A spiral turning material formula biological organic fertilizer ripening equipment

Abstract

The utility model discloses a spiral material -turning formula biological organic fertilizer ripening equipment belongs to biological organic fertilizer ripening technical field, including ripening jar, air -blower to biological organic fertilizer is used for the material -turning component of turning, the material -turning component sets up on ripening jar, the inner side wall fixed connection of ripening jar has upper annular pipe, the inner side wall fixed connection of ripening jar has lower annular pipe, the outer side wall solid of vertical pipe is equipped with the shower nozzle, the top of ripening jar is provided with filter component. Through air -blower operation, gas is transported to the inside of upper annular pipe through the notching, through the cooperation of lower annular pipe, vertical pipe and shower nozzle, make air evenly distribute in ripening jar, provide sufficient oxygen for microbial fermentation, guarantee fermentation process to carry out smoothly, take out waste gas at the same time, avoid the massive accumulation of carbon dioxide occupies the space in ripening jar, reduce oxygen concentration, inhibit the activity of aerobic microorganism.

Description

Technical Field

[0001] This utility model belongs to the field of organic fertilizer maturation technology, specifically, it relates to a spiral turning type biological organic fertilizer maturation device. Background Technology

[0002] In the production of bio-organic fertilizer, maturation is a crucial step. The maturation process allows the microorganisms in the organic fertilizer to fully ferment and decompose organic matter, thereby improving the fertilizer's effectiveness and stability.

[0003] Currently, traditional ventilation methods mostly use a single top air inlet or a side-wall direct-blowing structure, which makes it difficult for air to penetrate evenly to the deep layers of materials. For example, some equipment simply blows air directly into the tank using a blower, causing the airflow to concentrate in the middle of the tank and creating airflow blind spots at the edges. This results in low local oxygen concentrations and a decrease in the rate of microbial fermentation. At the same time, the accumulation of metabolic waste gases such as carbon dioxide in the tank will compress the oxygen partial pressure below the critical value, and irritating gases such as ammonia cannot be discharged in time. This not only corrodes the inner wall of the equipment but also poses a threat to the health of operators.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a spiral turning type biological organic fertilizer maturation device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A spiral-turning bio-organic fertilizer maturation device includes a maturation tank, a blower, and a turning assembly for turning the bio-organic fertilizer. The blower is fixed to one side of the maturation tank, and the turning assembly is installed on the maturation tank. An upper annular pipe is fixedly connected to the inner wall of the maturation tank. A slot is opened on the upper annular pipe, and the upper annular pipe is connected to the air outlet of the blower through the slot. A lower annular pipe is fixedly connected to the inner wall of the maturation tank, and the upper annular pipe is located above the lower annular pipe. A vertical pipe is fixedly connected between the upper and lower annular pipes. A nozzle is fixedly installed on the outer wall of the vertical pipe. A filter assembly is installed on the top of the maturation tank.

[0008] Preferably, the filter assembly includes a filter cylinder, a dustproof net is fixedly connected to the filter cylinder, and an activated carbon plate is fixedly connected inside the filter cylinder to filter the discharged waste gas.

[0009] Preferably, an exhaust pipe is fixedly connected between the filter cylinder and the curing tank, a filter screen is fixedly connected to the bottom of the exhaust pipe, and a first valve is fixedly installed on the exhaust pipe to guide the exhaust gas into the filter cylinder.

[0010] Preferably, the turning assembly includes a motor fixed on the maturation tank, a shaft fixed at the output end of the motor, and a spiral blade fixedly connected to the outer wall of the shaft to turn the bio-organic fertilizer inside the maturation tank.

[0011] Preferably, a movable rod is fixedly connected to the bottom of the shaft, and a stirring rod is fixedly connected to the outer side wall of the movable rod to prevent excessive organic fertilizer from clogging the bottom of the maturation tank.

[0012] Preferably, the maturation tank is equipped with an observation window, a temperature sensor, and a heating tube on the inner wall of the maturation tank, so as to observe the maturation status of the bio-organic fertilizer inside the maturation tank.

[0013] Preferably, the top of the maturation tank is fixedly connected to a feed pipe, and the bottom of the maturation tank is fixedly connected to a discharge pipe. A second valve is fixedly installed on both the feed pipe and the discharge pipe to facilitate the feeding and unloading of bio-organic fertilizer.

[0014] In summary, the technical effects and advantages of this utility model are as follows: This spiral-turning bio-organic fertilizer maturation equipment operates by a blower, and the gas is transmitted through the slot to the interior of the upper annular pipe. Through the combined use of the lower annular pipe, vertical pipe and nozzle, the air is evenly distributed in the maturation tank, providing sufficient oxygen for microbial fermentation and ensuring the smooth progress of the fermentation process. At the same time, it removes waste gas, avoiding the large accumulation of carbon dioxide occupying the space inside the maturation tank, reducing the oxygen concentration and inhibiting the activity of aerobic microorganisms.

[0015] The motor drives the shaft to rotate the spiral blades, which agitates the organic fertilizer inside the maturation tank. Through the combined use of the moving rod and the stirring rod, the organic fertilizer is agitated in all directions and evenly, allowing the material to fully contact the air and facilitating the discharge of the matured organic fertilizer from the inside of the maturation tank.

[0016] By using the exhaust pipe and the first valve together, the exhaust gas is transmitted to the inside of the filter cartridge. Through the combined use of the dustproof net, activated carbon plate and filter screen, the exhaust gas undergoes multi-stage filtration treatment, effectively removing harmful substances and odors from the exhaust gas. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a cross-sectional view of the present invention and a schematic diagram of its related structures;

[0019] Figure 3 This is a schematic diagram of the annular tube and related structures of this utility model;

[0020] Figure 4This is a schematic diagram of the filter assembly and related structures of this utility model;

[0021] Figure 5 This is a schematic diagram of the heating element and related structures of this utility model;

[0022] Figure 6 This is a schematic diagram of the movable rod and related structures of this utility model.

[0023] In the diagram: 1. Curing tank; 2. Blower; 3. Tilting assembly; 31. Motor; 32. Shaft; 33. Spiral blade; 34. Movable rod; 35. Stirring rod; 4. Upper annular pipe; 5. Lower annular pipe; 6. Groove; 7. Vertical pipe; 8. Nozzle; 9. Filter assembly; 91. Filter cylinder; 92. Dustproof net; 93. Activated carbon plate; 94. Exhaust pipe; 95. First valve; 96. Filter screen; 10. Observation window; 11. Temperature sensor; 12. Feed pipe; 13. Discharge pipe; 14. Second valve; 15. Heating tube. Detailed Implementation

[0024] This utility model provides a spiral-turning type bio-organic fertilizer maturation device. To make the purpose, technical solution, and effects of this utility model clearer and more explicit, the following describes this utility model in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit the scope of protection of this utility model.

[0025] Reference Figure 1-3This embodiment provides a technical solution: a spiral-turning bio-organic fertilizer maturation device, including a maturation tank 1, a blower 2, and a turning assembly 3 for turning the bio-organic fertilizer. The blower 2 is fixedly installed on the top side of the maturation tank 1, and the turning assembly 3 is installed on the maturation tank 1, located on the central axis of the maturation tank 1. An upper annular pipe 4 is fixedly connected to the inner wall of the maturation tank 1, and a slot 6 is opened on the upper annular pipe 4. The upper annular pipe 4 is connected to the air outlet of the blower 2 through the slot 6. A lower annular pipe 5 is fixedly connected to the inner wall of the maturation tank 1. The inner circumference of the lower annular pipe 5 is equal to that of the upper annular pipe 4, and the upper annular pipe 4 is located above the lower annular pipe 5. The upper annular pipe 4 and the lower annular pipe 5 are fixedly connected. There are five vertical pipes 7 arranged in a circular array inside the maturation tank 1. Spray nozzles 8 are fixed on the outer wall of the vertical pipes 7 and are inclined downwards. A filter assembly 9 is installed on the top of the maturation tank 1 to filter the exhaust gas. After the blower 2 is running, the gas is transmitted through the slot 6 to the upper annular pipe 4, through the vertical pipes 7 to the lower annular pipe 5, and sprayed out inclined downwards through the spray nozzles 8. The bio-organic fertilizer is turned over by the turning assembly 3, so that the bio-organic fertilizer can fully contact the air, provide sufficient oxygen for microbial fermentation, ensure the smooth progress of the fermentation process, and at the same time remove the exhaust gas to avoid the large accumulation of carbon dioxide occupying the space inside the maturation tank 1.

[0026] Reference Figure 2-4 The filter assembly 9 includes a filter cylinder 91, on which a dustproof net 92 is fixedly connected. There are three dustproof nets 92, which are arranged in a circumferential array on the filter cylinder 91. The dustproof nets 92 prevent impurities from falling into the interior of the filter cylinder 91. An activated carbon plate 93 is fixedly connected inside the filter cylinder 91. After the exhaust gas is transmitted into the filter cylinder 91, the activated carbon plate 93 filters and purifies the exhaust gas before it is discharged.

[0027] Reference Figure 2 , Figure 4 and Figure 5 An exhaust pipe 94 is fixedly connected between the filter cylinder 91 and the curing tank 1. A filter screen 96 is fixedly connected to the bottom of the exhaust pipe 94. The filter screen 96 filters the gas flowing into the exhaust pipe 94. A first valve 95 is fixedly installed on the exhaust pipe 94. The first valve 95 is specifically a shut-off valve. The exhaust gas in the curing tank 1 is transmitted to the filter cylinder 91 through the exhaust pipe 94 and the first valve 95.

[0028] Reference Figure 2 The material turning component 3 includes a motor 31 fixed on the maturation tank 1. The motor 31 is located at the top center of the maturation tank 1. A shaft 32 is fixed at the output end of the motor 31. A spiral blade 33 is fixedly connected to the outer wall of the shaft 32. After the motor 31 runs, the shaft 32 drives the spiral blade 33 to rotate, turning the biological organic fertilizer in the maturation tank 1.

[0029] Reference Figure 2 and Figure 6 A movable rod 34 is fixedly connected to the bottom of the shaft 32, and a stirring rod 35 is fixedly connected to the outer wall of the movable rod 34. There are four stirring rods 35, which are arranged in a circular array on the movable rod 34. When the shaft 32 rotates, the movable rod 34 drives the stirring rods 35 to rotate, thereby increasing the stability of the bio-organic fertilizer discharge.

[0030] Reference Figure 1 and Figure 5 An observation window 10 is fixedly provided on the maturation tank 1, and a temperature sensor 11 is fixedly provided on the maturation tank 1. The temperature sensor 11 monitors the temperature inside the maturation tank 1, and a heating tube 15 is fixedly provided on the inner side wall of the maturation tank 1. The temperature sensor 11 and the heating tube 15 monitor and regulate the temperature inside the maturation tank 1, creating a stable and suitable temperature environment for the maturation of biological organic fertilizer and improving the maturation quality.

[0031] Reference Figure 1 The top of the maturation tank 1 is fixedly connected to the feed pipe 12, and the bottom of the maturation tank 1 is fixedly connected to the discharge pipe 13. A second valve 14 is fixedly installed on both the feed pipe 12 and the discharge pipe 13. The second valve 14 is specifically a gate valve. The feed pipe 12, the discharge pipe 13 and the second valve 14 facilitate the feeding and unloading of bio-organic fertilizer.

[0032] Working principle: The bio-organic fertilizer material to be matured is fed into the maturation tank 1 through the feed pipe 12, which has a second valve 14. After maturation, the discharge pipe 13, also equipped with a second valve 14, is opened to discharge the material. The motor 31 starts, and its output end drives the shaft 32 to rotate. The spiral blades 33 on the outer wall of the shaft 32 rotate accordingly, agitating the bio-organic fertilizer in the maturation tank 1. Simultaneously, the movable rod 34 and stirring rod 35 at the bottom of the shaft 32 also rotate, preventing excessive organic fertilizer from clogging the bottom of the maturation tank 1. The blower 2 operates, and the generated airflow enters the upper annular pipe 4 through the air outlet and flows into the vertical... The straight pipe 7 sprays oxygen from the nozzle 8 on the outer wall of the vertical pipe 7 to provide oxygen for the microbial fermentation in the maturation tank 1, while also carrying away waste gas. The waste gas generated during fermentation is guided to the filter cylinder 91 through the exhaust pipe 94, which is equipped with a first valve 95. The waste gas first passes through the filter screen 96, then through the activated carbon plate 93 for filtration, and finally is discharged through the dustproof net 92, thus achieving waste gas purification. The temperature sensor 11 monitors the temperature inside the maturation tank 1 in real time. When the temperature is low, the heating pipe 15 works to raise the temperature inside the maturation tank 1; when the temperature is too high, it can be cooled down by adjusting the ventilation, etc., to ensure that the bio-organic fertilizer matures at a suitable temperature.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0034] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A spiral-turning type bio-organic fertilizer maturation device, characterized in that, The apparatus includes a curing tank (1), a blower (2), and a turning assembly (3) for turning over the bio-organic fertilizer. The blower (2) is fixed on one side of the curing tank (1), and the turning assembly (3) is set on the curing tank (1). An upper annular pipe (4) is fixedly connected to the inner wall of the curing tank (1). A slot (6) is opened on the upper annular pipe (4). The upper annular pipe (4) is connected to the air outlet of the blower (2) through the slot (6). A lower annular pipe (5) is fixedly connected to the inner wall of the curing tank (1). The upper annular pipe (4) is located above the lower annular pipe (5). A vertical pipe (7) is fixedly connected between the upper annular pipe (4) and the lower annular pipe (5). A nozzle (8) is fixedly provided on the outer wall of the vertical pipe (7). A filter assembly (9) is provided on the top of the curing tank (1).

2. The spiral-turning type bio-organic fertilizer maturation equipment according to claim 1, characterized in that, The filter assembly (9) includes a filter cylinder (91), on which a dustproof net (92) is fixedly connected, and an activated carbon plate (93) is fixedly connected inside the filter cylinder (91).

3. The spiral-turning type bio-organic fertilizer maturation equipment according to claim 2, characterized in that, An exhaust pipe (94) is fixedly connected between the filter cylinder (91) and the curing tank (1). A filter screen (96) is fixedly connected to the bottom of the exhaust pipe (94). A first valve (95) is fixedly installed on the exhaust pipe (94).

4. The spiral-turning type bio-organic fertilizer maturation equipment according to claim 1, characterized in that, The material turning assembly (3) includes a motor (31) fixed on the curing tank (1), and a shaft (32) is fixed at the output end of the motor (31). A spiral blade (33) is fixedly connected to the outer side wall of the shaft (32).

5. The spiral-turning type bio-organic fertilizer maturation equipment according to claim 4, characterized in that, A movable rod (34) is fixedly connected to the bottom of the shaft (32), and a stirring rod (35) is fixedly connected to the outer side wall of the movable rod (34).

6. The spiral-turning type bio-organic fertilizer maturation equipment according to claim 1, characterized in that, An observation window (10) is fixedly provided on the curing tank (1), a temperature sensor (11) is fixedly provided on the curing tank (1), and a heating tube (15) is fixedly provided on the inner wall of the curing tank (1).

7. The spiral-turning type bio-organic fertilizer maturation equipment according to claim 1, characterized in that, The top of the curing tank (1) is fixedly connected to a feed pipe (12), and the bottom of the curing tank (1) is fixedly connected to a discharge pipe (13). A second valve (14) is fixedly installed on both the feed pipe (12) and the discharge pipe (13).

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