Bio-organic fertilizer strain efficient propagation device

Abstract

The utility model discloses an efficient propagation device for a biological organic fertilizer strain, which belongs to the technical field of fertilizer production and comprises a propagation tank, a stirring and heating device is arranged at the top of the propagation tank, and a discharge hole is formed in the bottom of the propagation tank; a feeding assembly communicated with the interior of the expanding propagation tank is arranged between the stirring and heating device and the discharging opening, and the expanding propagation tank is further communicated with a compressed air connector; the stirring and heating device comprises a stirring rod driven by a motor to rotate, and an electric heating unit is embedded in the stirring rod; the feeding assembly comprises a feeding mixing bin, the internal section of the feeding mixing bin is gradually reduced from the feeding side to the discharging side, the feeding side is communicated with a main feeding pipe and a plurality of secondary feeding pipes, the discharging side is communicated with the propagation expanding tank, a paddle rotating disc capable of passively rotating is arranged in the feeding mixing bin, and the paddle rotating disc rotates under the impact of liquid flow of the main feeding pipe; according to the device disclosed by the utility model, various fed materials in the secondary feeding pipe are premixed in the fed material mixing bin, heating, stirring and mixing are realized in the expanding propagation tank, and high-efficiency discharging is also realized.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer production, in particular to a biological organic fertilizer strain high-efficiency propagation device. Background Art

[0002] With the development of modern agriculture, bio-organic fertilizers are becoming increasingly popular due to their environmentally friendly and soil fertility-enhancing benefits, playing an increasingly important role in the strategic development of sustainable agriculture. The production of bio-organic fertilizers relies on efficient strain propagation technology. Strain propagation can quickly produce sufficient strains to meet the requirements of large-scale industrial production. Rapid strain propagation reduces the time it takes for strains to naturally grow and accumulate, thereby accelerating the entire production process and significantly improving production efficiency.

[0003] The invention provides a special electromechanical combined device, which improves the efficiency of strain propagation by comprehensively adopting measures such as improving stirring effect and temperature control, and can have a good positive effect on the production and application of biological organic fertilizer. Summary of the Invention

[0004] The utility model provides a bio-organic fertilizer strain high-efficiency propagation device, which is suitable for the high-efficiency industrial production of bio-organic fertilizer.

[0005] In order to achieve the above purpose, the technical solution adopted by the present utility model is as follows:

[0006] A biological organic fertilizer strain efficient propagation device, characterized by comprising: a propagation tank, a stirring and heating device provided on the top of the propagation tank, and a discharge port provided on the bottom; a feeding assembly connected to the interior of the propagation tank is provided between the stirring and heating device and the discharge port, and the propagation tank is also connected to a compressed air joint;

[0007] The stirring and heating device includes a stirring rod driven to rotate by a motor, and an electric heating unit is embedded in the stirring rod;

[0008] The feeding assembly includes a feeding mixing bin, the internal cross-section of which gradually decreases from the feeding side to the discharging side. The feeding side is connected to a main feeding pipe and several secondary feeding pipes, and the discharging side is connected to an expansion tank. A passively rotatable paddle turntable is provided in the feeding mixing bin, and the paddle turntable rotates due to the impact of the liquid flow in the main feeding pipe.

[0009] Furthermore, the stirring rod includes a main rod and a plurality of forked support rods connected to the lower end of the main rod. The main rod is connected to a conductive slip ring, which is electrically connected to an external power supply and an electric heating rod provided in the support rod.

[0010] Furthermore, the distance between the paddle wheel turntable and the discharge side is greater than the distance from the feed side. The paddle wheel turntable includes a large paddle group and a small paddle group connected by the same rotating shaft. The rotation range of the large paddle group covers the inlets of all secondary feed pipes, and the small paddle group faces the inlet of the main feed pipe.

[0011] Furthermore, the number of the secondary feed pipes is 2 to 4.

[0012] Furthermore, a valve is provided in the pipeline connecting the feed mixing bin and the propagation tank.

[0013] Furthermore, the connection point of the compressed air joint and the propagation tank is higher than the connection point of the feed assembly and the propagation tank.

[0014] Furthermore, the support rod is completely located inside the propagation tank, and the upper half of the main rod is located outside the propagation tank.

[0015] Furthermore, the large paddle group and the small paddle group are arranged in parallel.

[0016] The beneficial effects of adopting the technical solution of the present utility model are as follows:

[0017] 1. For the high-efficiency propagation device of bio-organic fertilizer strains of the present utility model, the paddle wheel turntable is used to mix 2 to 4 kinds of feeds in the secondary feed pipes in the feed mixing bin, with high feed efficiency and synchronous pre-mixing achieved, and no additional power is required.

[0018] 2. For the high-efficiency propagation device of bio-organic fertilizer strains of the present utility model, heating and stirring and mixing are carried out simultaneously inside the propagation tank, providing the optimal reproduction temperature for the strains. And since the heating is not applied to the tank body of the propagation tank but inside the tank, the heat loss is small and the electric energy is saved.

[0019] 3. For the high-efficiency propagation device of bio-organic fertilizer strains of the present utility model, sterile compressed air can be introduced from top to bottom during discharging, greatly increasing the flow rate at the discharge port and achieving high-efficiency discharging.

[0020] 4. For the high-efficiency propagation device of bio-organic fertilizer strains of the present utility model, it occupies a small area and is convenient to move, suitable for small producers and small farmers. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0022] Figure 2 is Figure 1 the sectional structural schematic diagram taken along the A-A direction in

[0023] Figure 3 is Figure 1 the sectional structural schematic diagram taken along the B-B direction in

[0024] Figure 4 is a schematic side view of the present utility model;

[0025] Figure 5 is a schematic view of the blade turntable in the present utility model.

[0026] Explanation of the markings in the figure: 1. Propagation tank; 2. Stirring and heating device; 2a. Stirring rod; 2a-1. Main rod; 2a-2. Branch rod; 2b. Conductive slip ring; 2c. Electric heating rod; 3. Discharge port; 4. Feed component; 4a. Feed mixing bin; 4a-1. Main feed pipe; 4a-2. Secondary feed pipe; 4a-3. Rotating shaft; 4a-4. Large blade group; 4a-5. Small blade group; 4b. Valve; 5. Compressed air joint. Detailed implementation manners

[0027] In order to make the technical solutions, objectives and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0028] As Figures 1 to 5 shown, a high-efficiency propagation device for biological organic fertilizer strains includes a propagation tank 1. A stirring and heating device 2 is arranged at the top of the propagation tank 1, and a discharge port 3 is arranged at the bottom. A feed component 4 communicating with the inside of the propagation tank 1 is arranged between the stirring and heating device 2 and the discharge port 3. The feed component 4 is used to input various bacterial agent raw materials into the propagation tank 1, and is also used to input nutrients required by strains such as brown sugar, corn flour and urea into the propagation tank 1.

[0029] The feed component 4 includes a feed mixing bin 4a. The internal cross-section of the feed mixing bin 4a gradually narrows from the feed side to the discharge side. One main feed pipe 4a-1 and several secondary feed pipes 4a-2 are connected to the feed side. The number of the secondary feed pipes 4a-2 is preferably 2 to 4, so that 2 to 4 kinds of raw materials can be fed simultaneously and mixed synchronously in the feed mixing bin 4a. The discharge side of the feed mixing bin 4a is connected to the propagation tank 1. A valve 4b is arranged in the pipeline connecting the feed mixing bin 4a and the propagation tank 1. A blade turntable that can rotate passively is arranged in the feed mixing bin 4a. The blade turntable rotates due to the impact of the liquid flow in the main feed pipe 4a-1;

[0030] Specifically, the distance between the blade turntable and the discharge side is greater than the distance between the blade turntable and the feed side. Combining Figure 3 、 Figure 5As shown, the paddle wheel turntable includes a large paddle group 4a-4 and a small paddle group 4a-5 connected by the same rotating shaft 4a-3. The large paddle group 4a-4 and the small paddle group 4a-5 are arranged in parallel. The rotation range of the large paddle group 4a-4 covers the inlets of all secondary feed pipes 4a-2. The small paddle group 4a-5 faces the inlet of the main feed pipe 4a-1. When the liquid flow in the main feed pipe 4a-1 impacts the small paddle group 4a-5, it will drive the overall rotation of the paddle wheel turntable. The rotation and agitation of the large paddle group 4a-4 mix the 2-4 kinds of feeds in the secondary feed pipe 4a-2 in the feed mixing bin 4a, achieving efficient feeding and synchronous pre-mixing without additional power. Then the preliminarily mixed feed enters the propagation tank 1.

[0031] To make the materials in the propagation tank 1 be fully mixed again, ensure the uniform contact between the strains and nutrients, and further improve the propagation efficiency, the stirring and heating device 2 includes a stirring rod 2a driven by a motor to rotate, and an electric heating unit is embedded in the stirring rod 2a; if the suitable temperature for strain propagation is not controlled, it will affect the production quality and efficiency of bio-organic fertilizer and increase the production cost;

[0032] Specifically, the stirring rod 2a includes a main rod 2a-1 and a plurality of branched support rods 2a-2 connected to the lower end of the main rod. The support rods 2a-2 are completely located inside the propagation tank 1, and the upper half of the main rod 2a-1 is located outside the propagation tank 1. A conductive slip ring 2b is connected to the main rod 2a-1. The conductive slip ring 2b is electrically connected to an external power supply and an electric heating rod 2c provided inside the support rod 2a-2. The conductive slip ring 2b consists of a rotating part and a stationary part. The rotating part is connected to the rotating structure of the device and rotates with it, while the stationary part is connected to the fixed structure of the device to provide power for the rotating part. An upright electric heating rod 2c is arranged in each support rod 2a-2, and the wire passes through the stirring rod 2a. The external power supply supplies power to the electric heating rod 2c through the conductive slip ring 2b, realizing stirring and mixing while heating, providing the optimal propagation temperature for the strains, and since the propagation tank 1 body is not heated but inside the tank, the heat loss is small and energy is saved.

[0033] In addition, the propagation tank 1 is also connected to a compressed air joint 5. To prevent the feed from submerging the compressed air input port, the connection point of the compressed air joint 5 and the propagation tank 1 must be higher than the connection point of the feed assembly 4 and the propagation tank 1. When discharging, sterile compressed air is connected and pressed from top to bottom, greatly increasing the flow rate of the discharge port 3 and achieving efficient discharging.

[0034] When the utility model is in use, the valve 4b is opened, and materials are fed from the main feed pipe 4a-1 and the secondary feed pipe 4a-2, including various bacterial agent raw materials and nutrients such as brown sugar, corn flour, and urea. The feeding is efficient and synchronous premixing is achieved in the feeding mixing bin 4a. The preliminarily mixed feed enters the propagation tank 1. Then the valve 4b is closed, and the electric heating unit and the motor are powered on to heat and stir the materials simultaneously, providing the optimal propagation temperature for the bacterial strains. After the propagation is completed, the discharge port 3 is opened, and sterile compressed air is introduced from the compressed air connector 5 and pressed from top to bottom, greatly increasing the flow rate of the discharge port 3 and realizing efficient discharging.

[0035] Traditional methods for propagating organic fertilizer strains mostly adopt natural fermentation or simple mechanical stirring methods, which often have problems such as long propagation cycles, uneven mixing, and low efficiency. Large-scale propagation equipment often has a complex structure and is inconvenient to move. Therefore, an efficient and environmentally friendly strain propagation device disclosed by the utility model has broad market prospects.

[0036] Taking the above ideal embodiments of the utility model as inspiration, the protection scope of the utility model is not limited thereto. Through the above description, those skilled in the relevant art can make various changes and modifications completely within the scope of not deviating from the technical idea of the present utility model. Any modifications, equivalent replacements, improvements, etc. made according to the spirit of the present utility model should be covered within the protection scope of the present utility model.

Claims

1. An efficient propagation device for biological organic fertilizer strains, characterized in that: It includes a propagation tank (1), a stirring and heating device (2) is arranged at the top of the propagation tank (1), and a discharge port (3) is arranged at the bottom; a feeding assembly (4) communicating with the inside of the propagation tank (1) is arranged between the stirring and heating device (2) and the discharge port (3), and the propagation tank (1) is also communicated with a compressed air joint (5); The stirring and heating device (2) includes a stirring rod (2a) driven to rotate by a motor, and an electric heating unit is embedded in the stirring rod (2a); The feeding assembly (4) includes a feeding mixing bin (4a), the internal cross-section of the feeding mixing bin (4a) gradually shrinks from the feeding side to the discharging side, the feeding side is communicated with a main feeding pipe (4a-1) and a plurality of secondary feeding pipes (4a-2), the discharging side is communicated with the propagation tank (1), and a rotatable paddle disc is arranged in the feeding mixing bin (4a), and the paddle disc is rotated by the liquid flow impact of the main feeding pipe (4a-1).

2. The high-efficiency propagation device for biological organic fertilizer strains according to claim 1, wherein: The stirring rod (2a) includes a main rod (2a-1) and a plurality of branched support rods (2a-2) connected to the lower end of the main rod. A conductive slip ring (2b) is connected to the main rod (2a-1), and the conductive slip ring (2b) is electrically connected to an external power supply and an electric heating rod (2c) arranged in the support rod (2a-2).

3. The high-efficient propagation device for biological organic fertilizer strains according to claim 1, characterized in that: The distance between the paddle disc and the discharging side is greater than the distance between the paddle disc and the feeding side. The paddle disc includes a large paddle blade group (4a-4) and a small paddle blade group (4a-5) connected by the same rotating shaft (4a-3). The rotation range of the large paddle blade group (4a-4) covers the inlets of all the secondary feeding pipes (4a-2), and the small paddle blade group (4a-5) faces the inlet of the main feeding pipe (4a-1).

4. The highly efficient propagation device for biological organic fertilizer strains according to claim 3, characterized in that: The number of the secondary feeding pipes (4a-2) is 2 to 4.

5. The high-efficient propagation device for biological organic fertilizer strains according to claim 4, characterized in that: A valve (4b) is arranged in the pipeline where the feeding mixing bin (4a) is communicated with the propagation tank (1).

6. The high-efficiency propagation device for biological organic fertilizer strains according to claim 1, wherein: The connection point of the compressed air joint (5) and the propagation tank (1) is higher than the connection point of the feeding assembly (4) and the propagation tank (1).

7. The highly efficient propagation device for biological organic fertilizer strains according to claim 2, wherein: The support rod (2a-2) is completely located inside the propagation tank (1), and the upper half of the main rod (2a-1) is located outside the propagation tank (1).

8. The high-efficient propagation device of biological organic fertilizer strains according to claim 3, characterized in that: The large paddle blade group (4a-4) and the small paddle blade group (4a-5) are arranged in parallel.

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