Microbial solid fertilizer mixing fermentation tank capable of stirring at constant temperature

Abstract

The utility model belongs to the field of fermentation tanks, and particularly relates to a microbial solid fertilizer mixing fermentation tank capable of stirring at a constant temperature, which comprises a tank body, a plurality of uniformly distributed supporting seats are fixedly connected to the outer side of the tank body, a cover plate is fixedly connected to the top of the tank body, and a feed port is fixedly connected to the top of the cover plate. Through the effect of designing the rotating pipe, the rotating pipe can drive the stirring rod to rotate to stir fermentation materials, the fermentation work can be accelerated, the water pump can convey constant-temperature hot water into the rotating pipe in the fermentation process, the stirring rod can be heated through flowing of the hot water in the rotating pipe and the stirring rod, and the stirring efficiency is improved. The materials can be heated through the contact of the stirring rod and the materials, and the tank body is in a sealed state, and the constant-temperature water can heat the stirring rod at constant temperature, so that the constant-temperature stirring and fermentation work of the materials can be realized, and the fermentation effect of the materials can be improved.

Description

Technical Field

[0001] This utility model relates to the field of fermentation tank technology, specifically to a microbial solid fertilizer mixing fermentation tank with constant temperature stirring capability. Background Technology

[0002] Microbial solid fertilizer mixing fermentation tanks are commonly used for the composting of agricultural waste (such as straw, livestock and poultry manure, etc.), converting it into solid fertilizer rich in microorganisms. They can serve fertilizer production enterprises to carry out large-scale fermentation and preparation of microbial solid fertilizers to meet the needs of planting scenarios such as farmland, orchards, and vegetable gardens for organic fertilizers. They are also suitable for ecological agriculture projects to process organic waste and produce bio-organic fertilizers, helping to improve soil and promote green planting.

[0003] Utility model patent CN222846644U discloses a microbial fertilizer fermentation mixer. A fixing rod is symmetrically arranged on the outside of the mounting sleeve. A first limiting rod is inserted through one end of each fixing rod near the upper mixing cylinder. A base is located below the lower mixing cylinder. A support plate is provided on the upper surface of the base. A lifting plate is inserted through the upper surface of the support plate. A tilting motor is installed on one side of the lifting plate. The drive end of the tilting motor is connected to a rotating shaft. One end of the rotating shaft is connected to the outside of the mounting sleeve. An mounting plate is provided at the connection between the upper and lower mixing cylinders. A positioning rod is embedded into a positioning hole, and a second limiting rod is inserted into a second limiting hole via a second electric push rod inside the positioning rod. This connects the upper and lower mixing cylinders, facilitating the fermentation and mixing of microbial fertilizer.

[0004] In the aforementioned existing technology, it is inconvenient to maintain a constant temperature in the fermentation tank during the use of the fermentation device, and it is difficult to maintain a relatively stable temperature in the fermentation environment, which will affect the fermentation effect. Therefore, improvements are needed. Utility Model Content

[0005] The purpose of this invention is to provide a microbial solid fertilizer mixing fermentation tank that can be stirred at a constant temperature, which solves the problem of the inconvenience of heating the fermentation tank at a constant temperature.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a microbial solid fertilizer mixing and fermentation tank with constant temperature stirring capability, comprising a tank body, a plurality of evenly distributed support seats fixedly connected to the outer side of the tank body, a cover plate fixedly connected to the top of the tank body, a feed inlet fixedly connected to the top of the cover plate, a cap threadedly connected to the top of the feed inlet, a discharge port fixedly connected to the bottom of the tank body, a rotating tube rotatably sleeved inside the cover plate, a plurality of evenly distributed stirring rods fixedly connected to the outer side of the rotating tube, the stirring rods communicating with the rotating tube, a water outlet pipe rotatably sleeved inside the rotating tube, a stirring mechanism provided on the rotating tube, and an exhaust mechanism provided at the right end of the tank body.

[0007] Preferably, the water outlet pipe is fixedly connected to the tank body and communicates with the rotating pipe. By designing the water outlet pipe, water inside the rotating pipe can be discharged.

[0008] Preferably, the stirring mechanism includes a water pump, which is fixedly installed on the top of the cover plate. One end of the water pump has an inlet pipe, and the other end has a drain pipe. The drain pipe is rotatably connected to a rotating pipe and communicates with it. A motor is fixedly installed on the top of the cover plate, and the output end of the motor is rotatably connected to the cover plate. A gear is fixedly installed at the lower end of the motor output end, and a gear ring meshes with the left end of the gear. The gear ring is fixedly sleeved on the outside of the rotating pipe. A protective cover is fixedly connected to the lower end of the cover plate. By designing this stirring mechanism, materials can be heated at a constant temperature.

[0009] Preferably, a sealing ring is fixedly connected inside the protective cover, and the sealing ring is rotatably connected to the rotating tube. By designing the sealing ring, the connection between the protective cover and the rotating tube can be sealed.

[0010] Preferably, the venting mechanism includes a fixed base, which is fixedly connected to the right end of the tank. A plug is slidably fitted inside the fixed base, and a connecting rod is fixedly connected to the right end of the plug. The connecting rod is slidably connected to the fixed base, and a connecting block is fixedly connected to the right end of the connecting rod. A guide rod is slidably fitted inside the connecting block and fixedly connected to the fixed base. A spring is provided on the outer side of the guide rod, and an vent is fixedly connected to the lower end of the fixed base. By designing the venting mechanism, automatic pressure relief and venting can be achieved inside the tank.

[0011] Preferably, one end of the spring is fixedly connected to the connecting block, and the other end of the spring is fixedly connected to the fixing seat. The spring is designed so that its force can be applied to the connecting block.

[0012] Preferably, a support block is threadedly connected inside the exhaust port, and a filter element is placed inside the support block. The support block provides support for the filter element.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model utilizes a rotating tube to drive a stirring rod, thereby agitating the fermentation material and accelerating the fermentation process. During fermentation, a water pump delivers constant-temperature hot water into the rotating tube. The flow of hot water within the rotating tube and stirring rod heats the stirring rod, which in turn heats the material through contact with it. Since the tank is sealed and the constant-temperature water maintains a constant temperature for the stirring rod, a constant-temperature agitation and fermentation process can be achieved, improving the fermentation effect.

[0015] 2. By designing a fixed base, this utility model allows the gas to push the plug to move when the internal pressure of the tank is high, thus separating the plug from the inner wall of the fixed base. At this time, the gas can enter the fixed base and be automatically discharged through it, achieving the purpose of depressurizing and venting the gas inside the tank, avoiding the danger caused by excessive internal pressure. Furthermore, the discharged gas can be filtered and purified by the filter element, preventing odorous gases from polluting the environment. Attached Figure Description

[0016] Figure 1 This is a perspective view of the overall structure of this utility model;

[0017] Figure 2 This utility model Figure 1 A partial three-dimensional sectional view of the structure;

[0018] Figure 3 This utility model Figure 2 Enlarged view of point A;

[0019] Figure 4 This utility model Figure 2 The front sectional view of the fixed base.

[0020] In the diagram: 1. Tank body; 2. Support base; 3. Cover plate; 4. Inlet; 5. Cover; 6. Outlet; 7. Rotating pipe; 8. Stirring mechanism; 9. Exhaust mechanism; 10. Stirring rod; 11. Outlet pipe; 81. Water pump; 82. Inlet pipe; 83. Drain pipe; 84. Motor; 85. Gear; 86. Gear ring; 87. Protective cover; 88. Sealing ring; 91. Fixed base; 92. Plug; 93. Connecting rod; 94. Connecting block; 95. Guide rod; 96. Spring; 97. Exhaust port; 98. Support block; 99. Filter element. 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 Figure 1 , Figure 2 A temperature-controlled, stirred microbial solid fertilizer mixing fermentation tank includes a tank body 1. Multiple evenly distributed support seats 2 are fixedly connected to the outer side of the tank body 1. A cover plate 3 is fixedly connected to the top of the tank body 1. A feed inlet 4 is fixedly connected to the top of the cover plate 3. A cap 5 is threadedly connected to the top of the feed inlet 4. A discharge port 6 is fixedly connected to the bottom of the tank body 1. A rotating tube 7 is rotatably sleeved inside the cover plate 3. Multiple evenly distributed stirring rods 10 are fixedly connected to the outer side of the rotating tube 7. The stirring rods 10 communicate with the rotating tube 7. A water outlet pipe 11 is rotatably sleeved inside the rotating tube 7. The water outlet pipe 11 is fixedly connected to the tank body 1 and communicates with the rotating tube 7. By designing the water outlet pipe 11, water inside the rotating tube 7 can be discharged. A stirring mechanism 8 is provided on the rotating tube 7. An exhaust mechanism 9 is provided at the right end of the tank body 1.

[0023] Please see Figure 1 , Figure 2 , Figure 3 The stirring mechanism 8 includes a water pump 81, which is fixedly installed on the top of the cover plate 3. One end of the water pump 81 is provided with a water inlet pipe 82, and the other end of the water pump 81 is provided with a drain pipe 83. The drain pipe 83 is rotatably connected to the rotating pipe 7 and communicates with the rotating pipe 7. A motor 84 is fixedly installed on the top of the cover plate 3. The output end of the motor 84 is rotatably connected to the cover plate 3. A gear 85 is fixedly installed at the lower end of the output end of the motor 84. A gear ring 86 meshes with the left end of the gear 85. The gear ring 86 is fixedly sleeved on the outside of the rotating pipe 7. A protective cover 87 is fixedly connected to the lower end of the cover plate 3. A sealing ring 88 is fixedly connected inside the protective cover 87 and is rotatably connected to the rotating pipe 7. By designing the sealing ring 88, the connection between the protective cover 87 and the rotating pipe 7 can be sealed. By designing the stirring mechanism 8, the material can be heated at a constant temperature.

[0024] Please see Figure 1 , Figure 2 , Figure 4The exhaust mechanism 9 includes a fixed base 91. The fixed base 91 is fixedly connected to the right end of the tank 1. A plug 92 is slidably sleeved inside the fixed base 91. A connecting rod 93 is fixedly connected to the right end of the plug 92. The connecting rod 93 is slidably connected to the fixed base 91. A connecting block 94 is fixedly connected to the right end of the connecting rod 93. A guide rod 95 is slidably sleeved inside the connecting block 94. The guide rod 95 is fixedly connected to the fixed base 91. A spring 96 is provided on the outside of the guide rod 95. One end of the spring 96 is fixedly connected to the connecting block 94, and the other end of the spring 96 is fixedly connected to the fixed base 91. By designing the spring 96, the force of the spring 96 can act on the connecting block 94. An exhaust port 97 is fixedly connected to the lower end of the fixed base 91. A support block 98 is threadedly connected inside the exhaust port 97. A filter element 99 is placed inside the support block 98. By designing the support block 98, the filter element 99 can be supported. By designing the exhaust mechanism 9, the tank 1 can be automatically depressurized and vented.

[0025] The specific implementation process of this utility model is as follows: When in use, the material is first added into the interior of the tank 1 through the feed inlet 4, and then the feed inlet 4 is sealed by the cover 5. Then the motor 84 is started, and the output end of the motor 84 drives the gear 85 to rotate. The gear 85 drives the gear ring 86 to rotate, and the gear ring 86 drives the rotating tube 7 and the stirring rod 10 to rotate, so as to stir and ferment the material.

[0026] During the stirring process, the water inlet pipe 82 of the water pump 81 is connected to a hot water source. The water pump 81 can input hot water into the rotating tube 7 through the drain pipe 83. The hot water will flow inside the rotating tube 7 and the stirring rod 10, and the hot water can heat the rotating tube 7 and the stirring rod 10. The material can be heated by contact between the stirring rod 10 and the material. Since the tank 1 is in a sealed state, the constant temperature water can heat the stirring rod 10 at a constant temperature, thereby realizing the constant temperature stirring and fermentation of the material, which can improve the fermentation effect of the material.

[0027] During fermentation, if the internal pressure of tank 1 is high, the gas will push the plug 92 to the right. The plug 92 will then drive the connecting rod 93 and the connecting block 94 to the right. The connecting block 94 can slide along the guide rod 95 and squeeze the spring 96, which can separate the plug 92 from the inner wall of the fixed seat 91. At this time, the gas will enter the interior of the fixed seat 91 and will be discharged through the exhaust port 97, achieving the purpose of depressurizing and venting the interior of tank 1, avoiding the danger caused by excessive internal pressure of tank 1. In addition, the discharged gas can be filtered and purified by the filter element 99, avoiding the pollution of the environment by odorous gas.

[0028] 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 constant temperature stirring microbial solid fertilizer mixed fermentation tank, comprising a tank body (1), characterized in that: The tank body (1) is fixedly connected to a plurality of evenly distributed support seats (2), the top of the tank body (1) is fixedly connected to a cover plate (3), the top of the cover plate (3) is fixedly connected to a feed inlet (4), the top of the feed inlet (4) is connected to a cover (5) by a thread, the bottom of the tank body (1) is fixedly connected to a discharge port (6), the inside of the cover plate (3) is rotatably fitted with a rotating tube (7), the outside of the rotating tube (7) is fixedly connected to a plurality of evenly distributed stirring rods (10), the stirring rods (10) are connected to the rotating tube (7), the inside of the rotating tube (7) is rotatably fitted with a water outlet pipe (11), the rotating tube (7) is provided with a stirring mechanism (8), and the right end of the tank body (1) is provided with an exhaust mechanism (9).

2. The constant temperature stirring microbial solid fertilizer mixed fermentation tank according to claim 1, characterized in that: The water outlet pipe (11) is fixedly connected to the tank body (1), and the water outlet pipe (11) is connected to the rotating pipe (7).

3. The constant temperature stirring microbial solid fertilizer mixed fermentation tank according to claim 1, characterized in that: The stirring mechanism (8) includes a water pump (81). The water pump (81) is fixedly installed on the top of the cover plate (3). One end of the water pump (81) is provided with a water inlet pipe (82), and the other end of the water pump (81) is provided with a drain pipe (83). The drain pipe (83) is rotatably connected to the rotating pipe (7). The drain pipe (83) is connected to the rotating pipe (7). The top of the cover plate (3) is fixedly installed with a motor (84). The output end of the motor (84) is rotatably connected to the cover plate (3). The lower end of the output end of the motor (84) is fixedly installed with a gear (85). The left end of the gear (85) is meshed with a gear ring (86). The gear ring (86) is fixedly sleeved on the outside of the rotating pipe (7). The lower end of the cover plate (3) is fixedly connected with a protective cover (87).

4. The constant temperature stirring microbial solid fertilizer mixed fermentation tank according to claim 3, characterized in that: A sealing ring (88) is fixedly connected inside the protective cover (87), and the sealing ring (88) is rotatably connected to the rotating tube (7).

5. The constant temperature stirring microbial solid fertilizer mixed fermentation tank according to claim 1, characterized in that: The exhaust mechanism (9) includes a fixed seat (91). The right end of the tank (1) is fixedly connected to the fixed seat (91). A plug (92) is slidably sleeved inside the fixed seat (91). A connecting rod (93) is fixedly connected to the right end of the plug (92). The connecting rod (93) is slidably connected to the fixed seat (91). A connecting block (94) is fixedly connected to the right end of the connecting rod (93). A guide rod (95) is slidably sleeved inside the connecting block (94). The guide rod (95) is fixedly connected to the fixed seat (91). A spring (96) is provided on the outside of the guide rod (95). An exhaust port (97) is fixedly connected to the lower end of the fixed seat (91).

6. The constant temperature stirring microbial solid fertilizer mixed fermentation tank according to claim 5, characterized in that: One end of the spring (96) is fixedly connected to the connecting block (94), and the other end of the spring (96) is fixedly connected to the fixing seat (91).

7. The constant temperature stirring microbial solid fertilizer mixed fermentation tank according to claim 5, characterized in that: The exhaust port (97) is connected to a support block (98) by a thread, and a filter element (99) is placed inside the support block (98).

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