A filling equipment for the production of water-soluble fertilizer

Abstract

This utility model discloses a filling device for the production of water-soluble fertilizer, including a packaging conveying platform and a filling machine body. A filling pipe is provided at the lower end of the filling machine body. The packaging conveying platform is located below the filling machine body, allowing the opening of the packaging bag to face the filling pipe. It also includes a preheating component, a diversion component, and a hot air component. The preheating component is located inside the upper layer of the filling pipe. The fertilizer is heated once as it passes through the preheating component, preheating the fertilizer to a higher temperature. After passing through the diversion component, the fertilizer is divided into multiple parallel streams. At this time, the hot air component outputs hot air into the gaps between the parallel streams, carrying away residual moisture and further preventing fertilizer sticking. The water-soluble fertilizer filling device provided by this utility model effectively prevents fertilizer from sticking together when it is discharged into the packaging.

Description

Technical Field

[0001] This utility model relates to the field of filling device technology, and in particular to a filling device for the production of water-soluble fertilizer. Background Technology

[0002] The publication number CN211224208U, entitled "A Filling Equipment for the Production of Water-Soluble Fertilizer," describes a device that includes "a machine body, a filling machine box mounted on one side of the top of the machine body, a filling port mounted on the bottom of the filling machine box, a junction box mounted on one side of the machine body, a filling auxiliary machine mounted on the other side of the top of the machine body, a filling conveyor frame mounted on the machine body, a guardrail mounted on the top of the filling conveyor frame, and a support mounted on the bottom of the filling conveyor frame; a drying box is installed at the filling port of the device, and when the equipment is filling fertilizer, hot air is blown out of the drying box to dry the fertilizer and at the same time prevent moisture from condensing at the filling port, which would cause the fertilizer to melt at the filling port. The filling conveyor frame of the device is modified to be a structure that can be easily adjusted for height. During use, the height of the filling conveyor frame can be adjusted according to the size of the filling bag to facilitate the receiving of fertilizer, prevent fertilizer from splashing out of the filling bag, and facilitate the adjustment of the height of the filling conveyor frame, making it more convenient to use."

[0003] The aforementioned existing patents utilize a drying box installed at the filling port to heat the filling port and prevent condensation from forming. In actual use, hot air is blown into the filling port through the drying box to dry the fertilizer. However, the airflow of the hot air cannot be too large or too small. If the airflow is too large, the falling fertilizer will be blown away and deviate. If the airflow is too small, the hot air will only contact the surface fertilizer and will not be able to dry the fertilizer sufficiently. Utility Model Content

[0004] To address the aforementioned issues, a filling device for the production of water-soluble fertilizers is provided, aiming to solve the problems existing in the prior art.

[0005] The specific technical solution is as follows:

[0006] A filling device for producing water-soluble fertilizer includes a packaging conveying platform and a filling machine body. A filling pipe is provided at the lower end of the filling machine body. The packaging conveying platform is located below the filling machine body, allowing the opening of the packaging bag to face the filling pipe. The device also includes a preheating component, a diversion component, and a hot air component. The preheating component is located inside the upper layer of the filling pipe, where fertilizer is heated once as it passes through. The diversion component is located inside the filling pipe, directly below the preheating component, where fertilizer is divided into multiple parallel streams as it passes through. The hot air component is located at the lower opening of the filling pipe, for outputting hot air through the gaps between the multiple parallel fertilizer streams.

[0007] The aforementioned filling equipment for the production of water-soluble fertilizers also has the following feature: the filling pipe includes a funnel pipe and an output pipe, the upper end of the output pipe is connected to the lower end of the funnel pipe, and the upper end of the funnel pipe is connected to the output end of the filling machine body.

[0008] The aforementioned filling equipment for the production of water-soluble fertilizers also has the following features: the preheating component includes multiple distributors, each distributor is configured as a triangular prism, with its two ends connected to the front and rear sidewalls of the funnel tube respectively, one edge of each distributor facing upwards, multiple distributors arranged in an array, the interior of each distributor being hollow, and an electric heating wire disposed inside each distributor.

[0009] The aforementioned filling equipment for the production of water-soluble fertilizers also has the following feature: the two upward-facing sides of the fluid distributor are symmetrical to each other, and the angle between the side and the bottom surface is 30°-45°.

[0010] The above-mentioned filling equipment for the production of water-soluble fertilizer also has the following feature: the diversion component includes multiple diversion rods, which are evenly spaced in the output pipe, and the two ends of the diversion rods are respectively connected to the front and rear side walls of the output pipe.

[0011] The aforementioned filling equipment for the production of water-soluble fertilizers also has the following features: the hot air assembly includes a dehumidifier, a fan, a heating element, and a guide fluid; the dehumidifier is disposed at the air inlet end of the fan; the heating element is disposed at the air outlet end of the fan; the heating element is also connected to the input end of the guide fluid; air inlets are provided on the front and rear sides of the output pipe; and the output end of the guide fluid is connected to the air inlets.

[0012] The aforementioned filling equipment for the production of water-soluble fertilizers also has the following feature: the guide fluid is provided with multiple guide channels inside, and the outlet of each guide channel is directly opposite the gap between multiple parallel fertilizer streams.

[0013] In summary, the beneficial effects of this scheme are:

[0014] In the water-soluble fertilizer production and filling equipment provided by this utility model, the fertilizer is preheated by a preheating component, allowing the fertilizer to reach a higher temperature in advance. After passing through a diversion component, the fertilizer is divided into multiple parallel streams. At this time, a hot air component outputs hot air into the gaps between the parallel streams to remove residual moisture from the fertilizer, further preventing the fertilizer from sticking together. The water-soluble fertilizer production and filling equipment provided by this utility model effectively prevents the fertilizer from sticking together when it is discharged into the packaging. Attached Figure Description

[0015] Figure 1 This is a front view structural diagram of the filling equipment for the production of water-soluble fertilizers according to this utility model.

[0016] Figure 2 This is a frontal cross-sectional view of the filling pipe of the filling equipment for the production of water-soluble fertilizers according to this utility model.

[0017] Figure 3 This is a side sectional view of the hot air assembly of the filling equipment for the production of water-soluble fertilizers according to this utility model.

[0018] In the diagram: 1. Packaging conveyor platform; 2. Filling machine body; 3. Funnel tube; 4. Output pipe; 5. Flow divider; 6. Flow divider rod; 7. Dehumidifier; 8. Fan; 9. Heating element; 10. Flow guide. Detailed Implementation

[0019] The technical solution of this utility model will be clearly and completely described below with reference to its embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0020] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] The present invention will be further described below with reference to specific embodiments, but this is not intended to limit the present invention.

[0022] Figure 1 This is a front view structural diagram of the filling equipment for the production of water-soluble fertilizers according to this utility model. Figure 2 This is a front sectional view of the filling pipe of the filling equipment for the production of water-soluble fertilizers according to this utility model. Figure 3 This is a side sectional view of the hot air assembly of the filling equipment for the production of water-soluble fertilizers according to this utility model. Figures 1-3 As shown, the water-soluble fertilizer production filling equipment provided in this embodiment includes a packaging conveying platform 1 and a filling machine body 2. A filling pipe is provided at the lower end of the filling machine body 2. The packaging conveying platform 1 is located below the filling machine body 2. The packaging conveying platform 1 allows the opening of the packaging bag to face the filling pipe. It also includes a preheating component, a diversion component, and a hot air component. The preheating component is located in the upper part of the filling pipe. The fertilizer will be heated once when it passes through the preheating component. The diversion component is located inside the filling pipe and is located directly below the preheating component. When the fertilizer passes through the diversion component, it will be diverted into multiple parallel streams and fall. The hot air component is located at the lower opening of the filling pipe and is used to output hot air through the gaps between the multiple parallel fertilizer streams.

[0023] It should be noted that both the packaging conveying platform 1 and the filling machine body 2 are existing technologies, and their specific structures are described in the existing patents mentioned in the background section, so they will not be described in detail here.

[0024] In the above embodiment, the filling tube includes a funnel tube 3 and an output tube 4. The upper end of the output tube 4 is connected to the lower end of the funnel tube 3, and the upper end of the funnel tube 3 is connected to the output end of the filling machine body 2.

[0025] In the above embodiment, the preheating component includes multiple distributors 5, each distributor 5 is configured as a triangular prism, with both ends of the distributor 5 connected to the front and rear sidewalls of the funnel tube 3 respectively, one edge of the distributor 5 facing upwards, multiple distributors 5 are arranged in a row, the interior of the distributor 5 is hollow, and an electric heating wire is installed inside the distributor 5.

[0026] In the above embodiment, the two upward-facing sides of the fluid separator 5 are symmetrical to each other, and the angle between the side and the bottom surface is 30°-45°.

[0027] It should be noted that the tilt angle of the inclined surface of the distributor 5 should not be too large or too small. If the tilt angle is too small, the fertilizer will be in contact with the inclined surface for too short a time, resulting in insufficient preheating. If the tilt angle is too large, it will affect the fertilizer output efficiency. Therefore, the tilt angle setting needs to be adjusted according to the fertilizer output rate.

[0028] In the above embodiment, the diversion assembly includes a plurality of diversion rods 6, which are evenly spaced in the output tube 4, and the two ends of the diversion rods 6 are respectively connected to the front and rear side walls of the output tube 4.

[0029] In the above embodiments, the hot air assembly includes a dehumidifier 7, a fan 8, a heater 9, and a guide fluid 10. The dehumidifier 7 is disposed at the air inlet end of the fan 8, the heater 9 is disposed at the air outlet end of the fan 8, the heater 9 is also connected to the input end of the guide fluid 10, and the front and rear sides of the output pipe 4 are provided with air inlets, and the output end of the guide fluid 10 is connected to the air inlets.

[0030] It should be noted that heating elements are also provided on the left and right sides of the output pipe 4, and the heating elements are in close contact with the output pipe 4, so that the temperature of the output pipe 4 is the same as that of the fertilizer, thus preventing condensation from forming on the inner wall of the output pipe 4.

[0031] It should also be noted that there can be two hot air components: one hot air component is used to output dry hot air into the fertilizer gap, and the other hot air component is used to exhaust the air in the fertilizer gap to remove the moisture.

[0032] In the above embodiment, the guide fluid 10 is provided with multiple guide channels inside, and the outlet of each guide channel is directly opposite the gap between multiple parallel fertilizer streams.

[0033] Working principle: During use, the packaging conveyor platform 1 continuously transports packaging bags to the bottom of the filling port to receive fertilizer. When the filling machine body 2 outputs fertilizer, the fertilizer first passes through the diverter 5, causing the fertilizer to roll down the upper inclined surface of the diverter 5. Since the upper inclined surface of the diverter 5 is heated by the heating wire inside, the fertilizer is preheated upon contact, allowing the moisture in the fertilizer to be discharged. As the fertilizer passes through multiple parallel diverter bars 6, the fertilizer is divided into multiple parallel streams falling down, with a certain gap between each fertilizer stream. At this time, the hot air component outputs dry hot air into the gaps, carrying away the mixed moisture and discharging it, further reducing the humidity of the fertilizer and preventing the fertilizer from clumping.

[0034] The above are merely preferred embodiments of the present utility model and are not intended to limit the implementation methods and protection scope of the present utility model. Those skilled in the art should realize that any equivalent substitutions and obvious changes made based on the content of the present utility model specification should be included within the protection scope of the present utility model.

Claims

1. A filling device for the production of water-soluble fertilizer, comprising a packaging conveying platform (1) and a filling machine body (2), wherein a filling pipe is provided at the lower end of the filling machine body (2), and the packaging conveying platform (1) is disposed below the filling machine body (2), wherein the packaging conveying platform (1) allows the opening of the packaging bag to face the filling pipe, characterized in that: It also includes a preheating component, a diversion component, and a hot air component. The preheating component is located inside the upper layer of the filling tube. The fertilizer is heated once when it passes through the preheating component. The diversion component is located inside the filling tube and is directly below the preheating component. When the fertilizer passes through the diversion component, it is diverted into multiple parallel streams and falls. The hot air component is located at the lower opening of the filling tube and is used to output hot air through the gaps between the multiple parallel fertilizer streams.

2. The filling equipment for producing water-soluble fertilizer according to claim 1, characterized in that: The filling tube includes a funnel tube (3) and an output tube (4). The upper end of the output tube (4) is connected to the lower end of the funnel tube (3), and the upper end of the funnel tube (3) is connected to the output end of the filling machine body (2).

3. The filling equipment for producing water-soluble fertilizer according to claim 2, characterized in that: The preheating component includes multiple fluid dividers (5), each fluid divider (5) is configured as a triangular prism, and the two ends of each fluid divider (5) are respectively connected to the front and rear side walls of the funnel tube (3). One edge of each fluid divider (5) faces upward, and multiple fluid dividers (5) are arranged in a row. The inside of each fluid divider (5) is hollow, and an electric heating wire is installed inside each fluid divider (5).

4. The filling equipment for producing water-soluble fertilizer according to claim 3, characterized in that: The two upward-facing sides of the fluid separator (5) are symmetrical to each other, and the angle between the side and the bottom is 30°-45°.

5. A filling device for producing water-soluble fertilizer according to claim 2, characterized in that: The diversion assembly includes multiple diversion rods (6), which are evenly spaced in the output tube (4). The two ends of each diversion rod (6) are connected to the front and rear side walls of the output tube (4), respectively.

6. The filling equipment for producing water-soluble fertilizer according to claim 2, characterized in that: The hot air assembly includes a dehumidifier (7), a fan (8), a heater (9), and a guide fluid (10). The dehumidifier (7) is located at the air inlet of the fan (8), the heater (9) is located at the air outlet of the fan (8), and the heater (9) is also connected to the input end of the guide fluid (10). The output pipe (4) has an air inlet on its front and rear sides, and the output end of the guide fluid (10) is connected to the air inlet.

7. The filling equipment for producing water-soluble fertilizer according to claim 6, characterized in that: The fluid guide (10) has multiple flow channels inside, and the outlet of each flow channel is directly opposite the gap between multiple parallel fertilizers.

Images