the outlet hose 4, and the air pump 5 constitute the air passage. Both the No. 1 air supply pipe 1 and the No. 2 air supply pipe 2 are hollow pipe structures. Both ends of the No. 1 air supply pipe 1 are open, and one end of the No. 2 air supply pipe 2 is open. One end of the No. 1 air supply pipe 1 is fixedly installed with a No. 1 connector 6, and the other end of the No. 1 air supply pipe 1 is fixedly installed with a No. 2 connector 7. Both connector 6 and connector 7 are cylindrical with two ends through. The outer surface of connector 6 is threaded and the inner surface of connector 7 is threaded. The threads of connector 6 and connector 7 are matched. Connector 7 is fixedly installed at the open end of air supply pipe 2. A protrusion 9 is fixedly installed at the other end of air supply pipe 2. The protrusion 9 is a conical structure. Connector 6 is fixedly installed at one end of connecting hose 3. Connector 7 is fixedly installed at the other end of connecting hose 3. Three three-way valves 8 are provided on the surface of connecting hose 3. Connector 6 is fixedly installed at one end of air outlet hose 4. like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, when using this device, first assemble the pipeline according to the scale of the compost. Connect the No. 1 connector 6 at one end of the No. 1 air supply pipe 1 to the No. 2 connector 7 at the open end of the No. 2 air supply pipe 2 by threading. If the compost volume is large, multiple No. 1 air supply pipes 1 can be spliced ​​together to extend the pipeline. Connect the No. 2 connector 7 at the other end of the No. 1 air supply pipe 1 to the No. 1 connector 6 at one end of the connecting hose 3 by threading. Connect the No. 2 connector 7 at the other end of the connecting hose 3 to the No. 1 connector 6 at one end of the air outlet hose 4 by threading. Connect the other end of the air outlet hose 4 to the air port of the air pump 5 to form a complete air passage. According to the distribution requirements of the compost pile, the branch pipeline can be extended by the three-way valve 8 on the surface of the connecting hose 3 to connect more sets of No. 1 air supply pipes 1 and No. 2 air supply pipes 2.

[0024] An air outlet 10 is provided through the surface of the first air supply pipe 1. A baffle 11 is provided on one side of the air outlet 10. The baffle 11 is set at an angle of 45 degrees on the surface of the first air supply pipe 1. The baffle 11 blocks the top of the air outlet 10. There are 4 air outlets 10 and baffles 11 arranged in a ring on the surface of the first air supply pipe 1. The 4 air outlets 10 and baffles 11 form a group. There are 2 groups of air outlets 10 and baffles 11 on the surface of the first air supply pipe 1. There is 1 group of air outlets 10 and baffles 11 on the surface of the second air supply pipe 2. like Figure 1 and Figure 2As shown, after the pipeline assembly is completed, the assembled No. 1 air supply pipe 1 and No. 2 air supply pipe 2 are inserted into the compost material. The conical protrusion 9 at the end of No. 2 air supply pipe 2 reduces the insertion resistance, allowing No. 1 air supply pipe 1 and No. 2 air supply pipe 2 to be inserted into the compost. The inclined baffle 11 on the surface of No. 1 air supply pipe 1 and No. 2 air supply pipe 2 can prevent the air outlet 10 from being blocked during the insertion process. The air pump 5 is started, and air enters No. 1 air supply pipe 1 and No. 2 air supply pipe 2 through the air outlet hose 4 and the connecting hose 3, and finally sprays out from each air outlet 10, continuously providing oxygen to the compost. After the composting is completed, the air pump 5 is turned off, and the air outlet hose 4, the connecting hose 3, No. 1 air supply pipe 1 and No. 2 air supply pipe 2 are disassembled in sequence. Each component can be cleaned separately for easy reuse.

[0025] Working principle: When using this homemade aerobic fermentation active oxygen supply device for composting, the air pump 5, air outlet hose 4, connecting hose 3, No. 1 air supply pipe 1 and No. 2 air supply pipe 2 are connected by threads through No. 1 connector 6 and No. 2 connector 7 to form an air passage. The three-way valve 8 on the connecting hose 3 can control the airflow branches to adapt to different composting scales. The No. 1 air supply pipe 1 can be extended by splicing to extend the pipeline coverage. Through the conical protrusion 9 at the end of the No. 2 air supply pipe 2, the No. 1 air supply pipe 1 and No. 2 air supply pipe 2 are inserted into the compost. The air pump 5 is started to input air into the No. 1 air supply pipe 1 and No. 2 air supply pipe 2. The air is released into the compost through the air outlet 10 on the surface. The inclined baffle 11 can prevent compost material from entering, which increases the overall practicality.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A farmer-made composting aerobic fermentation active oxygen supply device, comprising a No. 1 air supply pipe (1), characterized in that: One end of the first air supply pipe (1) is provided with a second air supply pipe (2), the other end of the first air supply pipe (1) is provided with a connecting hose (3), the other end of the connecting hose (3) is provided with an air outlet hose (4), the other end of the air outlet hose (4) is connected to the air pump (5), and the first air supply pipe (1), the second air supply pipe (2), the connecting hose (3), the air outlet hose (4) and the air pump (5) constitute an air passage.

2. The homemade aerobic fermentation active oxygen supply device for composting by farmers according to claim 1, characterized in that: Both the No. 1 air supply pipe (1) and the No. 2 air supply pipe (2) are hollow pipe structures. Both ends of the No. 1 air supply pipe (1) are open, and one end of the No. 2 air supply pipe (2) is open.

3. The homemade aerobic fermentation active oxygen supply device for composting by farmers according to claim 1, characterized in that: One end of the No. 1 air supply pipe (1) is fixedly installed with a No. 1 connector (6), and the other end of the No. 1 air supply pipe (1) is fixedly installed with a No. 2 connector (7). Both the No. 1 connector (6) and the No. 2 connector (7) are cylindrical with both ends through. The outer surface of the No. 1 connector (6) is provided with threads, and the inner surface of the No. 2 connector (7) is provided with threads. The threads of the No. 1 connector (6) and the No. 2 connector (7) are matched.

4. The homemade aerobic fermentation active oxygen supply device for composting by farmers according to claim 1, characterized in that: The open end of the second air supply pipe (2) is fixedly equipped with a second connector (7), and the other end of the second air supply pipe (2) is fixedly equipped with a protrusion (9), which is a conical structure.

5. The homemade aerobic fermentation active oxygen supply device for composting by farmers according to claim 1, characterized in that: One end of the connecting hose (3) is fixedly installed with a No. 1 connector (6), and the other end of the connecting hose (3) is fixedly installed with a No. 2 connector (7). Three three-way valves (8) are provided on the surface of the connecting hose (3).

6. The homemade aerobic fermentation active oxygen supply device for composting by farmers according to claim 1, characterized in that: One end of the air outlet hose (4) is fixedly installed with a connector (6).

7. The homemade aerobic fermentation active oxygen supply device for composting by farmers according to claim 1, characterized in that: An air outlet (10) is provided through the surface of the first air supply pipe (1). A baffle (11) is provided on one side of the air outlet (10). The baffle (11) is set at an angle of 45 degrees on the surface of the first air supply pipe (1). The baffle (11) blocks the top of the air outlet (10). There are 4 air outlets (10) and baffles (11) arranged in a ring on the surface of the first air supply pipe (1). The 4 air outlets (10) and baffles (11) form a group. There are 2 groups of air outlets (10) and baffles (11) on the surface of the first air supply pipe (1). There is 1 group of air outlets (10) and baffles (11) on the surface of the second air supply pipe (2).

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