Granulator for organic fertilizer production

Abstract

The utility model relates to the technical field of pelletizers, in particular to a pelletizer for producing an organic fertilizer, which is convenient for a device to dry pelletized particles, avoids the problem that the pelletized fertilizer contains moisture and is difficult to store and transport, is convenient for the device to filter and screen the pelletized particles after being pelletized, and improves the practicability. A granulator body is fixedly mounted at the top end of the drying bin, the output end of the drying bin communicates with the interior of the granulator body, and a filtering mechanism is arranged in the granulator body; the filtering mechanism comprises a fixing plate, a filtering net is installed in the middle area of the fixing plate in a penetrating mode, two connecting shafts are symmetrically, transversely and rotationally installed on the outer side wall of the top area of the fixing plate, a plurality of spray heads are fixedly installed on the inner side wall of the drying bin, and the pipeline is fixedly installed on the outer side wall of the drying bin. A dryer is fixedly installed on the outer side wall of the drying bin, and the output end of the dryer communicates with the bottom end of the pipeline.

Description

Technical Field

[0001] The utility model relates to the technical field of granulators, in particular to a granulator used for producing organic fertilizers. Background Art

[0002] The organic fertilizer granulator is a kind of granulator, which is used to granulate various organic substances after fermentation. It breaks through the conventional organic granulation process. There is no need to dry and crush the raw materials before granulation. Spherical particles can be processed directly by mixing the ingredients, which can save a lot of energy.

[0003] For example, after searching, the utility model patent with Chinese patent announcement number CN207805557U discloses: an energy-saving granulator for organic fertilizer production, belonging to the field of fertilizer processing, and the energy-saving granulator for organic fertilizer production includes an extrusion box, a screw, a reducer, a motor, a rotating shaft and a granulator. The energy-saving granulator for organic fertilizer production disclosed in the utility model can reduce energy waste, improve energy utilization, and improve the production efficiency of the granulator;

[0004] For another example, after searching, the utility model patent with Chinese patent announcement number CN209490792U discloses: an extrusion granulator for producing amino acid organic fertilizer, including a granulator body, a granulator box is fixedly installed on the upper surface of the granulator body, a feeding hopper is fixedly installed on the upper surface of the granulator box, and an inspection door, a screening net and an adhesive tape are provided, which can facilitate inspection and intuitive understanding of the internal working conditions, and can remove broken materials, improve production quality, save manpower, provide convenience, and be suitable for different working conditions, bringing better use prospects. However, the above-mentioned existing devices still have the following problems in actual use:

[0005] The above-mentioned existing granulator does not have the function of drying the fertilizer after granulation. The fertilizer contains water and is difficult to store and transport. In addition, the granulator cannot filter and screen the produced particles after granulation. Therefore, a granulator for organic fertilizer production is needed. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies in the prior art, the utility model provides a granulator that is convenient for drying the produced granules, thereby preventing the granular fertilizer from containing moisture and being difficult to store and transport, and is convenient for filtering and screening the produced granules after granulation, thereby improving the practicality of the granulator for organic fertilizer production.

[0008] (II) Technical solution

[0009] To achieve the above object, the utility model provides the following technical solution: a granulator for organic fertilizer production, comprising a drying chamber, a granulator body is fixedly installed on the top of the drying chamber, an output end of the drying chamber is connected to the inside of the granulator body, and a filtering mechanism is arranged inside the granulator body;

[0010] The filtering mechanism includes a fixed plate, a filter screen is installed through the middle area of ​​the fixed plate, two connecting shafts are symmetrically and laterally rotatably installed on the outer wall of the top area of ​​the fixed plate, a rotating disk is rotatably installed on the other end of each connecting shaft, a conveying shaft is transversely fixedly installed in the middle area of ​​the outer wall of each rotating disk, each conveying shaft is rotatably connected to the drying bin, a motor is fixedly installed on the other end of each conveying shaft, and each motor is fixedly installed on the outer wall of the drying bin, a connecting plate is fixedly installed on the bottom end of the fixed plate, and the inner wall of the drying bin is slidably connected to the connecting plate through a limiting mechanism;

[0011] A plurality of nozzles are fixedly installed on the inner wall of the drying bin, and the other end of each nozzle is connected to a pipe installed on the outer wall of the drying bin. A dryer is fixedly installed on the outer wall of the drying bin, and the output end of the dryer is connected to the bottom end of the pipe.

[0012] Preferably, the limiting mechanism includes a support plate, which is laterally fixedly mounted on the inner wall of the drying bin, a slide groove is provided at the top of the support plate, a slider is slidably mounted on the slide groove, and the top of the slider is rotatably connected to the bottom end of the connecting plate.

[0013] Furthermore, two guard plates are symmetrically fixedly installed on the outer side wall of the fixed plate.

[0014] Furthermore, a first door and a second door are connected and installed on the outer wall of the drying bin.

[0015] On the basis of the above-mentioned solution, a bottom plate is fixedly installed at the bottom end of the drying bin, and a plurality of pillars are fixedly installed around the bottom end of the bottom plate.

[0016] Furthermore, the bottom end of the motor is fixedly mounted on the outer side wall of the drying bin via a bracket.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a granulator for organic fertilizer production, which has the following beneficial effects:

[0019] The granulator for organic fertilizer production granulates the organic fertilizer through a drying bin, filters the granulated particles through a filter screen on a fixed plate, and simultaneously drives a connecting shaft and a fixed plate to rotate by rotating a rotating disk, thereby accelerating the filtering efficiency of the particles through the vibration of the fixed plate, and sprays hot air through a nozzle after passing through a pipeline through a dryer, thereby drying the particles in the filtering operation, so that the device can dry the granulated particles, avoid moisture in the granular fertilizer that is difficult to store and transport, and facilitate the device to filter and screen the granulated particles after granulation, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the connection structure of the pipeline and the dryer of the utility model;

[0022] Figure 3 This is a schematic diagram of the cross-sectional connection structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the connection structure of the fixed plate and the filter screen of the utility model;

[0024] Figure 5 For this utility model Figure 3 A schematic diagram of the enlarged structure of the middle part A;

[0025] Figure 6 For this utility model Figure 4 Schematic diagram of the enlarged structure of part B in the middle.

[0026] Markings in the attached drawings: 1. Drying bin; 2. Granulator body; 3. Fixed plate; 4. Filter; 5. Connecting shaft; 6. Rotating disk; 7. Conveying shaft; 8. Motor; 9. Connecting plate; 10. Nozzle; 11. Pipeline; 12. Dryer; 13. Support plate; 14. Slide; 15. Slider; 16. Guard plate; 17. First door; 18. Second door; 19. Bottom plate; 20. Pillar; 21. Bracket. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example

[0029] See also Figure 1-6 A granulator for producing organic fertilizer comprises a drying bin 1, a granulator body 2 is fixedly installed on the top of the drying bin 1, the output end of the drying bin 1 is communicated with the interior of the granulator body 2, and a filtering mechanism is arranged inside the granulator body 2; the filtering mechanism comprises a fixed plate 3, a filter screen 4 is installed through the middle area of ​​the fixed plate 3, two connecting shafts 5 are symmetrically and laterally rotatably installed on the outer wall of the top area of ​​the fixed plate 3, a rotating disk 6 is rotatably installed on the other end of each connecting shaft 5, a conveying shaft 7 is transversely fixedly installed on the middle area of ​​the outer wall of each rotating disk 6, each conveying shaft 7 is rotatably connected to the drying bin 1, and the other end of each conveying shaft 7 is fixed A motor 8 is installed, each of which is fixedly installed on the outer wall of the drying bin 1. A connecting plate 9 is fixedly installed on the bottom end of the fixed plate 3, and the inner wall of the drying bin 1 is slidably connected to the connecting plate 9 through a limiting mechanism; the limiting mechanism includes a support plate 13, and the support plate 13 is laterally fixedly installed on the inner wall of the drying bin 1. A slide groove 14 is opened at the top of the support plate 13, and a slider 15 is slidably installed on the slide groove 14. The top of the slider 15 is rotationally connected to the bottom end of the connecting plate 9, and the bottom end of the connecting plate 9 and the top end of the slider 15 are rotated to operate, so that the fixed plate 3 moves while synchronously driving the connecting plate 9 and the slider 15 to slide on the slide groove 14 opened on the support plate 13.

[0030] See also Figure 1-6 A plurality of nozzles 10 are fixedly installed on the inner wall of the drying bin 1, and the other end of each nozzle 10 is connected to a pipe 11, which is fixedly installed on the outer wall of the drying bin 1. A dryer 12 is fixedly installed on the outer wall of the drying bin 1, and the output end of the dryer 12 is connected to the bottom end of the pipe 11. The granulator for organic fertilizer production granulates the organic fertilizer through the drying bin 1, and filters the produced particles through the filter screen 4 on the fixed plate 3. The rotating disk 6 is rotated while synchronously driving the connecting shaft 5 and the fixed plate 3 to rotate, and then the vibration of the fixed plate 3 accelerates the filtering efficiency of the particles. The hot air is sprayed through the nozzle 10 after passing through the pipe 11 by the dryer 12, and then the particles of the filtering operation are dried, so that the device can dry the produced particles, avoid the granular fertilizer containing moisture and being difficult to store and transport, and facilitate the device to filter and screen the produced particles after granulation, thereby improving practicality.

[0031] See also Figure 3 Two guard plates 16 are symmetrically fixedly installed on the outer wall of the fixed plate 3. By installing the guard plates 16, the particles extruded from the top of the fixed plate 3 through the granulator body 2 are limited.

[0032] See also Figure 1It should also be noted that a first door 17 and a second door 18 are connected and installed on the outer wall of the drying bin 1. By installing the second door 18, the particles after screening and drying can be taken out.

[0033] See also Figure 1 A bottom plate 19 is fixedly installed at the bottom end of the drying chamber 1, and a plurality of pillars 20 are fixedly installed around the bottom end of the bottom plate 19. Through the installation of the bottom plate 19 and the pillars 20, the device is supported.

[0034] See also Figure 1 The bottom end of the motor 8 is fixedly mounted on the outer wall of the drying bin 1 through a bracket 21. By installing the bracket 21, the stability of the motor 8 when being fixed on the outer wall of the drying bin 1 is improved.

[0035] In summary, when the granulator for organic fertilizer production is used, the drying chamber 1 is used to produce granulation operations on organic fertilizers, and the produced particles are filtered and screened through the filter screen 4 on the fixed plate 3, and the motor 8 is started. This motor is a well-known device purchased directly on the market by technicians in this field. Here we just use it, and have not made any structural and functional improvements to it. We will not go into details here, and the motor is provided with a control switch matched with it. The installation position of the control switch is selected according to actual practical needs, which is convenient for operators to operate and control, and the motor 8 outputs The power then synchronously drives the conveying shaft 7 and the rotating disk 6 to rotate. While the rotating disk 6 rotates, it synchronously drives one end of the fixed plate 3 to perform a reciprocating height adjustment operation under the transmission of the connecting shaft 5, and then through the adjustment of the height of the fixed plate 3, the filtering and screening efficiency of the filter screen 4 on the fixed plate 3 is accelerated, and the dryer 12 is started. The hot air is passed through the pipe 11 by the dryer 12 and then sprayed out through the pipe 11, and then the particles filtered on the filter screen 4 are dried. The dried particles are discharged from the interior of the drying bin 1 through the first door 17 and the second door 18 in turn.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A granulator for producing organic fertilizer, comprising a drying chamber (1), characterized in that: A granulator body (2) is fixedly mounted on the top of the drying bin (1), the output end of the drying bin (1) is connected to the interior of the granulator body (2), and a filtering mechanism is arranged inside the granulator body (2); The filtering mechanism comprises a fixed plate (3), a filtering net (4) is installed through the middle area of ​​the fixed plate (3), two connecting shafts (5) are symmetrically installed on the outer wall of the top area of ​​the fixed plate (3) for transverse rotation, a rotating disk (6) is rotatably installed on the other end of each connecting shaft (5), a conveying shaft (7) is transversely fixedly installed in the middle area of ​​the outer wall of each rotating disk (6), each conveying shaft (7) is rotatably connected to the drying bin (1), a motor (8) is fixedly installed on the other end of each conveying shaft (7), and each motor (8) is fixedly installed on the outer wall of the drying bin (1), a connecting plate (9) is fixedly installed on the bottom end of the fixed plate (3), and the inner wall of the drying bin (1) is slidably connected to the connecting plate (9) through a limiting mechanism; A plurality of nozzles (10) are fixedly mounted on the inner wall of the drying bin (1), the other end of each nozzle (10) is connected to a pipe (11), the pipe (11) is fixedly mounted on the outer wall of the drying bin (1), a dryer (12) is fixedly mounted on the outer wall of the drying bin (1), and the output end of the dryer (12) is connected to the bottom end of the pipe (11).

2. A granulator for organic fertilizer production according to claim 1, characterized in that: The limiting mechanism comprises a support plate (13), the support plate (13) is fixedly installed transversely on the inner wall of the drying chamber (1), a slide groove (14) is provided at the top end of the support plate (13), a slider (15) is slidably installed on the slide groove (14), and the top end of the slider (15) is rotatably connected to the bottom end of the connecting plate (9).

3. A granulator for organic fertilizer production according to claim 2, characterized in that: Two guard plates (16) are symmetrically fixedly mounted on the outer side wall of the fixing plate (3).

4. A granulator for organic fertilizer production according to claim 3, characterized in that: A first door (17) and a second door (18) are installed on the outer side wall of the drying chamber (1) in a communication manner.

5. A granulator for organic fertilizer production according to claim 4, characterized in that: A bottom plate (19) is fixedly mounted on the bottom end of the drying bin (1), and a plurality of pillars (20) are fixedly mounted around the bottom end of the bottom plate (19).

6. A granulator for organic fertilizer production according to claim 5, characterized in that: The bottom end of the motor (8) is fixedly mounted on the outer wall of the drying chamber (1) via a bracket (21).

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