Fertilizer production system with high material utilization rate

Abstract

The utility model relates to the technical field of fertilizer production, in particular to a fertilizer production system with high material utilization rate, which comprises a feeding structure, a stirring structure, a filter pressing structure, a conveying structure, a granulator, a weighing and distributing machine and a packaging machine which are sequentially arranged along the horizontal direction, each stirring structure comprises a stirring machine body and an elevator inserted into the bottom of the stirring machine body from the top, the number of the stirring structures is two, and the two stirring structures are used for primary processing and secondary processing respectively. Materials are conveyed to the stirring machine bodies through the feeding structure to be primarily processed, the materials sinking to the bottom are lifted and stirred sufficiently through the lifting machine and continue to be conveyed to the material barrels, the two material barrels alternately slide and are hydraulically separated into filter cakes and filtrate, and the filtrate is pumped into the other stirring machine body to be re-processed to form liquid fertilizer. The filter cake is lifted by the conveying structure and conveyed to the granulator to be separated into granular fertilizer, elements in raw materials are separated sufficiently, the filter cake is recycled and granulated, and the material utilization rate is high.

Description

TECHNICAL FIELD

[0001] The utility model mainly relates to the fertilizer production technical field, concretely is a kind of high material utilization rate's fertilizer production system. BACKGROUND

[0002] Fertilizer refers to provide one or more than one plant necessary nutrient element, improve soil property, increase soil fertility level a kind of substance, is one of the material basis of agricultural production. Mainly include ammonium phosphate fertilizer, large amount of element water-soluble fertilizer, medium element fertilizer, biological fertilizer, organic fertilizer, multi-dimensional field energy concentrated organic fertilizer etc. Prior art is prone to insufficient separation of trace elements in raw materials during fertilizer production, thereby leading to low utilization rate of raw materials, and high production cost. INVENTION CONTENTS

[0003] The utility model aims at providing a kind of high material utilization rate's fertilizer production system to solve the problems raised in the above background technology.

[0004] To achieve the above object, the utility model adopts the following technical scheme: a kind of high material utilization rate's fertilizer production system, including the upper structure of sequentially arranged in horizontal direction, stirring structure, filter-pressing structure, conveying structure, granulator, weighing and distributing machine and packaging machine;

[0005] The stirring structure includes a blender body and a hoist inserted into the bottom of the blender body from the top, and the number of stirring structures is two, and the two stirring structures are used for primary processing and secondary processing respectively.

[0006] The filter-pressing structure includes a bottom plate, a hydraulic machine is fixedly arranged at the top center of the bottom plate, and two material cylinders matched with the hydraulic machine are slidably arranged on the bottom plate.

[0007] Preferably, the upper structure is a Z-shaped conveyor belt, and the two horizontal shaft ends of the Z-shaped conveyor belt are located on the ground and the blender body respectively. The bottom material is stably conveyed to the blender body at the top through the two ends of the Z-shaped upper structure.

[0008] Preferably, the stirring structure further includes a mounting bracket, the blender body is fixed on the mounting bracket, a control console is arranged on the mounting bracket, and the control console is electrically connected with the blender body and the hoist respectively. The blender body and the hoist are controlled through the control console.

[0009] Preferably, the bottom of the blender body is provided with a liquid pump, and the output end of the liquid pump is connected with a water pipe. The liquid fully stirred in the blender body is extracted outward from the end of the water pipe through the liquid pump.

[0010] Preferably, the top of the bottom plate is concave to form a sliding groove, two sliding blocks are movably arranged on the sliding groove, two material barrels are fixed on the sliding blocks respectively, the top of the bottom plate is further fixed with a fixing frame, the fixing frame is in inverted U-shaped structure, the hydraulic machine is fixed on the opening position of the fixing frame, and the horizontal height of the output end of the hydraulic machine is greater than the horizontal height of the material barrel when the output end is retracted, so that the two material barrels are conveniently alternately slid on the bottom of the hydraulic machine through the sliding blocks and the sliding groove.

[0011] Preferably, a water outlet is formed on the side wall of the material barrel, so that the internal filtrate of the material barrel can be conveniently drawn out after the internal material is sufficiently pressure-filtered.

[0012] Preferably, the conveying structure comprises a base, a stand column is rotatably arranged on the base, a mechanical arm is connected to the top of the stand column, a hook is telescopically arranged at the other end of the mechanical arm, a drive motor is embedded in the connection position of the base and the stand column and the connection position of the mechanical arm and the hook, and the mechanical arm is controlled to rotate between the top positions of the two material barrels and the top position of the granulator and the hook is telescopically controlled to conveniently lift and convey the filter cake.

[0013] Preferably, the granulator comprises a first feeding end at the top and a first discharging end on the side away from the conveying structure, and the filter cake input from the first feeding end is separated into a plurality of granular fertilizers by the granulator and output outward from the first discharging end.

[0014] Further, the weighing and distributing machine comprises a second feeding end at the top and a second discharging end on the side away from the granulator, the second feeding end is located on the same vertical plane as the first discharging end, the number of the second discharging ends is two, and a receiving box is arranged at the bottom of any one of the second discharging ends, a packaging bag is sleeved on the opening position of the receiving box, and the granular fertilizers output from the first discharging end are weighed and alternately output in a fixed amount from the two second discharging ends to the corresponding receiving boxes by the weighing and distributing machine.

[0015] Preferably, the packaging machine is a heat sealing machine, which comprises a work station and a hot pressing head above the work station, and the packaging machine is used for heat sealing and packaging the packaging bag containing the granular fertilizers.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The utility model provides a kind of high material utilization rate's fertilizer production system, material is conveyed to the mixer body by feeding structure and is preliminary processed, and the material of bottom is lifted and stirred sufficiently by elevator of the mixer body top, and the liquid formed by processing is conveyed to barrel under the control of the liquid pump in bottom, and the hydraulic machine above barrel carries out hydraulic separation to filter cake and filtrate, and the filtrate is extracted to another mixer body and is reprocessed to form liquid fertilizer, and filter cake is lifted by conveying structure and sent to granulator and is separated into granular material, and is weighed by weighing material distributor and packaging machine, and the element in raw material is separated more fully, and filter cake is recycled and granulated, and material utilization rate is high.

[0018] The utility model provides a kind of high material utilization rate's fertilizer production system, the sliding path of two barrels is limited by chute and two sliding blocks in filter-pressing structure, and one barrel is reset to material after hydraulic, simultaneously, another barrel slides to the bottom of hydraulic machine and is hydraulically pressed, and two barrels are alternatively slid and worked at the bottom of hydraulic machine, in addition, granular fertilizer is alternatively output to the receiving box with packaging bag by two first material outlets of weighing material distributor, and it is convenient to alternatively bagging material, and production efficiency is higher.

[0019] The utility model will be explained in detail in the following with specific embodiment and specific embodiment. DRAWINGS

[0020] The drawings are only used to show the principle, implementation, application, characteristics and effect etc. of the specific embodiment and other related contents of the utility model, and cannot be considered as the limitation of the utility model.

[0021] In the drawings of the specification:

[0022] Figure 1 It is the overall structure schematic view of the utility model;

[0023] Figure 2 It is the structure schematic view of A of the utility model;

[0024] Figure 3 It is the overall structure side view of the utility model;

[0025] Reference signs:

[0026] 1. Mixing structure; 11. Mounting frame; 12. Mixer body; 13. Elevator; 14. Control console; 15. Liquid pump; 16. Water pipe; 2. Feeding structure; 3. Filter press structure; 31. Base plate; 32. Slider; 33. Material cylinder; 34. Water outlet; 35. Slide chute; 36. Fixing frame; 37. Hydraulic press; 4. Conveying structure; 41. Base; 42. Column; 43. Robotic arm; 44. Hook; 5. Granulator; 51. First feed end; 52. First discharge end; 6. Weighing and distributing machine; 61. Second feed end; 62. Second discharge end; 7. Packaging machine; 71. Station; 72. Hot press head; 8. Receiving box. Detailed Implementation

[0027] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0028] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0029] like Figures 1 to 3 As shown, a fertilizer production system with high material utilization includes a feeding structure 2, a stirring structure 1, a filter press structure 3, a conveying structure 4, a granulator 5, a weighing and distributing machine 6, and a packaging machine 7 arranged sequentially along the horizontal direction.

[0030] The stirring structure 1 includes a mixer body 12 and a lifting machine 13 inserted from the top to the bottom of the mixer body 12. There are two stirring structures 1, and the two stirring structures 1 are used for initial processing and reprocessing respectively.

[0031] The filter press structure 3 includes a base plate 31, a hydraulic press 37 is fixedly installed at the top center of the base plate 31, and two material cylinders 33 that are fitted with the hydraulic press 37 are slidably installed on the base plate 31. Filter screens are fitted on the material cylinders 33 to facilitate the lifting of filter cakes.

[0032] like Figures 1 to 2 As shown, the top of the base plate 31 is recessed to form a sliding groove 35. Two sliders 32 are movably arranged on the sliding groove 35. The two material cylinders 33 are respectively fixed on one slider 32. A fixing frame 36 is also fixedly arranged on the top of the base plate 31. The fixing frame 36 has an inverted U-shaped structure. The hydraulic press 37 is fixed at the opening position of the fixing frame 36. When the output end of the hydraulic press 37 retracts, its horizontal height is greater than the horizontal height of the material cylinders 33. The sliders 32 and the sliding groove 35 facilitate the alternating sliding of the two material cylinders 33 at the bottom of the hydraulic press 37.

[0033] As Figure 2 shown, the side wall of the barrel 33 is formed with a water outlet 34, and the water outlet 34 is plugged to prevent the pressure filtration from being insufficient and the water from flowing out in advance. When the water is needed, the plug is pulled out to communicate the inside and the outside, and the internal material in the barrel 33 is filtered through the water outlet 34 to extract the internal filtrate after the pressure filtration is sufficient.

[0034] As Figure 3 shown, the feeding structure 2 is a Z-shaped conveyor belt, and the two horizontal shaft ends of the Z-shaped conveyor belt are located on the ground and the mixer body 12 respectively. The bottom material is stably conveyed to the top mixer body 12 through the two ends of the Z-shaped feeding structure 2.

[0035] As Figure 3 shown, the stirring structure 1 further comprises a mounting frame 11, and the mixer body 12 is fixed on the mounting frame 11. The mounting frame 11 is provided with a control console 14, and the control console 14 is electrically connected with the mixer body 12 and the elevator 13 respectively. The mixer body 12 and the elevator 13 are controlled through the control console 14.

[0036] As Figure 3 shown, the bottom of the mixer body 12 is provided with a liquid pump 15, and the output end of the liquid pump 15 is connected with a water pipe 16. The liquid in the mixer body 12 is extracted outward from the end of the water pipe 16 through the liquid pump 15 after being sufficiently stirred.

[0037] As Figure 3 shown, the conveying structure 4 comprises a base 41, and a stand column 42 is rotatably arranged on the base 41. The top of the stand column 42 is connected with a mechanical arm 43, and the bottom of the other end of the mechanical arm 43 is telescopically provided with a hook 44. The connection between the base 41 and the stand column 42 and the connection between the mechanical arm 43 and the hook 44 are both embedded with driving motors. The mechanical arm 43 is controlled to rotate between the top of the two barrels 33 and the top of the granulator 5 by the driving motors, and the hook 44 is telescopically controlled to facilitate lifting and conveying the filter cake.

[0038] As Figure 3 shown, the granulator 5 comprises a first feeding end 51 located at the top and a first discharging end 52 located on the side away from the conveying structure 4. The filter cake input from the first feeding end 51 is separated into a plurality of granular fertilizers by the granulator 5 and output outward from the first discharging end 52.

[0039] As Figure 3As shown, the weighing and distributing machine 6 includes a second feeding end 61 at the top and two second discharging ends 62 away from the granulator 5, the second feeding end 61 is in the same vertical plane with the first discharging end 52, and the bottom of any one of the second discharging ends 62 is provided with a receiving box 8, and the opening of the receiving box 8 is sleeved with a packaging bag. The granular fertilizer output from the first discharging end 52 is weighed by the weighing and distributing machine 6 and quantitatively and alternately output to the corresponding receiving box 8 from the two second discharging ends 62.

[0040] As shown in the figure, Figure 3 The packaging machine 7 is a heat sealing machine, which includes a work station 71 and a hot head 72 above the work station 71. The packaging machine 7 is used to heat and press the packaging bag containing the granular fertilizer.

[0041] The principle of the embodiment is that when the production system produces fertilizer, the raw materials are placed at the bottom of the feeding structure 2 first, and then the raw materials are transported along the Z-shaped track of the feeding structure 2 to the blender body 12. The blender body 12 is started to process the raw materials, and the raw materials deposited at the bottom of the blender body 12 are lifted upward by the elevator 13 to make the stirring more sufficient until the stirring is completed.

[0042] Then the material in the blender body 12 is pumped out by the liquid pump 15 and flows into a filter cartridge 33 through the water pipe 16. When the filter cartridge 33 is filled, it is pushed under the hydraulic machine 37 for pressure filtration, and another filter cartridge 33 is filled at the same time. When the pressure filtration is completed, the two filter cartridges 33 are alternately slid, and the filter cartridge 33 is taken out and filled at the same time, so that another filter cartridge 33 is pressure filtered, which improves the working efficiency.

[0043] The filtrate in the filter cartridge 33 is taken out from the water outlet 34 and poured into another blender body 12, and the rest of the auxiliary materials are processed together to improve the stirring and mixing to form a liquid fertilizer. The filter cake is hung by the hook 44 and rotated by the mechanical arm 43 to the granulator 5, and the filter cake is taken out of the filter screen and poured into the first feeding end 51 by the worker. The granular fertilizer separated by the granulator 5 enters the second feeding end 61 from the first discharging end 52, and the granular fertilizer is weighed and distributed by the weighing and distributing machine 6 and output to the receiving box 8 sleeved with a packaging bag. When one receiving box 8 is filled, the material is transferred to another receiving box 8, and the worker re-takes and sleeves the bag during the process, and places the packaging bag containing the granular fertilizer on the work station 71 for heat sealing by the hot head 72.

[0044] It is apparent for a person skilled in the art that the application is not limited to the details of the above described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the essential characteristics of the application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the application being defined by the claims that follow and not by the above description, which is thus intended to be merely explanatory and not limiting. All changes that fall within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A high material utilization rate fertilizer production system, characterized by: The upper feeding structure (2), the stirring structure (1), the filter pressing structure (3), the conveying structure (4), the granulator (5), the weighing and distributing machine (6) and the packaging machine (7) are sequentially arranged in a horizontal direction. The stirring structure (1) comprises a stirrer body (12) and an elevator (13) inserted into the bottom of the stirrer body (12) from the top. The filter pressing structure (3) comprises a bottom plate (31), and a hydraulic machine (37) is fixedly arranged at the top center of the bottom plate (31).

2. The high material utilization rate fertilizer production system according to claim 1, characterized in that: The upper feeding structure (2) is a Z-shaped conveying belt, and the two horizontal shaft ends of the Z-shaped structure are located on the ground and the stirrer body (12) respectively.

3. The high material utilization rate fertilizer production system according to claim 1, characterized in that: The stirring structure (1) further comprises a mounting frame (11), the stirrer body (12) is fixed on the mounting frame (11), and a control console (14) is arranged on the mounting frame (11) and electrically connected with the stirrer body (12) and the elevator (13) respectively.

4. The high material utilization rate fertilizer production system according to claim 1, characterized in that: The bottom of the stirrer body (12) is provided with a liquid pump (15), and the output end of the liquid pump (15) is connected with a water pipe (16).

5. The high material utilization rate fertilizer production system according to claim 1, characterized in that: The top of the bottom plate (31) is recessed to form a sliding groove (35), two sliding blocks (32) are movably arranged on the sliding groove (35), and the two material cylinders (33) are fixed on the sliding blocks (32) respectively.

6. The high material utilization rate fertilizer production system according to claim 1, characterized in that: The side wall of the material cylinder (33) is provided with a water outlet (34).

7. The high material utilization rate fertilizer production system according to claim 1, characterized in that: The conveying structure (4) comprises a base (41), a stand (42) is rotatably arranged on the base (41), a mechanical arm (43) is connected to the top of the stand (42), a hook (44) is telescopically arranged at the bottom of the other end of the mechanical arm (43), and drive motors are embedded in the connection positions of the base (41) and the stand (42) and the connection positions of the mechanical arm (43) and the hook (44).

8. The high material utilization rate fertilizer production system according to claim 1, characterized in that: The granulator (5) comprises a first feeding end (51) at the top and a first discharging end (52) on the side away from the conveying structure (4).

9. A high material utilization rate fertilizer production system according to claim 8, characterized in that: The weighing and distributing machine (6) comprises a second feeding end (61) at the top and a second discharging end (62) on the side away from the granulator (5), the second feeding end (61) is located on the same vertical plane as the first discharging end (52), the number of the second discharging ends (62) is two, a receiving box (8) is arranged at the bottom of any one of the second discharging ends (62), and a packaging bag is sleeved on the opening position of the receiving box (8).

10. The high material utilization rate fertilizer production system according to claim 1, characterized in that: The packaging machine (7) is a heat sealing machine, which comprises a work station (71) and a hot pressing head (72) above the work station (71).

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