Multifunctional organic fertilizer fermentation tank

Abstract

The utility model discloses a multifunctional organic fertilizer fermentation tank, including fermentation tank main part, ventilation oxygen supply mechanism and temperature monitoring mechanism, the top of fermentation tank main part is equipped with the gas collecting hood, the tank bottom of fermentation tank main part is provided with the load plate of inclination, one end of load plate is equipped with the liquid collection box, ventilation oxygen supply mechanism includes installation platform and aeration pipe network, the fan no.

Description

Technical Field

[0001] This utility model belongs to the field of organic fertilizer fermentation technology, specifically relating to a multifunctional organic fertilizer fermentation tank. Background Technology

[0002] Organic fertilizer fermentation is the process by which microorganisms decompose organic matter and transform it into stable humus. The most common fermentation method is aerobic fermentation, which relies primarily on aerobic microorganisms such as bacteria, fungi, and actinomycetes to decompose organic matter (such as livestock manure, straw, and kitchen waste) under sufficient oxygen conditions, producing carbon dioxide, water, and heat, while simultaneously synthesizing humus. Organic fertilizer fermentation generally consists of four stages: a heating phase, a high-temperature phase, a cooling phase, and a maturation phase. During the heating phase, the thermophilic bacteria in the organic fertilizer multiply rapidly, raising the temperature above 50°C. During the high-temperature phase, thermophilic bacteria dominate, and the temperature reaches 55°C–70°C, effectively killing pathogens and weed seeds. During the cooling phase, mesophilic bacteria become active again, and the humus gradually stabilizes. In the maturation phase, the organic matter is completely decomposed, forming loose, odorless humus. Through scientific control, organic fertilizer fermentation can achieve the resource utilization of waste and produce high-quality fertilizer to improve soil.

[0003] Organic fertilizer fermentation tanks are core equipment for efficient fermentation, and their functional design directly affects fermentation efficiency and product quality. Chinese patent application number 202420086202.1 discloses an organic fertilizer fermentation tank that, through the installation of a first rotating shaft, a second rotating shaft, and a stirring rod, causes the organic fertilizer at the bottom and corners to tumble. By incorporating a fan, air vents, and nozzles, the organic fertilizer at the bottom or corners of the fermentation tank is ensured to have sufficient contact with air, thus improving the fermentation quality and consequently the quality of the organic fertilizer. However, this design does not address the issues of deodorization, drainage, and real-time monitoring of the temperature and humidity of the organic fertilizer during fermentation. Therefore, there is an urgent need to design a multifunctional organic fertilizer fermentation tank to solve these problems. Utility Model Content

[0004] The purpose of this invention is to provide a multifunctional organic fertilizer fermentation tank to solve the problems existing in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multifunctional organic fertilizer fermentation tank, comprising:

[0006] The fermentation tank body has a gas collection hood on the top and a material carrier plate at the bottom of the fermentation tank body. One end of the material carrier plate is provided with a liquid collection box, and one side of the liquid collection box is provided with a drain pipe extending to the outside of the fermentation tank body.

[0007] The ventilation and oxygen supply mechanism includes an installation platform and an aeration pipe network. The installation platform is located at the bottom of the fermentation tank body and is connected to the fermentation tank body via an electric telescopic rod. A fan is fixed on the installation platform, and the air outlet of the fan is sealed to the air inlet of the aeration pipe network.

[0008] The temperature monitoring mechanism includes an electric telescopic rod two fixed to the bottom of the gas collection hood. An insertion probe is fixed to the bottom end of the electric telescopic rod two, and several temperature sensors and humidity sensors are fixed on the insertion probe.

[0009] Furthermore, it also includes a material mixing mechanism, which includes a slide rail fixed to the top of the fermentation tank body, a slider slidably connected to the top of the slide rail, and a turning machine fixed to the top of the slider.

[0010] Furthermore, the turning machine includes a crossbeam and vertical plates fixed at both ends of the crossbeam. A motor is fixedly connected to one end of the crossbeam, and a rotating shaft is rotatably connected between the bottom ends of the two vertical plates. A rotating shovel is provided on the rotating shaft, and the output shaft of the motor is connected to one end of the rotating shaft through a chain drive.

[0011] Furthermore, the gas collection hood is a rectangular cavity structure with a second fan inside. The bottom of the gas collection hood has several air inlets and the top has an exhaust port. Support rods connected to the main body of the fermentation tank are located at the four corners of the gas collection hood.

[0012] Furthermore, the material carrier plate is provided with several through holes, and a cover plate is hinged to one side of each through hole. Each of the several through holes is respectively set to correspond one-to-one with several aeration pipes in the aeration pipe network.

[0013] Furthermore, the aeration network is located at the bottom of the fermentation tank body, and the air inlet pipe of the aeration network penetrates the bottom of the fermentation tank body and extends to its exterior.

[0014] Furthermore, the fermentation tank body has support legs fixed at the four corners of its bottom, a heat insulation layer on the inner wall of the fermentation tank body, and a touch screen display on one side of the fermentation tank body.

[0015] Furthermore, an alarm device is provided on the top of the gas collection hood.

[0016] The technical effects and advantages of this utility model are as follows: This multifunctional organic fertilizer fermentation tank has an advanced design, compact structure, and is easy to use. By setting up a gas collection hood, a negative pressure is formed at the top of the fermentation tank, which can absorb the odor generated during fermentation and transport it to a biological filter or chemical scrubbing tower for deodorization treatment. By setting up a material carrier plate, a liquid collection box, and a drainage pipe, excess water in the organic fertilizer can be discharged. By setting up an insertion probe, a temperature sensor, and a humidity sensor, the temperature and humidity of the organic fertilizer at different depths can be monitored in real time, which can facilitate timely intervention according to actual needs and help improve the quality of organic fertilizer. Attached Figure Description

[0017] Figure 1 This is a vertical sectional view of the present invention from the main viewing direction;

[0018] Figure 2 This is a vertical sectional view of the present invention from the right-side view direction;

[0019] Figure 3 This is a schematic diagram of the structure of this utility model.

[0020] In the diagram: 100. Main body of fermentation tank; 101. Gas collection hood; 1011. Fan 2; 1012. Air inlet; 1013. Exhaust outlet; 1014. Support rod; 102. Material carrier plate; 1021. Through hole; 1022. Cover plate; 103. Liquid collection box; 1031. Drain pipe; 104. Support leg; 105. Heat insulation layer; 106. Touch screen display; 107. Alarm device; 200. Ventilation and oxygen supply mechanism; 201. Mounting platform; 202. Electric... 1. Telescopic rod 1; 203. Fan 1; 204. Aeration pipe network; 300. Temperature monitoring mechanism; 301. Electric telescopic rod 2; 302. Insertion probe; 303. Temperature sensor; 304. Humidity sensor; 400. Material mixing mechanism; 401. Slide rail; 402. Slider; 403. Turner; 4031. Crossbeam; 4032. Longitudinal plate; 4033. Motor; 4034. Rotating shaft; 4035. Rotating shovel; 4036. Chain. 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] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] This utility model provides, for example Figure 1-3 The multifunctional organic fertilizer fermentation tank shown includes:

[0025] The fermentation tank body 100 has a gas collection hood 101 on top and a material carrier plate 102 at the bottom of the fermentation tank body 100. A liquid collection box 103 is provided at one end of the material carrier plate 102 and a drain pipe 1031 extending to the outside of the fermentation tank body 100 is provided on one side of the liquid collection box 103. The liquid collection box 103 is located at the lower end of the material carrier plate 102 and has a liquid inlet at the top. Excess material in the fermentation tank will be separated and flow into the liquid collection box 103 along the material carrier plate 102. The collected liquid can be used to produce liquid fertilizer or sprayed back onto the material when the material has low humidity.

[0026] The ventilation and oxygen supply mechanism 200 includes an installation platform 201 and an aeration pipe network 204. The installation platform 201 is located at the bottom of the fermentation tank body 100 and is connected to the fermentation tank body 100 via an electric telescopic rod 202. A fan 203 is fixed on the installation platform 201. The air outlet of the fan 203 is sealed to the air inlet of the aeration pipe network 204. By controlling the extension and retraction of the electric telescopic rod 202, the height of the installation platform 201 can be controlled, thereby adjusting the height of the aeration pipe network 204. When ventilation is required into the material, the electric telescopic rod 202 retracts, causing the aeration pipe network 204 to move upward and insert into the material. Then, the fan 203 is started to provide ventilation and oxygen to the depths of the material.

[0027] The temperature monitoring mechanism 300 includes an electric telescopic rod 301 fixed to the bottom of the gas collection hood 101. An insertion probe 302 is fixed to the bottom end of the electric telescopic rod 301. Several temperature sensors 303 and humidity sensors 304 are fixed on the insertion probe 302. By extending the electric telescopic rod 301, the insertion probe 302 can be moved downward until it is inserted into the material. The several temperature sensors 303 and humidity sensors 304 arranged vertically can monitor the temperature and humidity of the material at different depths in real time, making the monitoring more comprehensive and accurate.

[0028] For example, see Figures 1-3 As shown, it also includes a material mixing mechanism 400, which includes a slide rail 401 fixed to the top of the fermentation tank body 100, a slider 402 slidably connected to the top of the slide rail 401, and a turner 403 fixed to the top of the slider 402.

[0029] In this technical solution, the turning machine 403 moves on the slide rail 401 via the slider 402, so that the turning machine 403 can cover the entire tank of material. The turning machine 403 turns and turns the material, which can ensure that the material is loose and facilitates oxygen penetration.

[0030] For example, see Figure 2 As shown, the turning machine 403 includes a crossbeam 4031 and longitudinal plates 4032 vertically fixed to both ends of the crossbeam 4031. A motor 4033 is fixedly connected to one end of the crossbeam 4031. A rotating shaft 4034 is rotatably connected between the bottom ends of the two longitudinal plates 4032. A rotating shovel 4035 is provided on the rotating shaft 4034. The output shaft of the motor 4033 is connected to one end of the rotating shaft 4034 through a chain 4036.

[0031] In this technical solution, as the turning machine 403 moves along the slide rail 401, the motor 4033 drives the rotating shaft 4034 to rotate via the chain 4036. At this time, the rotating shovel 4035 rotates together with the rotating shaft 4034 and turns the material at the bottom of the fermentation tank body 100 to the top.

[0032] For example, see Figures 1-2 As shown, the gas collection hood 101 is a rectangular cavity structure and is equipped with a fan 1011 inside. The bottom of the gas collection hood 101 is provided with several air inlets 1012 and the top is provided with an exhaust port 1013. The four corners of the gas collection hood 101 are provided with support rods 1014 that are connected to the fermentation tank body 100.

[0033] In this technical solution, the support rod 1014 supports the gas collection hood 101 directly above the fermentation tank body 100, so that the operation of the turning machine 403 is not obstructed by the gas collection hood 101. At the same time, the fan 1011 inside the gas collection hood 101 operates, which can draw the odor emitted from the fermentation tank body 100 into the gas collection hood 101, and transport it to the biological filter or chemical scrubbing tower for deodorization treatment through the exhaust port 1013.

[0034] For example, see Figure 1 As shown, the material carrier plate 102 is provided with several through holes 1021, and a cover plate 1022 is hinged to one side of the through hole 1021. The several through holes 1021 are respectively set to correspond one-to-one with several aeration pipes in the aeration pipe network 204.

[0035] In this technical solution, when aeration of the material is not required, the cover plate 1022 can completely block the through hole 1021. At this time, excess water in the material will be separated and flow into the collection box 103 along the material carrier plate 102. When aeration of the material is required, the aeration pipe network 204 moves upward, the aeration pipe pushes open the cover plate 1022 and extends through the through hole 1021 into the material, and then aeration treatment is performed on the inside of the material.

[0036] For example, see Figures 1-2 As shown, the aeration network 204 is located at the bottom of the fermentation tank body 100, and the air inlet pipe of the aeration network 204 passes through the bottom of the fermentation tank body 100 and extends to its exterior.

[0037] In this technical solution, it is convenient to deliver air to the air inlet pipe of the aeration pipe network 204 through the blower 203. At the same time, when the electric telescopic rod 202 drives the aeration pipe network 204 to move upward, it is convenient to insert the aeration pipe network 204 into the material.

[0038] For example, see Figure 1 As shown, support legs 104 are fixed at the four corners of the bottom of the fermentation tank body 100, a heat insulation layer 105 is provided on the inner side wall of the fermentation tank body 100, and a touch screen display 106 is provided on one side of the fermentation tank body 100.

[0039] In this technical solution, the support leg 104 can support the bottom of the fermentation tank body 100, reserving space for the installation of the mounting platform 201, the electric telescopic rod 202 and the fan 203. The heat insulation layer 105 is filled with heat insulation materials (polystyrene board, rock wool, glass wool, polyurethane foam, etc.), which can effectively maintain the high temperature period of fermentation of materials in the tank, which is conducive to improving the fermentation quality. The touch screen 106 is electrically connected to each electrical appliance, which can control the start and stop of each electrical appliance and display the operating status of each electrical appliance.

[0040] For example, see Figures 1-3As shown, an alarm device 107 is provided on the top of the gas collection hood 101.

[0041] In this technical solution, when the temperature of the material in the tank is higher than 75℃ or lower than 45℃, or when the humidity of the material in the tank is not within the range of 50% to 60%, the alarm device 107 can automatically sound an alarm to remind the staff of the abnormal situation.

[0042] Working principle: When using this multi-functional organic fertilizer fermentation tank, the material is first placed in the fermentation tank body 100. Excess water in the material is separated and flows into the collection box 103 along the material loading plate 102. Then, it is discharged through the drain pipe 1031 for separate treatment or recirculation spraying. Then, the second blower 1011 is started. The blower 1011 draws the odor emitted from the fermentation tank body 100 into the gas collection hood 101 and transports it to the biological filter or chemical scrubbing tower for deodorization treatment through the exhaust port 1013. Then, the second electric telescopic rod 301 is started, which moves the insertion probe 302 downward. Inside the material, temperature sensors 303 and humidity sensors 304 at different heights on the insertion probe 302 can monitor the temperature and humidity at different depths of the material in real time. When it is necessary to turn and ventilate the material, firstly, retract the electric telescopic rod 301 to return the insertion probe 302 to the bottom of the gas collection hood 101, then start the turning machine 403 to turn the material at the bottom of the fermentation tank body 100 to the top, so as to loosen the material and allow oxygen to penetrate. Then, start the electric telescopic rod 202 to move the aeration pipe network 204 into the material, and then aerate the material through the blower 203. This multifunctional organic fertilizer fermentation tank features an advanced design, compact structure, and ease of use. By setting up a gas collection hood 101, a negative pressure is created at the top of the fermentation tank body 100, which can absorb the odor generated during fermentation and transport it to a biological filter or chemical scrubbing tower for deodorization treatment. By setting up a material carrier plate 102, a liquid collection box 103, and a drain pipe 1031, excess water in the organic fertilizer can be discharged. By setting up an insertion probe 302, a temperature sensor 303, and a humidity sensor 304, the temperature and humidity of the organic fertilizer at different depths can be monitored in real time, facilitating timely intervention according to actual needs and improving the quality of the organic fertilizer.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multifunctional organic fertilizer fermentation tank, characterized in that, include: The fermentation tank body (100) is provided with a gas collection hood (101) on the top of the fermentation tank body (100), and a material carrier plate (102) is inclinedly provided at the bottom of the fermentation tank body (100). A liquid collection box (103) is provided at one end of the material carrier plate (102), and a drain pipe (1031) extending to the outside of the fermentation tank body (100) is provided on one side of the liquid collection box (103). A ventilation and oxygen supply mechanism (200) is provided, which includes a mounting platform (201) and an aeration pipe network (204). The mounting platform (201) is located at the bottom of the fermentation tank body (100) and is connected to the fermentation tank body (100) via an electric telescopic rod (202). A fan (203) is fixed on the mounting platform (201), and the air outlet of the fan (203) is sealed to the air inlet of the aeration pipe network (204). Temperature monitoring mechanism (300) includes an electric telescopic rod two (301) fixed to the bottom of the gas collection hood (101), an insertion probe (302) is fixed to the bottom end of the electric telescopic rod two (301), and several temperature sensors (303) and humidity sensors (304) are fixed on the insertion probe (302).

2. The multifunctional organic fertilizer fermentation tank according to claim 1, characterized in that: It also includes a material mixing mechanism (400), which includes a slide rail (401) fixed to the top of the fermentation tank body (100), a slider (402) slidably connected to the top of the slide rail (401), and a turner (403) fixed to the top of the slider (402).

3. The multifunctional organic fertilizer fermentation tank according to claim 2, characterized in that: The turning machine (403) includes a crossbeam (4031) and vertical plates (4032) fixed at both ends of the crossbeam (4031). A motor (4033) is fixedly connected to one end of the crossbeam (4031). A rotating shaft (4034) is rotatably connected between the bottom ends of the two vertical plates (4032). A rotating shovel (4035) is provided on the rotating shaft (4034). The output shaft of the motor (4033) is connected to one end of the rotating shaft (4034) through a chain (4036).

4. The multifunctional organic fertilizer fermentation tank according to claim 1, characterized in that: The gas collecting hood (101) is a rectangular cavity structure and is equipped with a second fan (1011) inside. The bottom of the gas collecting hood (101) is provided with several air inlets (1012) and the top is provided with an exhaust port (1013). The four corners of the gas collecting hood (101) are provided with support rods (1014) that are connected to the fermentation tank body (100).

5. The multifunctional organic fertilizer fermentation tank according to claim 1, characterized in that: The material carrier plate (102) is provided with a plurality of through holes (1021), and a cover plate (1022) is hinged to one side of each through hole (1021). The plurality of through holes (1021) are respectively configured to correspond one-to-one with a plurality of aeration pipes in the aeration pipe network (204).

6. The multifunctional organic fertilizer fermentation tank according to claim 1, characterized in that: The aeration network (204) is located at the bottom of the fermentation tank body (100), and the air inlet pipe of the aeration network (204) passes through the bottom of the fermentation tank body (100) and extends to its exterior.

7. The multifunctional organic fertilizer fermentation tank according to claim 1, characterized in that: Support legs (104) are fixed at the four corners of the bottom of the fermentation tank body (100), and a heat insulation layer (105) is provided on the inner side wall of the fermentation tank body (100). A touch screen display (106) is provided on one side of the fermentation tank body (100).

8. The multifunctional organic fertilizer fermentation tank according to claim 1, characterized in that: An alarm device (107) is provided on the top of the gas collection hood (101).

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