Water and fertilizer integrated device

Abstract

The utility model relates to a water and fertilizer integrated device, which belongs to the technical field of water and fertilizer integration and comprises a water storage kettle and a proportioning kettle, a reaction tank is arranged on one side of the proportioning kettle, a feeding port is arranged at the upper end of the reaction tank, a stirring mechanism is arranged on the reaction tank, and a first screen and a second screen are arranged in the reaction tank from top to bottom. A discharging pipe is arranged at the lower end of the reaction tank, the discharging pipe is communicated with a filtering mechanism, and a discharging port of the filtering mechanism is communicated with the proportioning kettle. The fertilizer has the advantages of reducing environmental pollution and improving the fertilization effect.

Description

Technical Field

[0001] The utility model relates to a water-fertilizer integrated device and belongs to the technical field of water-fertilizer integrated technology. Background Art

[0002] At present, integrated water-fertilizer technology mostly refers to new agricultural technology that integrates irrigation and fertilization. Using this technology to irrigate crops can reduce the problem of fertilizer failure during the irrigation process, which not only saves fertilizer but also helps protect the environment. It can also reduce the problem of water pollution caused by excessive fertilization. Integrated water-fertilizer is a comprehensive technology. Before using integrated water-fertilizer technology to irrigate crops, it is necessary to first mix water and fertilizer, and then pass the mixed water and fertilizer into the drip irrigation system to irrigate the crops.

[0003] The existing Chinese patent with announcement number CN218941765U discloses a seed water and fertilizer integrated device, which mainly includes a water tank, a water and fertilizer dissolving barrel and a controller. A partition is installed in the water tank, and the partition divides the water tank into a liquid inlet chamber and a liquid outlet chamber. The partition is provided with a water outlet, and a water outlet valve is installed on the water outlet. The liquid inlet chamber of the water tank is connected to a water inlet pipe, and the liquid outlet chamber is connected to a water outlet pipe. The water and fertilizer dissolving barrel is connected to the liquid inlet chamber of the water tank through a liquid inlet pipe, and a first water pump and a flow control valve are installed on the water outlet pipe, a second water pump and a flow meter are installed on the liquid inlet pipe, and a water inlet valve is installed on the water inlet pipe. A first liquid level meter and a first agitator are installed in the liquid inlet chamber of the water tank, and the first water pump, the second water pump, the flow meter, the first liquid level meter, the water outlet valve, the water inlet valve and the first agitator are all connected to the controller.

[0004] The inventor believes that when the above device is used, a large amount of crop straw is wasted during the crop harvest season, which pollutes the environment and causes a waste of resources to a certain extent. Utility Model Content

[0005] The utility model aims at the deficiencies in the prior art and provides a water-fertilizer integrated device.

[0006] The utility model solves the above technical problems with the following technical solutions: a water-fertilizer integrated device, comprising a water storage kettle and a proportioning kettle, a reaction pool is arranged on one side of the proportioning kettle, a feeding port is arranged at the upper end of the reaction pool, a stirring mechanism is arranged on the reaction pool, a screen 1 and a screen 2 are arranged from top to bottom in the reaction pool, a discharge pipe is arranged at the lower end of the reaction pool, the discharge pipe is connected with a filtering mechanism, and the discharge port of the filtering mechanism is connected with the proportioning kettle.

[0007] On the basis of the above technical solution, the present invention can also be improved as follows:

[0008] Furthermore, the screen 1 and the screen 2 divide the reaction pool into a coarse material area, a fine material area and a slurry area from top to bottom, and the screen holes of the screen 1 are larger than the screen holes of the screen 2.

[0009] Furthermore, a mounting frame is provided at the upper end of the reaction tank, and the stirring mechanism includes a stirring motor and a rotating shaft. The stirring motor is arranged on the mounting frame, and the rotating shaft is coaxially connected to the output shaft of the stirring motor. The lower end of the rotating shaft passes through screen one and screen two in sequence and is rotatably connected to the bottom of the reaction tank.

[0010] Furthermore, the rotating shaft is provided with crushing blades located in the coarse material zone and the fine material zone, and the rotating shaft is provided with stirring paddles located in the coarse material zone, the fine material zone and the slurry zone.

[0011] Furthermore, the filtering mechanism comprises a filtering kettle, wherein at least two filtering layers are arranged in the filtering kettle, the upper end of the filtering kettle is connected to the reaction tank, and the lower end of the filtering kettle is connected to the proportioning kettle.

[0012] Furthermore, the filter kettle is provided with a manhole, and the filter kettle is hingedly connected with a manhole door at the manhole.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The present application sets a reaction pool and sets screen 1 and screen 2 in the reaction pool, so that the crop straw can be crushed and put into the reaction pool from the feeding port of the reaction pool, so that the crop straw can be decomposed and fermented in the reaction pool. The stirring mechanism can stir the material in the reaction pool to promote the decomposition and fermentation of the material. When the material is decomposed and fermented and gradually turns into a liquid state, it can be filtered by the filtering mechanism and discharged into the proportioning kettle. Therefore, the setting of the reaction kettle can effectively utilize the crop straw, reduce the waste of resources, and reduce the problem of environmental pollution after burning the straw;

[0015] 2. The present application arranges a crushing blade on the rotating shaft to stir and crush the materials in the coarse material area and the fine material area, which is beneficial to further decomposition of the materials and accelerates the decomposition time of the materials. By arranging stirring paddles in the coarse material area, the fine material area and the slurry area, the materials in the reaction tank can be stirred, reducing the problem of material accumulation and sedimentation in the reaction tank, thereby further promoting the decomposition of the materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a water-fertilizer integrated device in an embodiment of the present application;

[0017] Figure 2 This is a structural schematic diagram highlighting the rotating shaft in the embodiment of the present application.

[0018] In the figure, 11, water storage kettle; 12, proportioning kettle; 2, reaction tank; 21, feeding port; 22, screen one; 23, screen two; 24, discharge pipe; 31, coarse material area; 32, fine material area; 33, slurry area; 4, mounting frame; 41, stirring motor; 42, rotating shaft; 43, crushing blade; 44, stirring paddle; 5, filtering kettle; 51, filtering layer. DETAILED DESCRIPTION

[0019] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0021] like Figure 1 As shown, a water-fertilizer integrated device includes a water storage kettle 11 and a proportioning kettle 12. A reaction tank 2 is provided on one side of the proportioning kettle 12. The water storage kettle 11 can store water, so that the water stored in the water storage kettle 11 can be used to proportion water and fertilizer. The proportioning kettle 12 can be used to proportion water and fertilizer in the proportioning kettle 12. The reaction tank 2 can decompose and ferment crop straw in the reaction tank 2, thereby reducing the problem of straw waste, protecting environmental hygiene and reducing resource waste.

[0022] like Figure 1 As shown, the water storage kettle 11 is connected with the proportioning kettle 12, and a water pump is provided on the pipeline connecting the water storage kettle 11 and the proportioning kettle 12.

[0023] like Figure 1As shown, a feeding port 21 is provided at the upper end of the reaction tank 2, a stirring mechanism is provided on the reaction tank 2, a screen 1 22 and a screen 2 23 are provided in the reaction tank 2 from top to bottom, a discharge pipe 24 is provided at the lower end of the reaction tank 2, the discharge pipe 24 is connected with a filtering mechanism, a discharge pipe 24 is provided with a discharge pump, and the discharge port of the filtering mechanism is connected with the proportioning kettle 12. After the crop straw is crushed, it is put into the reaction tank 2 from the feeding port 21 of the reaction tank 2, so that the crop straw is decomposed and fermented in the reaction tank 2. The stirring mechanism can stir the material in the reaction tank 2 to promote the decomposition and fermentation of the material. When the material is decomposed and fermented and gradually turns into a liquid state, it can pass through the screen 1 22 and the screen 2 23 and settle to the bottom of the reaction tank 2, and be discharged into the filtering mechanism through the discharge pipe 24, and after being filtered by the filtering mechanism, it is discharged into the proportioning kettle 12. Therefore, the setting of the reaction kettle can effectively utilize the crop straw, reduce the waste of resources, and at the same time reduce the problem of environmental pollution after the straw is burned.

[0024] like Figure 1 As shown, screen 1 22 and screen 2 23 divide the reaction tank 2 into a coarse material area 31, a fine material area 32 and a slurry area 33 from top to bottom. The mesh holes of screen 1 22 are larger than the mesh holes of screen 23, so that when the material is decomposed in the reaction tank 2, it can be located in different areas of the reaction tank 2 at different reaction stages, and the problem of large particles clogging the discharge pipe 24 can also be reduced.

[0025] like Figure 1 As shown, a mounting frame 4 is provided at the upper end of the reaction tank 2, and the stirring mechanism includes a stirring motor 41 and a rotating shaft 42. The stirring motor 41 is arranged on the mounting frame 4, and the rotating shaft 42 is coaxially connected to the output shaft of the stirring motor 41. The lower end of the rotating shaft 42 passes through the screen 1 22 and the screen 2 23 in sequence and is rotatably connected to the bottom of the reaction tank 2. The mounting frame 4 is provided at the upper end of the reaction tank 2 to facilitate the installation of the stirring motor 41 through the mounting frame 4. The rotating shaft 42 is coaxially connected to the output shaft of the stirring motor 41, and the material in the reaction tank 2 can be stirred by the rotating shaft 42, thereby promoting the decomposition of the material.

[0026] like Figure 1 As shown, the rotating shaft 42 is provided with a crushing blade 43 located in the coarse material zone 31 and the fine material zone 32, and the rotating shaft 42 is provided with a stirring paddle 44 located in the coarse material zone 31, the fine material zone 32 and the slurry zone 33, which can stir and crush the materials in the coarse material zone 31 and the fine material zone 32, which is beneficial to further decomposition of the materials and accelerates the decomposition time of the materials. By arranging the stirring paddle 44 in the coarse material zone 31, the fine material zone 32 and the slurry zone 33, the materials in the reaction tank 2 can be stirred, reducing the problem of accumulation and sedimentation of the materials in the reaction tank 2, thereby further promoting the decomposition of the materials.

[0027] like Figure 1As shown, the filtering mechanism includes a filter kettle 5, in which at least two filter layers 51 are arranged, and the filter layers 51 are made of materials such as cotton cloth. The upper end of the filter kettle 5 is connected to the reaction tank 2, and the lower end of the filter kettle 5 is connected to the proportioning kettle 12. By setting the filter kettle 5, it is convenient to filter impurities in the slurry after the reaction, and the problem of impurities blocking the drip irrigation system can be reduced. The filter kettle 5 is provided with a manhole (not shown in the figure), and the filter kettle 5 is hinged with a manhole door (not shown in the figure) at the manhole. The manhole door facilitates the operator to enter the filter kettle 5, so as to facilitate the cleaning or replacement of the filter layer 51.

[0028] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0029] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A water-fertilizer integrated device, comprising a water storage kettle (11) and a proportioning kettle (12), characterized in that: A reaction pool (2) is provided on one side of the proportioning kettle (12), a feeding port (21) is provided at the upper end of the reaction pool (2), a stirring mechanism is provided on the reaction pool (2), a screen 1 (22) and a screen 2 (23) are provided from top to bottom in the reaction pool (2), a discharge pipe (24) is provided at the lower end of the reaction pool (2), the discharge pipe (24) is connected to a filtering mechanism, and the discharge port of the filtering mechanism is connected to the proportioning kettle (12).

2. A water-fertilizer integrated device according to claim 1, characterized in that: The screen one (22) and the screen two (23) divide the reaction pool (2) into a coarse material area (31), a fine material area (32) and a slurry area (33) from top to bottom, and the screen holes of the screen one (22) are larger than the screen holes of the screen two (23).

3. A water-fertilizer integrated device according to claim 2, characterized in that: A mounting frame (4) is provided at the upper end of the reaction tank (2); the stirring mechanism comprises a stirring motor (41) and a rotating shaft (42); the stirring motor (41) is arranged on the mounting frame (4); the rotating shaft (42) is coaxially connected to an output shaft of the stirring motor (41); and the lower end of the rotating shaft (42) passes through a screen 1 (22) and a screen 2 (23) in sequence to be rotatably connected to the bottom of the reaction tank (2).

4. A water-fertilizer integrated device according to claim 3, characterized in that: The rotating shaft (42) is provided with crushing blades (43) located in the coarse material zone (31) and the fine material zone (32), and the rotating shaft (42) is provided with stirring paddles (44) located in the coarse material zone (31), the fine material zone (32) and the slurry zone (33).

5. The water-fertilizer integrated device according to claim 1, characterized in that: The filtration mechanism comprises a filtration kettle (5), wherein at least two filtration layers (51) are arranged in the filtration kettle (5), the upper end of the filtration kettle (5) is connected to the reaction tank (2), and the lower end of the filtration kettle (5) is connected to the proportioning kettle (12).

6. A water-fertilizer integrated device according to claim 5, characterized in that: The filter kettle (5) is provided with a manhole, and a manhole door is hingedly connected to the manhole.

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