Mixed fermentation culture device

The liquid is pumped into the extrusion cylinder for initial mixing by a water pump, and then further mixed by a stirring rod and a fixing rod. This solves the problem of insufficient mixing in existing devices, realizes efficient mixing and solid-liquid separation of liquid fertilizer, and improves mixing efficiency.

CN223866553UActive Publication Date: 2026-02-03SHANDONG CANDERAY AGRI SCI & TECH CO LTD
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Patent Information

Application Number
CN202520196629.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-02-08
Publication Date
2026-02-03
Estimated Expiration
2035-02-08

AI Technical Summary

Technical Problem

Existing fermentation cultivation devices have low mixing efficiency during the mixing and stirring stage and cannot achieve filtration and extrusion mixing, resulting in insufficient mixing efficiency.

Method used

Liquid is drawn into the extrusion cylinder by a water pump, and initial extrusion and mixing are carried out using the opening. Then, secondary mixing is carried out by the stirring rod and the fixing rod. Combined with the filter plate, solid-liquid separation and filter plate cleaning are achieved, thereby improving the mixing efficiency.

Benefits of technology

It achieves efficient mixing and solid-liquid separation of liquid fertilizer, avoids filter plate clogging, and ensures normal liquid flow and mixing effect.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a mixed fermentation culture device which comprises a barrel body, the top of the barrel body is fixedly provided with a driving motor and a feeding pipe respectively, the side of the barrel body is fixedly provided with a temperature rising box, the top of the temperature rising box is fixedly provided with a supporting pipe, one end of the supporting pipe is fixedly installed in the barrel body, and the other end of the supporting pipe is fixedly provided with a stirring device. A heating box is fixed to the bottom of the barrel body, a fixing pipe is fixed to the bottom of the heating box, a supporting column is fixed to the bottom of the barrel body, a ring base is fixed to the supporting column, a fixing hole is formed in the ring base, and a discharging pipe is fixedly installed at the bottom of the barrel body. According to the mixed fermentation culture device, when the mixed fermentation culture device is used, liquid is pumped through a water pump, the pumped liquid enters an extrusion cylinder and is discharged from an open hole, preliminary extrusion mixing of fertilizer is effectively achieved through the open hole, secondary stirring mixing is achieved through a stirring rod and a fixing rod after discharging, and the mixing efficiency is effectively improved.
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Description

Technical Field

[0001] This utility model relates to the field of liquid fertilizer equipment, specifically a mixed fermentation culture device. Background Technology

[0002] In the production process of liquid fertilizer, it is necessary to mix and stir various raw materials to promote the mixing and interaction of components and promote full fermentation. However, the current fermentation and cultivation equipment has a low degree of mixing in the mixing and stirring stage, which cannot meet the actual use needs.

[0003] According to the patent document CN213835106U, a multi-functional special device for efficient mixing and fermentation cultivation of agricultural liquid fertilizer is disclosed. It includes a support frame with a mixing tank fixed on it. A fixed frame is also fixed on the support frame, and a drive motor is fixed on the fixed frame. A rotary drive mechanism is driven and connected to the drive motor, and a stirring mechanism is driven and connected to the rotary drive mechanism. The support frame is equipped with a reciprocating lifting mechanism for driving the stirring mechanism to move vertically up and down. In use, the rotary drive mechanism rotates the vertical rod and rotating shaft in the stirring mechanism, achieving the rotation effect of the stirring rod. The lifting collar and rotating shaft rotate in opposite directions, ensuring thorough rotation, stirring, and mixing of the liquid fertilizer fermentation components. However, while this solution achieves thorough stirring of the liquid fertilizer, it cannot filter, squeeze, or mix the fertilizer during use, which is inconvenient. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this invention is to provide a mixed fermentation and cultivation device to solve the problems mentioned in the background. This invention has a novel structure. In use, a water pump extracts the liquid, which then enters the interior of the extrusion cylinder and is discharged through an opening. The opening effectively achieves the initial extrusion and mixing of the fertilizer. After discharge, a stirring rod and a fixing rod achieve secondary mixing, effectively improving the mixing efficiency.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a mixed fermentation culture device, comprising a barrel body, a drive motor and a feed pipe fixedly installed on the top of the barrel body, a heating box fixedly installed on the side of the barrel body, a support pipe fixedly installed on the top of the heating box, one end of the support pipe fixedly installed inside the barrel body, a fixing pipe fixedly installed at the bottom of the heating box, a support column fixedly installed at the bottom of the barrel body, and a ring seat fixedly installed on the support column.

[0006] Furthermore, a fixed barrel is fixed inside the barrel body, and a compression cylinder is installed inside the fixed barrel. The compression cylinder is fixed to one end of the support tube.

[0007] Furthermore, the extrusion cylinder has an opening, and a rotating column is rotatably installed inside the fixed barrel, with one end of the rotating column fixedly installed on the drive motor.

[0008] Furthermore, a stirring rod and a fixing rod are fixedly installed on the rotating column, and an arc-shaped plate is welded to one end of the fixing rod. A filter plate is fixedly installed on the side of the fixed barrel.

[0009] Furthermore, a conical cover is fixed to the outer wall of the filter plate, the conical cover is fixedly installed at one end of the fixed tube, and a liquid storage tank is fixed at one end of the fixed tube.

[0010] Furthermore, the liquid storage tank is fixedly installed inside the heating box, a heating mechanism is fixedly installed on the side of the liquid storage tank, and an extraction pipe is fixedly installed on the top of the liquid storage tank.

[0011] Furthermore, a water pump is fixed to the top of the extraction tube, and the water pump is fixedly installed inside the heating box. The water pump is connected to one end of the support tube.

[0012] Furthermore, the ring seat has a fixing hole, and a discharge pipe is fixedly installed at the bottom of the barrel.

[0013] The beneficial effects of this utility model are:

[0014] 1. This mixed fermentation culture device uses a water pump to extract liquid during use. The extracted liquid enters the interior of the extrusion cylinder and is discharged through an opening. The opening effectively achieves the initial extrusion and mixing of fertilizer. After discharge, the mixing is achieved by a stirring rod and a fixing rod, which effectively improves the mixing efficiency.

[0015] 2. In this mixed fermentation culture device, when the liquid is extracted, the filter plate achieves solid-liquid separation. The fixed rod drives the arc plate to rotate, and the arc plate scrapes and cleans the filter plate, avoiding clogging of the filter plate during liquid extraction, thereby ensuring the normal flow of the liquid. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a mixed fermentation culture device according to the present invention;

[0017] Figure 2 This is a schematic diagram of the side cross-section of the tank body of a mixed fermentation culture device according to the present invention;

[0018] Figure 3 This is a side view sectional view of the heating chamber of a mixed fermentation culture device according to the present invention;

[0019] Figure 4This is a top view cross-sectional structural diagram of the heating box of a mixed fermentation culture device according to the present invention;

[0020] Figure 5 This is a top view cross-sectional structural diagram of the fixed tank of a mixed fermentation culture device according to the present invention;

[0021] In the diagram: 1. Barrel body; 2. Drive motor; 3. Feed pipe; 4. Heating chamber; 5. Support pipe; 6. Fixing pipe; 7. Support column; 8. Ring seat; 9. Discharge pipe; 10. Fixing hole; 11. Fixing barrel; 12. Extrusion cylinder; 13. Opening; 14. Rotating column; 15. Fixing rod; 16. Arc plate; 17. Filter plate; 18. Storage tank; 19. Heating mechanism; 20. Extraction pipe; 21. Water pump. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] Please see Figures 1 to 5 This utility model provides a technical solution: a mixed fermentation culture device, including a barrel 1. A drive motor 2 and a feed pipe 3 are fixedly installed on the top of the barrel 1. A heating box 4 is fixedly installed on the side of the barrel 1. A support pipe 5 is fixed on the top of the heating box 4. One end of the support pipe 5 is fixedly installed inside the barrel 1. A fixing pipe 6 is fixed on the bottom of the heating box 4. A support column 7 is fixed on the bottom of the barrel 1. A ring seat 8 is fixed on the support column 7. A fixing barrel 11 is fixed inside the barrel 1. A squeezing cylinder 12 is installed inside the fixing barrel 11. The squeezing cylinder 12 is fixed to one end of the support pipe 5. The squeezing cylinder 12 discharges liquid from both sides into the interior of the fixing barrel 11, thereby facilitating rapid stirring and mixing in the later stage.

[0024] In this embodiment, the extrusion cylinder 12 has an opening 13, and a rotating column 14 is rotatably installed inside the fixed barrel 11. One end of the rotating column 14 is fixedly installed on the drive motor 2. A stirring rod and a fixing rod 15 are fixedly installed on the rotating column 14. An arc-shaped plate 16 is welded to one end of the fixing rod 15. A filter plate 17 is fixedly installed on the side of the fixed barrel 11. A conical cover is fixed on the outer wall of the filter plate 17. The conical cover is fixedly installed at one end of the fixed pipe 6. A liquid storage tank 18 is fixed at one end of the fixed pipe 6. The liquid storage tank 18 heats the liquid by briefly staying inside, which facilitates the heating of the liquid and helps to accelerate the subsequent fermentation.

[0025] In this embodiment, the liquid storage tank 18 is fixedly installed inside the heating chamber 4. A heating mechanism 19 is fixedly installed on the side of the liquid storage tank 18. An extraction pipe 20 is fixedly installed on the top of the liquid storage tank 18. A water pump 21 is fixedly installed on the top of the extraction pipe 20. The water pump 21 is fixedly installed inside the heating chamber 4. One end of the water pump 21 is connected to the support pipe 5. A fixing hole 10 is opened on the ring seat 8. A discharge pipe 9 is fixedly installed at the bottom of the tank body 1. The heating mechanism 19 is composed of electric heating wires. The heating mechanism 19 is used to heat the entire liquid storage tank 18 when energized.

[0026] In use, the device adds liquid or liquid containing solid particles into the fixed tank 11 through the feed pipe 3. The water pump 21 is then activated to generate suction, which forces the fixed pipe 6 through the conical shroud to extract the liquid from the bottom of the fixed tank 11. During extraction, the filter plate 17 filters the solids in the liquid. The liquid then enters the storage tank 18 under suction, where it is briefly heated to facilitate temperature increases and accelerate subsequent fermentation. The heated liquid is then discharged through the support pipe 5 into the extrusion cylinder 12, where it is extruded. The liquid is discharged at high speed from the opening 13. After being squeezed out through the opening 13, it undergoes preliminary mixing. After the liquid is discharged into the interior of the fixed tank 11, the drive motor 2 is started to drive the stirring rod and the fixed rod 15 on the rotating column 14 to rotate. The fixed rod 15 and the stirring rod achieve secondary mixing of the liquid. Under rotation, the fixed rod 15 scrapes the inside of the filter plate 17 through the arc plate 16, cleaning the fixing material adhering to the inner wall of the filter plate 17. The liquid is used for extraction and injection in the later packaging stage of the fixed tube 6. After stirring, fermentation and mixing, the discharge pipe 9 is opened to discharge the liquid and solid particles together for collection.

[0027] 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.

[0028] 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 mixed fermentation culture device, comprising a tank (1), characterized in that: A drive motor (2) and a feed pipe (3) are fixedly installed on the top of the barrel (1). A heating box (4) is fixedly installed on the side of the barrel (1). A support pipe (5) is fixed on the top of the heating box (4). One end of the support pipe (5) is fixedly installed inside the barrel (1). A fixing pipe (6) is fixed on the bottom of the heating box (4). A support column (7) is fixed on the bottom of the barrel (1). A ring seat (8) is fixed on the support column (7).

2. The mixed fermentation culture device according to claim 1, characterized in that: The barrel body (1) has a fixed barrel (11) inside, and a squeezing cylinder (12) is installed inside the fixed barrel (11). The squeezing cylinder (12) is fixed to one end of the support tube (5).

3. The mixed fermentation culture device according to claim 2, characterized in that: The extrusion cylinder (12) has an opening (13), and a rotating column (14) is rotatably installed inside the fixed barrel (11). One end of the rotating column (14) is fixedly installed on the drive motor (2).

4. The mixed fermentation culture device according to claim 3, characterized in that: A stirring rod and a fixing rod (15) are fixedly installed on the rotating column (14). An arc plate (16) is welded to one end of the fixing rod (15). A filter plate (17) is fixedly installed on the side of the fixed barrel (11).

5. The mixed fermentation culture device according to claim 4, characterized in that: A conical cover is fixed on the outer wall of the filter plate (17), and the conical cover is fixedly installed at one end of the fixed tube (6). A liquid storage tank (18) is fixed at one end of the fixed tube (6).

6. The mixed fermentation culture device according to claim 5, characterized in that: The liquid storage tank (18) is fixedly installed inside the heating box (4), and a heating mechanism (19) is fixedly installed on the side of the liquid storage tank (18). An extraction tube (20) is fixedly installed on the top of the liquid storage tank (18).

7. The mixed fermentation culture device according to claim 6, characterized in that: A water pump (21) is fixed to the top of the extraction pipe (20). The water pump (21) is fixedly installed inside the heating box (4). The water pump (21) is connected to one end of the support pipe (5).

8. The mixed fermentation culture device according to claim 1, characterized in that: The ring seat (8) has a fixing hole (10), and the bottom of the barrel (1) is fixedly installed with a discharge pipe (9).

Citation Information

Patent Citations

  • Multifunctional special equipment for efficient mixed fermentation culture of agricultural liquid fertilizer

    CN213835106U