Organic fertilizer preparation filtering device

Abstract

The utility model relates to fertilizer preparation field especially, and more particularly to an organic fertilizer preparation filtering device, including having installation frame body, the filter plate is slidably connected with the lower part of installation frame body, installation frame body lower part is provided with the discharge gate, and the discharge gate is located filter plate downside, and the installation frame body left side is provided with the discharge gate, and the installation frame body front upper side is provided with the driving motor, and driving motor output shaft is set up to the rear orientation, and the inside fixed screw element of installation frame body is provided, and the rotary filter frame is rotatably connected on fixed screw element, and the utility model discloses through two -stage filtration structure and realizes the impurity layer -by -layer separation, and rotary filter frame high -efficient intercepts big particle impurity, and fixed screw element matches the ladder board and forces the caking material to repeatedly tumble and throw and scatter, and completely separates out moisture and breaks into qualified granules, and the whole process realizes wet sticky material continuous high -efficient treatment, and the frequency of jam and artificial intervention intensity are reduced greatly, and the finished product moisture content is low, and the particle is even, and production efficiency improves significantly.

Description

Technical Field

[0001] This utility model relates to the field of fertilizer preparation, and in particular to an organic fertilizer preparation filtration device. Background Technology

[0002] In the process of preparing organic fertilizer by wet fermentation, the resulting coarse mixture often contains impurities such as high-moisture viscous substances, incompletely decomposed fiber bundles, and stones. Traditional filtration processes often use fixed screens or simple drum screens, which have obvious defects. Wet and sticky materials easily clog the mesh, causing a sharp drop in filtration efficiency and requiring frequent shutdowns for manual cleaning. At the same time, static filtration is not effective in dispersing agglomerated materials and does not completely separate moisture. The finished product often becomes compacted and moldy due to excessive humidity. Although simple drum screens can operate continuously, their single filtration structure makes it difficult to achieve multi-stage separation, and large particles of impurities are easily mixed into the finished product, reducing its quality.

[0003] Therefore, in order to address the above problems, an organic fertilizer preparation and filtration device is now being developed. Utility Model Content

[0004] In order to overcome the shortcomings of existing devices, this utility model provides an organic fertilizer preparation filtration device.

[0005] The technical solution of this utility model is as follows: an organic fertilizer preparation filtration device, including an installation frame, a filter plate slidably connected to the lower part of the installation frame, a discharge port provided at the lower part of the installation frame, the discharge port being located below the filter plate, a feeding port provided on the left side of the installation frame, a drive motor provided on the upper front part of the installation frame, the output shaft of the drive motor being rearward-facing, a fixing screw provided inside the installation frame, a rotating filter frame rotatably connected to the fixing screw, and a pulley assembly provided between the output shaft of the drive motor and the rotating filter frame.

[0006] As a preferred embodiment of this utility model, the filter plate is provided with a pull ring on the rear side, which makes it easy for the operator to pull out the filter plate.

[0007] As a preferred embodiment of this utility model, the discharge port is inclined to facilitate the guidance of materials.

[0008] As a preferred embodiment of this utility model, the fixed spiral component is provided with a stepped plate.

[0009] As a preferred embodiment of this utility model, the pulley assembly consists of a pulley and a belt.

[0010] As a preferred embodiment of this utility model, a fixing member is provided on the upper right side of the mounting frame, a pull rope is installed on the fixing member, a limit ball is provided at the end of the pull rope, a fixing rod is provided on the right side of the mounting frame, a rotating plate is rotatably provided on the fixing rod, and the rotating plate is slidably connected to the pull rope.

[0011] By adopting the above technical solution, the beneficial effects of this utility model are as follows:

[0012] This invention achieves layer-by-layer separation of impurities through a two-stage filtration structure. The rotating filter frame efficiently intercepts large particles of impurities, while the fixed spiral component, combined with the stepped plate, forces the agglomerated material to tumble and disperse repeatedly, thoroughly extracting moisture and breaking it into qualified particles. The entire process enables continuous and efficient processing of wet and sticky materials, significantly reducing the frequency of clogging and the intensity of manual intervention. The finished product has low moisture content, uniform particles, and significantly improved production efficiency. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a schematic diagram of the first partial cross-sectional three-dimensional structure of this utility model.

[0015] Figure 3 This is a schematic diagram of the second partial cross-sectional three-dimensional structure of this utility model.

[0016] Figure 4 This is a cross-sectional three-dimensional structural diagram of the third part of this utility model.

[0017] The components are: 1-mounting frame, 2-filter plate, 3-feeding port, 4-drive motor, 5-pulley assembly, 6-fixed spiral, 7-rotating filter frame, 8-fixed component, 9-pull rope, 10-rotating plate, 11-fixed rod. Detailed Implementation

[0018] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the present invention.

[0019] An organic fertilizer preparation filtration device, such as Figures 1-4As shown, the device includes a mounting frame 1, with a filter plate 2 slidably connected to the lower part of the mounting frame 1. The filter plate 2 has a pull ring on its rear side for easy pulling out by the operator. A discharge port is provided at the lower part of the mounting frame 1, located below the filter plate 2. A feed port 3 is provided on the left side of the mounting frame 1. The feed port 3 has an inclined structure to facilitate material guidance. A drive motor 4 is provided on the upper front side of the mounting frame 1, with the output shaft of the drive motor 4 facing rearward. A fixing screw 6 is provided inside the mounting frame 1. A stepped plate is provided on the fixed spiral component 6, and a rotating filter frame 7 is rotatably connected to the fixed spiral component 6. A pulley assembly 5 is provided between the output shaft of the drive motor 4 and the rotating filter frame 7. The pulley assembly 5 consists of a pulley and a belt. A fixing component 8 is provided on the upper right side of the mounting frame 1. A pull rope 9 is installed on the fixing component 8. A limit ball is provided at the end of the pull rope 9. A fixing rod 11 is provided on the right side of the mounting frame 1. A rotating plate 10 is rotatably provided on the fixing rod 11. The rotating plate 10 is slidably connected to the pull rope 9.

[0020] It should be noted that the operator first puts the wet-fermented organic fertilizer coarse mixture to be filtered into the device through the feed port 3 located on the left side of the mounting frame 1. The feed port 3 adopts an inclined structure design (the inclination angle is in the range of 30-45 degrees). With the help of the material's own gravity and the guiding effect of the inclined surface, it achieves a smooth and unobstructed natural slide, avoiding the accumulation or blockage of material at the inlet. The coarse mixture then falls into the rotating filter frame 7 located inside the mounting frame 1. The rotating filter frame 7 serves as the primary filtration unit of the entire filtration device, and its mesh size is precisely set according to the particle size requirements of the finished organic fertilizer. At this time, the operator starts the drive motor 4 located on the upper front side of the mounting frame 1. The output shaft of this motor is designed to face backwards and is directly connected to... The active pulley drives the matched driven pulley to rotate. The pulley assembly 5 converts the torque output by the motor into a uniform rotational motion of the rotating filter frame 7 around its own central axis. As the rotating filter frame 7 continues to rotate, the coarse material mixture inside is constantly tumbled and scattered. Fine particles that meet the primary particle size (including fully decomposed organic matter particles and some soluble nutrients) fall through the mesh under the combined action of centrifugal force and gravity. Large impurities that fail to pass through the mesh are retained in the inner cavity of the rotating filter frame 7 and blocked by the rotating plate 10. The fine particles that have passed through the primary filter fall onto the surface of the fixed spiral component 6. The fixed spiral component 6 is fixedly installed in the mounting frame 1 in a non-rotatable manner. Its structure is that it is connected from the center to the outer edge. The spiral slope continues upwards, with stepped plates segmented along its ascending path. Under gravity, the material first falls into the lower region near the center of the fixed spiral component 6. Due to the rotation of the rotating filter frame 7, some residual moisture and fine particles carried by the material are further thrown onto the surface of the fixed spiral component 6. After the material falls onto the fixed spiral component 6, it slides naturally outwards along its spiral surface. Simultaneously, it is repeatedly blocked and redirected by the stepped plates, resulting in multiple tumbling and falling processes. This process forcibly breaks up material clumps, and the liquid trapped inside the material is accelerated to precipitate and drip under the collision and thinning effect of the stepped plates. The liquid components seep through the gaps in the filter plate 2 located below the fixed spiral component 6, thus achieving the required quality. Solid particles of the same size continue to pass through filter plate 2. Filter plate 2 is connected to the lower part of the mounting frame 1 via a sliding guide structure, forming a horizontally pull-out connection. This ensures that it can stably support the material and can be easily pulled out for cleaning or replacement by the operator using the pull ring installed on its rear side when needed. The final qualified material (organic fertilizer particles that meet the standards for dryness and particle size) passing through filter plate 2 enters the collection chamber at the bottom of the mounting frame 1 and is finally discharged to packaging bags or downstream conveyor lines through the pre-set discharge port at the bottom of the mounting frame 1. For large impurities remaining in the rotating filter frame 7 after primary filtration, the operator can manually clean them periodically by pulling the pull rope 9 installed on the upper right fixing part 8 of the mounting frame 1. When the operator pulls the pull rope 9 outward,Pulling rope 9 drives rotating plate 10, which is slidably connected to it, to rotate around a pivot point on fixed rod 11 at a certain angle. As rotating plate 10 deflects, operators can clean the initially blocked debris. The entire filtration process achieves continuous mechanical grading and efficient separation of wet and coarse materials, and impurity cleaning does not require stopping the machine or disassembling parts, greatly improving the production efficiency and product quality stability of organic fertilizer preparation.

[0021] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made using the content of this utility model specification, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An organic fertilizer preparation filtration device, characterized in that: The system includes an installation frame (1), a filter plate (2) which is slidably connected to the lower part of the installation frame (1), a discharge port which is located below the filter plate (2), a discharge port (3) which is located on the left side of the installation frame (1), a drive motor (4) which is located on the upper front side of the installation frame (1), the output shaft of the drive motor (4) which is arranged in a rearward direction, a fixing screw (6) which is arranged inside the installation frame (1), a rotating filter frame (7) which is rotatably connected to the fixing screw (6), and a pulley assembly (5) which is arranged between the output shaft of the drive motor (4) and the rotating filter frame (7).

2. The organic fertilizer preparation filtration device according to claim 1, characterized in that: The filter plate (2) has a pull ring on the rear side, which makes it easy for the operator to pull out the filter plate (2).

3. The organic fertilizer preparation filtration device according to claim 1, characterized in that: The discharge port (3) is an inclined structure, which facilitates the guidance of materials.

4. The organic fertilizer preparation filtration device according to claim 1, characterized in that: The fixed spiral component (6) is provided with a stepped plate.

5. The organic fertilizer preparation filtration device according to claim 1, characterized in that: The pulley assembly (5) consists of a pulley and a belt.

6. The organic fertilizer preparation filtration device according to claim 1, characterized in that: A fixing member (8) is provided on the upper right side of the mounting frame (1). A pull rope (9) is installed on the fixing member (8). A limit ball is provided at the end of the pull rope (9). A fixing rod (11) is provided on the right side of the mounting frame (1). A rotating plate (10) is rotatably provided on the fixing rod (11). The rotating plate (10) is slidably connected to the pull rope (9).

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