Fermentation device for agricultural microbial fertilizer

Abstract

The utility model provides an agricultural microbial fertilizer fermentation device which comprises a fermentation tank body, an elliptical head fixedly mounted at the top end of the fermentation tank body, a first driving motor, a first stirring shaft and a first stirring blade, and a mounting opening communicated with the inside of the fermentation tank body is formed in the right part of the top end of the elliptical head; a fertilizer feeding barrel is fixedly mounted on the mounting opening, a barrel cover is fixedly mounted at the top end of the fertilizer feeding barrel, a fertilizer feeding opening is formed in one side of the top end of the barrel cover, and an ultraviolet sterilizing lamp facing the interior of the fertilizer feeding barrel is mounted at the top of the barrel cover. According to the technical scheme, microorganisms and the fertilizer to be fermented are separately put into the fermentation tank, and the fertilizer to be fermented is fermented with the microorganisms after being stirred, dispersed and subjected to ultraviolet sterilization, so that the polluted and damped fertilizer is effectively prevented from entering the fermentation tank, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of microbial fertilizer fermentation, and more specifically, to a fermentation device for agricultural microbial fertilizers. Background Art

[0002] Microbial fertilizers, also known as biological fertilizers, refer to a class of fertilizer products that use the life activities of microorganisms as the core to enable crops to obtain specific fertilizer effects. Microbial resources are rich, with a wide variety of species and functions, and can be developed into fertilizers with different functions and uses. Microbial fertilizers contain a large number of beneficial microorganisms, which can improve the nutritional conditions of crops, fix nitrogen, and activate some ineffective nutrients in the soil, creating a good soil microecological environment to promote crop growth.

[0003] In the prior art, microorganisms and fertilizers to be fermented are added to a fermentation tank for mixed fermentation. Since the fertilizers to be fermented are prone to moisture absorption or contamination by other microorganisms, adding them to the fermentation tank for mixed fermentation easily leads to fermentation failure and reduces production efficiency. Summary of the Utility Model

[0004] To make up for the deficiencies of the prior art, the utility model provides a fermentation device for agricultural microbial fertilizers.

[0005] The utility model is realized through the following technical solutions: A fermentation device for agricultural microbial fertilizers includes a fermentation tank body, an elliptical head fixedly installed at the top of the fermentation tank body, a first driving motor, a first stirring shaft, and first stirring blades. The top of the elliptical head is provided with a feed inlet, the bottom of the fermentation tank body is provided with a discharge outlet, the first driving motor is arranged at the left part of the top of the elliptical head and is in transmission connection with the first stirring shaft arranged inside the fermentation tank body. The first stirring shaft is arranged vertically inside the fermentation tank body, and the upper and lower ends of the first stirring shaft are respectively rotationally connected to the top and bottom of the fermentation tank body. The first stirring blades are arranged on the outer wall of the first stirring shaft;

[0006] An installation opening communicating with the inside of the fermentation tank body is provided at the right part of the top of the elliptical head. A fertilizer feeding cylinder body is fixedly installed on the installation opening. A cylinder cover is fixedly installed at the top of the fertilizer feeding cylinder body. A second driving motor is installed at the center position of the top of the cylinder cover. The second driving motor is in transmission connection with the second stirring shaft arranged inside the fertilizer feeding cylinder body. The second stirring shaft is arranged vertically inside the fertilizer feeding cylinder body. Second stirring blades are arranged on the outer wall of the second stirring shaft. A fertilizer feeding port is arranged on one side of the top of the cylinder cover. An ultraviolet sterilization lamp facing the inside of the fertilizer feeding cylinder body is installed on the top of the cylinder cover.

[0007] As a preferred solution, a bracket is further provided at the bottom of the fermentation tank body.

[0008] As a preferred solution, a heat preservation jacket is sleeved on the outer wall of the fermentation tank body. A liquid inlet is arranged at the lower part of the heat preservation jacket, and a liquid outlet is arranged at the upper part of the heat preservation jacket.

[0009] As a preferred solution, a thermometer interface is arranged on the left side of the fermentation tank body, and a pressure gauge interface is arranged on the right side of the fermentation tank body.

[0010] As a preferred solution, a pressure relief port is further arranged at the top of the fermentation tank body.

[0011] As a preferred solution, a flow guiding baffle is installed on the inner wall of the fermentation tank body.

[0012] Since the present utility model adopts the above technical solutions, compared with the prior art, it has the following beneficial effects: Through the technical solution of the present utility model, the microorganism and the fertilizer to be fermented are separately put into the fermentation tank. After the fertilizer to be fermented is stirred and dispersed and sterilized by ultraviolet rays, it is then fermented with the microorganism, effectively avoiding the entry of contaminated and damp fertilizers into the fermentation tank and improving the production efficiency.

[0013] The additional aspects and advantages of the present utility model will become obvious in the following description part, or will be understood through the practice of the present utility model. Description of the Drawings

[0014] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0015] Figure 1 is a structural schematic diagram of the present utility model;

[0016] Figure 2 is Figure 1 a structural schematic diagram at position A in

[0017] wherein, Figures 1 to 2 the corresponding relationship between the reference numerals in the drawings and the components is as follows:

[0018] 1 fermentation tank body, 2 elliptical head, 3 first driving motor, 4 first stirring shaft, 5 first stirring blade, 6 installation port, 7 fertilizer feeding cylinder body, 8 cylinder cover, 9 second driving motor, 10 second stirring shaft, 11 second stirring blade, 12 fertilizer feeding port, 13 support, 14 heat preservation jacket, 15 liquid inlet, 16 thermometer interface, 17 pressure gauge interface, 18 pressure relief port, 19 ultraviolet lamp, 20 flow guiding baffle, 21 liquid outlet, 22 feed port, 23 discharge port. Detailed Embodiments

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0021] Combine the following Figures 1 to 2 The fermentation device of agricultural microbial fertilizer according to the embodiment of the utility model is specifically described.

[0022] like Figure 1 As shown, the utility model proposes a fermentation device for agricultural microbial fertilizer, including a fermentation tank body 1, an elliptical head 2 fixedly installed at the top of the fermentation tank body 1, a first driving motor 3, a first stirring shaft 4 and a first stirring blade 5. The top of the elliptical head 2 is provided with a feed inlet 22, the bottom of the fermentation tank body 1 is provided with a discharge port 23, and the bottom of the fermentation tank body 1 is also provided with a bracket 13 for supporting and installing the fermentation tank body 1. Among them, the first driving motor 3 is arranged at the left part of the top of the elliptical head 2 and is connected to the first stirring shaft 4 arranged inside the fermentation tank body 1 in a transmission manner. The first stirring shaft 4 is arranged inside the fermentation tank body 1 in a vertical direction. The upper and lower ends of the first stirring shaft 4 are respectively connected to the top and bottom of the fermentation tank body 1 for rotation. The first stirring blade 5 is arranged on the outer wall of the first stirring shaft 4; the outer wall of the fermentation tank body 1 is provided with a heat preservation jacket 14 for controlling the temperature inside the fermentation tank body 1, the lower part of the heat preservation jacket 14 is provided with a liquid inlet 15, and the upper part of the heat preservation jacket 14 is provided with a liquid outlet 21. A temperature gauge interface 16 is provided on the left side of the fermentation tank body 1, and a pressure gauge interface 17 is provided on the right side of the fermentation tank body 1, for monitoring the temperature and pressure inside the fermentation tank body 1. A pressure relief port 18 is also provided on the top of the fermentation tank body 1, and a guide baffle 20 is installed on the inner wall of the fermentation tank body 1.

[0023] The right part of the top of the elliptical head 2 is provided with an installation opening 6 connected to the interior of the fermentation tank body 1, and a fertilizer feeding cylinder 7 is fixedly installed on the installation opening 6. Figure 2As shown in the figure, a cylinder cover 8 is fixedly installed at the top of the fertilizer feeding cylinder body 7. A second driving motor 9 is installed at the center position of the top of the cylinder cover 8. The second driving motor 9 is in transmission connection with a second stirring shaft 10 arranged inside the fertilizer feeding cylinder body 7. The second stirring shaft 10 is arranged vertically inside the fertilizer feeding cylinder body 7. Second stirring blades 11 are arranged on the outer wall of the second stirring shaft 10. A fertilizer feeding port 12 is arranged on one side of the top of the cylinder cover 8. An ultraviolet sterilization lamp 19 facing the inside of the fertilizer feeding cylinder body 7 is installed on the top of the cylinder cover 8.

[0024] Working process: Microorganisms enter the inner cavity of the fermentation tank body 1 separately through the feed port 6 of the fermentation tank body 1. The fertilizer to be fermented first enters the inside of the fertilizer feeding cylinder body 7 from the fertilizer feeding port 12, is dispersed by the second stirring shaft 10 inside the fertilizer feeding cylinder body 7, and is disinfected by the ultraviolet lamp 19 for the fertilizer to be fermented and then enters the inner cavity of the fermentation tank body 1 through the installation port 6, and then is mixed and fermented with the microorganisms.

[0025] In the description of the present invention, the term "a plurality" means two or more unless otherwise clearly defined. The terms "upper", "lower", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation to the present invention; the terms "connection", "installation", "fixation", etc. should all be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] In the description of this specification, the descriptions of the terms "one embodiment", "some embodiments", "specific embodiments", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0027] The above is only the preferred embodiment of the present invention and is not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fermentation device for agricultural microbial fertilizer, comprising a fermentation tank body (1), an elliptical head (2) fixedly mounted on the top of the fermentation tank body (1), a first drive motor (3), a first stirring shaft (4) and a first stirring blade (5), wherein the top of the elliptical head (2) is provided with a feed inlet (22), and the bottom of the fermentation tank body (1) is provided with a discharge outlet (23), characterized in that The first driving motor (3) is arranged at the left part of the top end of the elliptical head (2) and is drivingly connected to a first stirring shaft (4) arranged inside the fermentation tank body (1); the first stirring shaft (4) is arranged inside the fermentation tank body (1) along the vertical direction; the upper and lower ends of the first stirring shaft (4) are respectively rotatably connected to the top and bottom of the fermentation tank body (1); and the first stirring blade (5) is arranged on the outer wall of the first stirring shaft (4); The right portion of the top of the elliptical seal (2) is provided with an installation opening (6) connected to the interior of the fermentation tank body (1); a fertilizer feeding cylinder (7) is fixedly installed on the installation opening (6); a cylinder cover (8) is fixedly installed on the top of the fertilizer feeding cylinder (7); a second drive motor (9) is installed at the center of the top of the cylinder cover (8); the second drive motor (9) is connected to the fertilizer feeding cylinder (7); the second drive motor (9) is connected to a second stirring shaft (10) arranged inside the fertilizer feeding cylinder (7); the second stirring shaft (10) is arranged inside the fertilizer feeding cylinder (7) in a vertical direction; a second stirring blade (11) is arranged on the outer wall of the second stirring shaft (10); a fertilizer feeding opening (12) is arranged on one side of the top of the cylinder cover (8); and a UV sterilizing lamp (19) facing the interior of the fertilizer feeding cylinder (7) is installed on the top of the cylinder cover (8).

2. The fermentation device for agricultural microbial fertilizer according to claim 1, characterized in that The bottom of the fermentation tank body (1) is also provided with a support (13).

3. The fermentation device for agricultural microbial fertilizer according to claim 1, characterized in that The outer wall of the fermentation tank body (1) is provided with a heat-insulating jacket (14), the lower part of the heat-insulating jacket (14) is provided with a liquid inlet (15), and the upper part of the heat-insulating jacket (14) is provided with a liquid outlet (21).

4. The fermentation device for agricultural microbial fertilizer according to claim 1, characterized in that A temperature gauge interface (16) is provided on the left side of the fermentation tank body (1), and a pressure gauge interface (17) is provided on the right side of the fermentation tank body (1).

5. The fermentation device for agricultural microbial fertilizer according to claim 1, characterized in that The top of the fermentation tank body (1) is also provided with a pressure relief port (18).

6. The fermentation device for agricultural microbial fertilizer according to claim 1, characterized in that A flow guide baffle (20) is installed on the inner wall of the fermentation tank body (1).

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