Microbial fertilizer fermentation equipment

Abstract

The utility model belongs to the technical field of microbial fermentation, and particularly relates to microbial fertilizer fermentation equipment which comprises a feeding fermentation machine body, an expansion fermentation machine body and an aerator system, the feeding fermentation machine body comprises a main fermentation tank body, the main fermentation tank body is provided with a feeding screen, and the feeding screen is used for separating solid materials and allowing the solid materials to be mixed with liquid in the main fermentation tank body; the extended fermentation machine body comprises an externally-hung fermentation tank body, and the externally-hung fermentation tank body and the main fermentation tank body are circularly connected for power circulation. The utility model provides microbial fertilizer fermentation equipment which can omit a pre-mixing process in the prior art, is convenient to operate, shortens the operation time and improves the efficiency. The externally-hung fermentation tank body is arranged, so that a user can select conveniently, the cost can be reduced, the preheating system is arranged, pure water can be heated before mixing, the preparation efficiency can be greatly improved, the load of a heater in the fermentation process can be reduced, and equipment operation can be protected.

Description

Technical Field

[0001] This utility model relates to the field of bio-fertilizer manufacturing, specifically to a device for the amplification and manufacturing of liquid microbial fertilizer. Background Technology

[0002] Microbial fertilizers, also known as inoculants, bio-fertilizers, or microbial fertilizers, are products containing specific living microorganisms. Applied to agricultural production, they produce a fertilizing effect through the life activities of these microorganisms. Living microorganisms are the core element for the effectiveness of microbial fertilizers.

[0003] Microbial fertilizers have many functions, including producing and assisting crops in absorbing nutrients, improving soil fertility, enhancing plant disease and drought resistance, reducing and mitigating plant diseases and pests, producing a variety of physiologically active substances to stimulate and regulate crop growth, reducing the use of chemical fertilizers, promoting the decomposition and utilization of agricultural waste and urban garbage, purifying and restoring the soil environment, protecting the environment, and improving the quality of agricultural products and food safety. They are becoming increasingly important in the development of sustainable agricultural strategies and in agriculture and animal husbandry.

[0004] Currently, liquid microbial fertilizers can be produced using liquid fertilizer fermentation tanks. The general procedure involves mixing solid materials with water outside the fermentation tank, then transferring the mixture into the tank for fermentation. This process is relatively cumbersome and has low production efficiency.

[0005] Furthermore, in existing technologies, liquid fertilizer fermentation tanks are generally single-tank units. Due to the varying amounts of fertilizer produced, small liquid fertilizer fermentation tanks cannot fully meet the needs of a single production run, requiring repeated production. If the fertilizer fermentation tank is too large, its cost will be too high, which is not conducive to customer selection.

[0006] Furthermore, the existing technology does not include a preheating system, meaning that the pure water is not heated before mixing and is only heated to the set temperature during the later fermentation process. This will significantly increase the workload and operating time of the heater during fermentation, which can easily cause the heater to overheat and overload, leading to its damage and affecting the product's reputation. Utility Model Content

[0007] This invention provides a microbial fertilizer fermentation device that can solve the problems pointed out in the background art.

[0008] A microbial fertilizer fermentation device includes a feeding fermentation body, an extended fermentation body, and an aerator system;

[0009] The feeding fermentation machine body includes a main fermentation tank, which has a feeding screen for separating solid materials and allowing them to mix with the liquid in the main fermentation tank;

[0010] The extended fermentation unit includes an external fermentation tank, which is cyclically connected to the main fermentation tank for power circulation.

[0011] Preferably, the feeding screen includes a material frame that provides support and load-bearing function, and the material frame is provided with a detachably connected filter screen.

[0012] Preferably, the aerator system includes an air pump and an air pipeline system. The air pump is connected to the main aeration disc and the main aeration pipe installed in the main fermentation tank through the air pipeline system, and is also connected to an external air inlet pipe through the air pipeline system. The external air inlet pipe is connected to an external aeration pipe inside the external fermentation tank.

[0013] Preferably, the main fermentation tank is connected to the main water pump via a first connecting pipe, the main water pump provides circulation power, the main water pump is connected to the main heating tank, the main heating tank is connected to a second connecting pipe, the main fermentation tank is provided with a main liquid inlet, and the external fermentation tank is provided with an overflow return port and a third connecting pipe.

[0014] Preferably, the first connecting pipe is connected below the main fermentation tank, and the first connecting pipe has a main valve. The first connecting pipe is connected to the liquid inlet valve and the main water pump through a tee.

[0015] Preferably, the third connecting pipe is connected to the lower part of the external fermentation tank, and the lower part of the external fermentation tank is also provided with a gravity-flow drain interface.

[0016] Preferably, the third connecting pipe is connected to the external self-draining liquid valve and the external heating tank respectively through the first tee, and the external heating tank is provided with a heating tank connection port.

[0017] Preferably, the third connecting pipe is connected to the pump discharge pipe via a second tee, and the pump discharge pipe is equipped with a shielded pump.

[0018] Preferably, the bottom of the main fermentation tank is connected to a main gravity discharge valve.

[0019] Preferably, the main fermentation tank is connected to a liquid level display tube.

[0020] This utility model provides a microbial fertilizer fermentation device, which has the following beneficial effects:

[0021] 1. First, a feeding screen is set up so that the material can be mixed directly in the main fermentation tank, eliminating the pre-mixing process in the existing technology, which is convenient to operate, shortens the operation time, and improves efficiency.

[0022] 2. External fermentation tanks are installed, and users can select external fermentation tanks of different volumes according to their needs. This allows the main fermentation tank to be of a uniform model, which helps to reduce costs and makes it easier for users to choose and for customers to use and operate. In addition, circulating fermentation also helps to improve fermentation efficiency.

[0023] 3. A preheating system is installed to heat the pure water before mixing, which can greatly improve the production efficiency and reduce the load on the heater during fermentation. This helps protect the equipment, improve product quality, and enhance user reputation. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the fermentation cycle connection of this utility model.

[0025] Figure 2 This is a schematic diagram of the preheating cycle connection of this utility model.

[0026] Figure 3 This is a schematic diagram of the structure of the feeding and fermentation machine body of this utility model.

[0027] Figure 4 This is a schematic diagram of the structure of the extended fermentation body of this utility model.

[0028] Figure 5 This is a schematic diagram of the feeding screen of this utility model.

[0029] Explanation of reference numerals in the attached figures:

[0030] The diagram shows the following labels: Main fermentation tank 101; Feeding screen 102; First connecting pipe 103; Main water pump 104; Main heating tank 105; Second connecting pipe 106; Main valve 107; Liquid inlet valve 108; Main liquid inlet interface 109; Main gravity drain valve 110; Liquid level display tube 111; External fermentation tank 201; Overflow return port 202; Third connecting pipe 203; Gravity drain interface 204; First tee 205; External gravity drain valve 206; External heating tank 207; Heating tank connection port 208; Second tee 209; Pump discharge pipe 210; Shielded pump 211; Air pump 31; External air inlet pipe 32. Detailed Implementation

[0031] The following describes a specific embodiment of the present invention in detail with reference to the accompanying drawings. However, it should be understood that the scope of protection of the present invention is not limited to the specific embodiment.

[0032] Example 1:

[0033] like Figure 1-5 As shown in the figure, the microbial fertilizer fermentation equipment provided in this embodiment of the present invention includes a feeding fermentation body, an extended fermentation body, and an aerator system;

[0034] The structure of the feeding fermentation machine body in the current technology is well known in the art and will not be described in detail. The feeding fermentation machine body includes a main fermentation tank 101, which has a feeding screen 102. The feeding screen 102 is used to separate solid materials and allow them to mix with the liquid in the main fermentation tank 101. The feeding screen 102 includes a material frame that plays a supporting role. The structure of the material frame is relatively common in the prior art. In this utility model, a detachable filter screen is provided in the material frame. The filter screen can be a filter cloth. The filter cloth can be connected to the material frame through a fixing clip. Solid materials are put into the filter screen and stirred and mixed. Pre-mixing is not required. After fermentation is completed, the filter cloth can be taken out and the waste residue inside can be poured out.

[0035] The extended fermentation unit includes an external fermentation tank 201, which is circulated with the main fermentation tank 101 for power circulation.

[0036] Specifically, the aerator system includes an air pump 31 and an air pipeline system. The air pump 31 is connected to the main aeration disc and the main aeration pipe installed in the main fermentation tank 101 through the air pipeline system, and is also connected to the external air inlet pipe 32 through the air pipeline system. The external air inlet pipe 32 is connected to the external aeration pipe inside the external fermentation tank 201. Aerator systems are currently quite common in the prior art. This utility model also adds an aeration pipe structure inside the external fermentation tank 201, which can also be an aeration disc structure.

[0037] Specifically, the main fermentation tank 101 is connected to the main water pump 104 via the first connecting pipe 103. The main water pump 104 provides circulation power and is connected to the main heating tank 105. The main heating tank 105 is connected to the second connecting pipe 106. The main fermentation tank 101 is provided with a main liquid inlet 109. The external fermentation tank 201 is provided with an overflow return port 202 and a third connecting pipe 203. The first connecting pipe 103 is connected to the bottom of the main fermentation tank 101 and has a main valve 107. The first connecting pipe 103 is connected to the liquid inlet valve 108 and the main water pump 104 via a tee.

[0038] In some embodiments, the third connecting pipe 203 is connected to the lower part of the external fermentation tank 201, and the lower part of the external fermentation tank 201 is also provided with a gravity-flow drain interface 204.

[0039] In some embodiments, the third connecting pipe 203 is connected to the external self-draining liquid valve 206 and the external heating tank 207 respectively through the first tee 205, and the external heating tank 207 is provided with a heating tank connection port 208.

[0040] In some embodiments, the third connecting pipe 203 is connected to the pump discharge pipe 210 via the second tee 209, and the pump discharge pipe 210 is equipped with a shielded pump 211.

[0041] In some embodiments, the bottom of the main fermentation tank 101 is connected to the main self-flowing liquid valve 110.

[0042] In some embodiments, a liquid level display tube 111 is connected to the main fermentation tank 101.

[0043] Special combination Figure 1 As shown, the normal fermentation cycle of this utility model is illustrated as follows: Under the power of the main water pump 104, the liquid in the main fermentation tank 101 is output from the first connecting pipe 103, and passes through the main heating tank 105 and the second connecting pipe 106 in sequence. Finally, it enters the external heating tank 207 through the heating tank connection port 208, and then enters the external fermentation tank 201 through the first tee 205 and the third connecting pipe 203. Then, it flows out from the overflow return port 202 of the external fermentation tank 201, and finally returns to the main fermentation tank 101 through the main liquid inlet 109, completing one cycle.

[0044] Special combination Figure 2 As shown, under normal fermentation circulation connection, a connecting pipe is added between the liquid inlet valve 108 and the gravity drain port 204. The preheating circulation is illustrated as follows: The liquid in the main fermentation tank 101 is output from the first connecting pipe 103 under the power of the main water pump 104, and passes through the main heating tank 105 and the second connecting pipe 106 in sequence. Finally, it enters the external heating tank 207 through the heating tank connection port 208, and then enters the external fermentation tank 201 through the first tee 205 and the third connecting pipe 203. Then, it flows out from the gravity drain port 204 of the external fermentation tank 201, and finally returns to the main fermentation tank 101 through the pipeline via the liquid inlet valve 108 and the first connecting pipe 103, completing one cycle.

[0045] Setting up both the main heating tank 105 and the external heating tank 207 can improve efficiency, shorten operation time, and prevent continuous heating for extended periods, thus protecting the heating equipment.

[0046] The above-disclosed embodiments are only a few specific examples of the present utility model. However, the embodiments of the present utility model are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the protection scope of the present utility model.

Claims

1. A microbial fertilizer fermentation device, characterized in that: This includes the feeding fermentation unit, the extended fermentation unit, and the aeration system; The feeding fermentation machine body includes a main fermentation tank (101), which has a feeding screen (102) for separating solid materials and allowing them to mix with the liquid in the main fermentation tank (101); The extended fermentation unit includes an external fermentation tank (201), which is cyclically connected to the main fermentation tank (101) for power circulation.

2. The microbial fertilizer fermentation equipment according to claim 1, characterized in that: The feeding screen (102) includes a material frame that serves as a support and bearing element, and a detachable filter screen is provided inside the material frame.

3. The microbial fertilizer fermentation equipment according to claim 1, characterized in that: The aerator system includes an air pump (31) and an air pipeline system. The air pump (31) is connected to the main aeration plate and the main aeration pipe installed in the main fermentation tank (101) through the air pipeline system, and is also connected to the external air inlet pipe (32) through the air pipeline system. The external air inlet pipe (32) is connected to the external aeration pipe inside the external fermentation tank (201).

4. The microbial fertilizer fermentation equipment according to claim 3, characterized in that: The main fermentation tank (101) is connected to the main water pump (104) through the first connecting pipe (103). The main water pump (104) provides circulation power. The main water pump (104) is connected to the main heating tank (105). The main heating tank (105) is connected to the second connecting pipe (106). The main fermentation tank (101) is provided with a main liquid inlet (109). The external fermentation tank (201) is provided with an overflow return port (202) and a third connecting pipe (203).

5. The microbial fertilizer fermentation equipment according to claim 4, characterized in that: The first connecting pipe (103) is connected below the main fermentation tank (101). The first connecting pipe (103) has a main valve (107). The first connecting pipe (103) is connected to the liquid inlet valve (108) and the main water pump (104) through a three-way valve.

6. The microbial fertilizer fermentation equipment according to claim 5, characterized in that: The third connecting pipe (203) is connected to the lower part of the external fermentation tank (201), and the lower part of the external fermentation tank (201) is also provided with a gravity-flow drain interface (204).

7. The microbial fertilizer fermentation equipment according to claim 6, characterized in that: The third connecting pipe (203) is connected to the external self-draining liquid valve (206) and the external heating tank (207) respectively through the first tee (205). The external heating tank (207) is provided with a heating tank connection port (208).

8. The microbial fertilizer fermentation equipment according to claim 7, characterized in that: The third connecting pipe (203) is connected to the pump discharge pipe (210) through the second tee (209), and the pump discharge pipe (210) is equipped with a shielded pump (211).

9. The microbial fertilizer fermentation equipment according to claim 7, characterized in that: The bottom of the main fermentation tank (101) is connected to the main self-flowing liquid valve (110).

10. A microbial fertilizer fermentation device according to any one of claims 1-9, characterized in that: The main fermentation tank (101) is connected to a liquid level display tube (111).

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