Liquid organic fertilizer mixing tank

Abstract

The utility model discloses a liquid organic fertilizer mixing tank, and particularly relates to the technical field of organic fertilizer production, the liquid organic fertilizer mixing tank comprises a mixing tank, the middle part of the upper end of the mixing tank is fixedly connected with a stirring device, one side of the mixing tank is fixedly connected with a cleaning device, and the upper end of the mixing tank is fixedly connected with a feeding pipe and an exhaust valve respectively; the liquid organic fertilizer mixing tank comprises a mixing tank body, a stirring device is fixedly connected to one side of the lower end of the mixing tank body, a discharging pipe is fixedly connected to one side of the lower end of the mixing tank body, an electromagnetic valve is fixedly connected to one side of the discharging pipe, and a supporting frame is fixedly connected to the bottom of the mixing tank body. The device has the advantages of being simple in structure, convenient to operate, capable of promoting exchange of upper-layer and lower-layer materials, eliminating the layering phenomenon, ensuring full blending of liquid and solid components, improving the mixing uniformity, achieving efficient, low-consumption and safe cleaning operation through the collaborative design of spraying, temperature control, air drying and backflow prevention, and prolonging the service life of the device.

Description

Technical Field

[0001] This utility model relates to the field of organic fertilizer production technology, specifically to a liquid organic fertilizer mixing tank. Background Technology

[0002] Currently, in the production of liquid organic fertilizer, mixing equipment commonly suffers from problems such as uneven mixing, large residues in the tank, and difficulty in cleaning. Traditional mixing tanks often employ single-shaft agitators or simple blade structures, making it difficult to achieve thorough blending of multiple layers of materials. This can easily lead to uneven distribution of fertilizer components, affecting fertilization effectiveness. Furthermore, organic residues adhering to the inner walls of the tank can easily breed bacteria, increasing cleaning costs and time. Accumulated residues can also clog the discharge port, reducing equipment utilization. There is an urgent need for a dedicated mixing device that combines high-efficiency mixing, low residue, and easy cleaning to improve the production efficiency and product quality of liquid organic fertilizer.

[0003] Chinese patent document CN210079327U discloses a liquid organic fertilizer mixing tank. It includes a mixing tank body and support legs fixed to its bottom for support. An arc-shaped partition is provided at the lower end of the mixing tank body, dividing the interior into upper and lower stirring chambers and a heating chamber. This invention, by configuring the mixing tank body into upper and lower stirring chambers and a heating chamber, and by installing a stirring shaft with several stirring units in the stirring chamber, with each stirring rod of the stirring unit matched and fixed to a horizontally positioned V-shaped rod, not only increases the mixing area but also strengthens the stirring rods, effectively preventing deformation of the stirring rods over long-term use. This ensures that the rotational balance of the stirring shaft is not disrupted, greatly extending the stirring life of the stirring shaft and guaranteeing stable production operation. A spiral heating tube is installed in the heating chamber, radiating heat to the upper stirring chamber above the arc-shaped partition, accelerating the dissolution of difficult-to-mix raw materials and facilitating mixing.

[0004] Although the equipment described in the aforementioned literature is convenient for temperature control, its structure is relatively simple, its mixing effect on organic fertilizer is slightly insufficient, its mixing efficiency is not high, and its cleaning is inconvenient, which increases the cleaning burden on users and reduces the practical value of the equipment. Utility Model Content

[0005] The main purpose of this invention is to provide a liquid organic fertilizer mixing tank that can effectively solve the above-mentioned problems.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A liquid organic fertilizer mixing tank includes a mixing tank, a stirring device fixedly connected to the middle of the upper end of the mixing tank, a cleaning device fixedly connected to one side of the mixing tank, a feed pipe and an exhaust valve fixedly connected to the upper end of the mixing tank, a discharge pipe fixedly connected to one side of the lower end of the mixing tank, a solenoid valve fixedly connected to one side of the discharge pipe, and a support frame fixedly connected to the bottom of the mixing tank.

[0008] The stirring device includes a motor, and the fixed end of the motor is fixedly connected to the middle of the upper end of the mixing tank;

[0009] The cleaning device includes a water tank, the fixed end of which is fixedly connected to the outer wall of the mixing tank.

[0010] Preferably, a pressure sensor is fixedly connected to the upper end of the mixing tank, and a controller is fixedly connected to one side of the mixing tank.

[0011] Preferably, a rotating rod is fixedly connected to the output end of the motor, and a connecting frame and a stirring rod are fixedly connected to both sides of the rotating rod, with a scraper fixedly connected to one end of the connecting frame.

[0012] Preferably, a pulverizing blade is fixedly connected to one side of the stirring rod, and a spiral blade is fixedly connected to the lower end of the rotating rod.

[0013] Preferably, a temperature converter is fixedly connected to the upper end of the water tank, a temperature sensor is fixedly connected to one side of the temperature converter, and a pump is fixedly connected to the upper end of the temperature converter.

[0014] Preferably, the output end of the pump is fixedly connected to a water supply pipe, one end of the water supply pipe is fixedly connected to a nozzle, and one side of the water tank is fixedly connected to a liquid level window.

[0015] Preferably, an air pipe is fixedly connected to one side of the water supply pipe, and a fan is fixedly connected to one end of the air pipe.

[0016] Preferably, the air inlet of the fan is equipped with a filter screen, and a one-way valve is fixedly connected to one side of the air pipe.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. This utility model provides a liquid organic fertilizer mixing tank. The equipment is equipped with a stirring device, which precisely addresses pain points in organic fertilizer production such as uneven mixing, excessively large particles, and residue sticking to the walls. This achieves efficient, low-consumption, and clean production, combining functionality and economy. The stirring device performs basic mixing, while the rotating bottom spiral blades agitate the settled material upwards, promoting material exchange between layers, eliminating stratification, ensuring full mixing of liquid and solid components, and improving mixing uniformity. For fibrous or lumpy raw materials in organic fertilizer, the crushing blades simultaneously break up large particles during stirring, increasing the material contact area, accelerating the fermentation reaction, and preventing poor local fermentation due to uneven particle size. The scraper continuously scrapes the inner wall of the tank to prevent material adhesion and the formation of dead zones, reducing raw material loss and preventing the accumulation of residues. Bacteria can clog the discharge port, improving material utilization and reducing cleaning difficulty. The interconnected components enable automatic crushing, mixing, and residue prevention, reducing manual intervention and shortening the mixing cycle. Simultaneously, it reduces cleaning frequency and equipment corrosion risk, extending service life. A motor-driven rotating rod rotates, causing the stirring rod and the spiral blades at its bottom to rotate together, thus comprehensively mixing the organic fertilizer in the tank, preventing bottom sedimentation, improving equipment mixing efficiency, and resulting in better organic fertilizer mixing. A pulverizing blade added to the stirring rod can crush particles in the organic fertilizer mixture, making it more uniformly mixed. Additionally, a connecting frame fixes the scraper to the rotating rod, allowing it to rotate during operation, facilitating scraping of the inner wall of the mixing tank, preventing residual liquid from adhering to the wall and corroding the equipment, providing a certain degree of protection, and simultaneously assisting cleaning components to improve cleaning efficiency.

[0019] 2. This utility model provides a liquid organic fertilizer mixing tank. The equipment is equipped with a cleaning device that utilizes a synergistic design of "spraying + temperature control + air drying + anti-backflow" to achieve efficient, low-consumption, and safe cleaning operations. This extends the equipment's lifespan and ensures the quality and production continuity of the organic fertilizer product. Multi-angle spraying thoroughly cleans the tank's inner wall and hard-to-reach areas, effectively removing attached organic matter, clumps, or fermentation residues, preventing impurities from accumulating and causing odor or blockage. Adjusting the water temperature activates the cleaning agent, accelerating the dissolution of oil, sugars, and other components, improving cleaning efficiency while preventing high temperatures from damaging the tank material or beneficial bacteria in the organic fertilizer. After cleaning, strong air is immediately introduced to quickly dry the tank, reducing the risk of microbial growth caused by a humid environment, preventing odors or spoilage, and ensuring the safety of the next batch of materials. A one-way valve in the air duct isolates water flow from airflow, preventing... The cleaning water is backflowed into the air duct or blower components to protect the blower and other equipment from corrosion or damage, extending their service life. The spraying, temperature control, and drying processes are linked, reducing the labor intensity and time cost of manual cleaning, achieving "one-click cleaning," and improving equipment turnover. Water is stored in a tank and pumped out. A temperature controller adjusts the water temperature according to usage requirements, and a temperature sensor monitors and controls the water temperature in real time. The water is then delivered to the nozzles through a water pipe for spraying and cleaning the tank. A level window on one side of the water tank allows for easy observation and timely replenishment. An air pipe is connected to one side of the water pipe, and a blower blows air to the nozzles for drying the inside of the cleaning tank. A filter is installed at the blower's air inlet to prevent dust from entering, and a one-way valve on the air pipe prevents backflow of clean water from the water pipe. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the stirring device structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the cleaning device structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the air-drying component in the cleaning device of this utility model;

[0024] Figure 5 This is a side view of the structure of this utility model.

[0025] In the diagram: 1. Mixing tank; 2. Stirring device; 21. Motor; 22. Rotating rod; 23. Connecting frame; 24. Scraper; 25. Stirring rod; 26. Crushing blade; 27. Spiral blade; 3. Cleaning device; 31. Water tank; 32. Temperature converter; 33. Temperature sensor; 34. Pump; 35. Water supply pipe; 36. Nozzle; 37. Air pipe; 38. Fan; 39. Check valve; 4. Feed pipe; 5. Exhaust valve; 6. Discharge pipe; 7. Solenoid valve; 8. Support frame. Detailed Implementation

[0026] 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.

[0027] like Figure 1 and Figure 5As shown, a liquid organic fertilizer mixing tank includes a mixing tank 1. A stirring device 2 is fixedly connected to the upper middle part of the mixing tank 1. This device can precisely address pain points in organic fertilizer production such as uneven mixing, excessively large particles, and residue sticking to the walls, achieving efficient, low-consumption, and clean production goals. It combines functionality and economy. The stirring device performs basic mixing, and the bottom spiral blades rotate to turn the sediment upwards, promoting material exchange between upper and lower layers, eliminating stratification, ensuring full mixing of liquid and solid components, and improving mixing uniformity. For fibrous or lumpy raw materials in organic fertilizer, the pulverizing blades during the stirring process... Simultaneous crushing of large particles increases the material contact area, accelerates the fermentation reaction, and avoids poor local fermentation caused by uneven particle size. A scraper continuously scrapes the inner wall of the tank to prevent material adhesion and the formation of dead zones, reducing raw material loss. It also prevents residue accumulation, bacterial growth, or blockage of the discharge port, improving material utilization and reducing cleaning difficulty. The interconnected components achieve automatic crushing, mixing, and residue prevention, reducing manual intervention and shortening the mixing cycle. This also reduces cleaning frequency and equipment corrosion risk, extending service life. A cleaning device 3 is fixedly connected to one side of the mixing tank 1, utilizing a combination of spraying, temperature control, and air drying. The anti-backflow design enables efficient, low-consumption, and safe cleaning operations, extending equipment lifespan and ensuring the quality and production continuity of organic fertilizer products. Multi-angle spraying thoroughly cleans the tank's inner walls and hard-to-reach areas, effectively removing attached organic matter, clumps, or fermentation residues, preventing impurities from accumulating and causing odor or blockages. Adjusting the water temperature activates the cleaning agent, accelerating the dissolution of oil, sugars, and other components, improving cleaning efficiency while preventing high temperatures from damaging the tank material or beneficial bacteria in the organic fertilizer. Immediately after cleaning, strong air is introduced to quickly dry the tank, reducing the risk of microbial growth caused by a humid environment. To prevent odors or spoilage and ensure the safety of the next batch of materials, the one-way valve of the air duct isolates water flow from airflow, preventing cleaning water from flowing back into the air duct or blower components, protecting the blower and other equipment from corrosion or damage, and extending their service life. The spraying, temperature control and air drying are linked to reduce the labor intensity and time cost of manual cleaning, realize "one-click cleaning", and improve equipment turnover rate. The upper end of the mixing tank 1 is fixedly connected to the feed pipe 4 and the exhaust valve 5, the lower end of the mixing tank 1 is fixedly connected to the discharge pipe 6, the discharge pipe 6 is fixedly connected to the solenoid valve 7, and the bottom of the mixing tank 1 is fixedly connected to the support frame 8.

[0028] The stirring device 2 includes a motor 21, the fixed end of which is fixedly connected to the middle of the upper end of the mixing tank 1;

[0029] The cleaning device 3 includes a water tank 31, and the fixed end of the water tank 31 is fixedly connected to the outer wall of the mixing tank 1;

[0030] A pressure sensor is fixedly connected to the upper end of the mixing tank 1, and a controller is fixedly connected to one side of the mixing tank 1.

[0031] like Figure 2 As shown, a rotating rod 22 is fixedly connected to the output end of the motor 21. A connecting frame 23 and a stirring rod 25 are fixedly connected to both sides of the rotating rod 22. A scraper 24 is fixedly connected to one end of the connecting frame 23. A crushing blade 26 is fixedly connected to one side of the stirring rod 25. A spiral blade 27 is fixedly connected to the lower end of the rotating rod 22. The rotating rod 22 is driven by the motor 21 to rotate, causing the stirring rod 25 and the spiral blade 27 at the bottom of the rotating rod 22 to rotate together, thereby stirring the organic fertilizer in the tank in all directions, avoiding sedimentation at the bottom, improving the stirring efficiency of the equipment, and making the organic fertilizer mixing effect better. The crushing blade 26 added to the stirring rod 25 can crush the particles in the organic fertilizer mixture, making it more uniformly mixed. In addition, the connecting frame 23 is set to fix the scraper 24 to the rotating rod 22, so that when it rotates, it can drive the scraper 24 to rotate, which is convenient for scraping the inner wall of the mixing tank 1, preventing residual liquid from sticking to the wall and causing corrosion to the equipment, playing a certain protective role, and at the same time assisting the cleaning components to improve the cleaning efficiency.

[0032] like Figure 3 and Figure 4 As shown, a temperature converter 32 is fixedly connected to the upper end of the water tank 31. A temperature sensor 33 is fixedly connected to one side of the temperature converter 32. A pump 34 is fixedly connected to the upper end of the temperature converter 32. A water supply pipe 35 is fixedly connected to the output end of the pump 34. A nozzle 36 is fixedly connected to one end of the water supply pipe 35. A liquid level window is fixedly connected to one side of the water tank 31. An air pipe 37 is fixedly connected to one side of the water supply pipe 35. A fan 38 is fixedly connected to one end of the air pipe 37. A filter screen is installed at the air inlet of the fan 38. A one-way valve 39 is fixedly connected to one side of the air pipe 37. Water can be stored in the water tank 31 and pumped out by the pump 34, passing through the temperature converter 32. The water temperature can be adjusted according to usage requirements, and a temperature sensor 33 is set to monitor and control the water temperature in real time. Then, the water is delivered to the nozzle 36 through the water supply pipe 35 and sprayed out to spray and clean the inside of the tank. A liquid level window is set on one side of the water tank 31 for easy observation of the water level and timely replenishment. In addition, an air pipe 37 is connected to one side of the water supply pipe 35, and the air is blown by the fan 38 and delivered to the nozzle 36 to spray out, thereby drying the inside of the mixing tank 1 after spraying and cleaning. A filter screen is set at the air inlet of the fan 38 to prevent dust in the air from entering. A one-way valve 39 is set on one side of the air pipe 37 to prevent the clean water in the water supply pipe 35 from flowing back.

[0033] The working principle of this utility model is as follows: The stirring device 2 is driven by a motor 21 to rotate the rotating rod 22, causing the stirring rod 25 and the spiral blade 27 at the bottom of the rotating rod 22 to rotate together. This comprehensively stirs the organic fertilizer in the tank, preventing sedimentation at the bottom and improving the equipment's stirring efficiency, resulting in better organic fertilizer mixing. A pulverizing blade 26 is added to the stirring rod 25 to pulverize particles in the organic fertilizer mixture, making the mixture more uniform. A connecting frame 23 fixes the scraper 24 to the rotating rod 22, allowing it to rotate during rotation. This facilitates scraping the inner wall of the mixing tank 1, preventing residual liquid from adhering to the wall and causing corrosion, thus providing some protection. Simultaneously, auxiliary cleaning components improve cleaning efficiency. Device 3 has a water tank 31 for storing water, which is pumped out by a pump 34. The water temperature is adjusted by a temperature converter 32 according to the usage requirements, and a temperature sensor 33 is set to monitor and control the water temperature in real time. Then, the water is delivered to the nozzle 36 through the water pipe 35 for spraying and cleaning the inside of the tank. A liquid level window is set on one side of the water tank 31 for easy observation of the water level and timely replenishment. In addition, an air pipe 37 is connected to one side of the water pipe 35, and a blower 38 blows air, which is delivered to the nozzle 36 for spraying and drying the inside of the mixing tank 1 after spraying and cleaning. A filter screen is set at the air inlet of the blower 38 to prevent dust from entering. A one-way valve 39 is set on one side of the air pipe 37 to prevent the clean water in the water pipe 35 from flowing back.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A liquid organic fertilizer mixing tank, comprising a mixing tank (1), characterized in that: A stirring device (2) is fixedly connected to the middle of the upper end of the mixing tank (1), a cleaning device (3) is fixedly connected to one side of the mixing tank (1), a feed pipe (4) and an exhaust valve (5) are fixedly connected to the upper end of the mixing tank (1), a discharge pipe (6) is fixedly connected to one side of the lower end of the mixing tank (1), a solenoid valve (7) is fixedly connected to one side of the discharge pipe (6), and a support frame (8) is fixedly connected to the bottom of the mixing tank (1). The stirring device (2) includes a motor (21), and the fixed end of the motor (21) is fixedly connected to the middle of the upper end of the mixing tank (1); The cleaning device (3) includes a water tank (31), the fixed end of which is fixedly connected to the outer wall of the mixing tank (1).

2. The liquid organic fertilizer mixing tank according to claim 1, characterized in that: A pressure sensor is fixedly connected to the upper end of the mixing tank (1), and a controller is fixedly connected to one side of the mixing tank (1).

3. The liquid organic fertilizer mixing tank according to claim 1, characterized in that: The output end of the motor (21) is fixedly connected to a rotating rod (22), and a connecting frame (23) and a stirring rod (25) are fixedly connected to both sides of the rotating rod (22). A scraper (24) is fixedly connected to one end of the connecting frame (23).

4. A liquid organic fertilizer mixing tank according to claim 3, characterized in that: A pulverizing blade (26) is fixedly connected to one side of the stirring rod (25), and a spiral blade (27) is fixedly connected to the lower end of the rotating rod (22).

5. A liquid organic fertilizer mixing tank according to claim 1, characterized in that: A temperature converter (32) is fixedly connected to the upper end of the water tank (31), a temperature sensor (33) is fixedly connected to one side of the temperature converter (32), and a pump (34) is fixedly connected to the upper end of the temperature converter (32).

6. A liquid organic fertilizer mixing tank according to claim 5, characterized in that: The output end of the pump (34) is fixedly connected to a water supply pipe (35), one end of the water supply pipe (35) is fixedly connected to a nozzle (36), and a liquid level window is fixedly connected to one side of the water tank (31).

7. A liquid organic fertilizer mixing tank according to claim 6, characterized in that: A gas pipe (37) is fixedly connected to one side of the water supply pipe (35), and a fan (38) is fixedly connected to one end of the gas pipe (37).

8. A liquid organic fertilizer mixing tank according to claim 7, characterized in that: The air inlet of the fan (38) is equipped with a filter screen, and a one-way valve (39) is fixedly connected to one side of the air pipe (37).

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