Water-soluble fertilizer dissolving and dispersing device

Abstract

The utility model discloses water -soluble fertilizer dissolving dispersion device, specifically related to fertilizer dilution technical field, including mixing cylinder, the bottom fixedly connected with undercarriage of mixing cylinder surface bottom, the water inlet pipe one intercommunication of mixing cylinder surface, the discharge pipe intercommunication of mixing cylinder bottom, the feeding pipe intercommunication of one side of mixing cylinder surface, the fixedly connected with feeding hopper of feeding pipe top. The utility model discloses arc elbow and multiple shower nozzles form water curtain at the feed inlet, impact and scatter the falling fertilizer and with it preliminary mixing complete preliminary dissolution, make water -fertilizer solution material dispersion enter mixing cylinder, alleviate the subsequent agitation mixing burden and time, rotate dispersion enhancement mechanical shearing force again through the stirring frame, the recess and multiple arc scrapers, improve overall dissolution efficiency, utilize the liquid storage cavity, the water outlet pipe one and the water inlet pipe three to cold water flow cooling, realize water bath heating through heating copper pipe heating water, make the water -fertilizer solution material of different cold and hot demand dissolve in the suitable temperature, keep its effectiveness after dissolving.

Description

Technical Field

[0001] This utility model relates to the field of fertilizer dilution technology, and more specifically, to a device for dissolving and dispersing water-soluble fertilizers. Background Technology

[0002] Currently, traditional water-soluble fertilizer diluents are usually ordinary containers, or containers with an agitator inside. They use agitation to promote the dissolution and dilution of solid fertilizer particles with water or diluent liquid. However, because solid fertilizer particles are very easy to stick together and accumulate, existing water-soluble fertilizer diluents have poor dilution and dissolution effects, and are prone to incomplete and uneven dilution. Some of the accumulated and deposited water-soluble fertilizer adheres to the inner wall of the container, which is difficult to clean, resulting in waste of resources and even affecting the fertilizer dissolution and dilution ratio and concentration.

[0003] The existing diluents still require a long dissolution time, which seriously affects production and work efficiency.

[0004] A search revealed a novel water-soluble fertilizer dissolving and dispersing device disclosed in Chinese Patent No. CN222739088U. This utility model comprises a main body with a cylindrical cavity inside, and a liquid storage chamber within the cylindrical cavity. The liquid storage chamber and the main body store water-fertilizer and clean water, respectively. A mixing chamber is provided within the cylindrical cavity, where water and fertilizer are mixed and flow out through an outlet pipe, thus completing the rapid dissolution and dispersion of water-fertilizer. Because the mixing takes place within a smaller cavity, the mixing is more uniform, more efficient, and has a better mixing effect.

[0005] However, in actual use, when the water-soluble fertilizer initially comes into contact with water, the contact area between the fertilizer and water is small, which causes the fertilizer to form multiple small clumps. The interior of these clumps does not directly contact the water, which increases the dissolution time of the fertilizer and water and affects the dissolution efficiency. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a water-soluble fertilizer dissolving and dispersing device to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: A water-soluble fertilizer dissolving and dispersing device includes a mixing cylinder. A base frame is fixedly connected to the bottom of the mixing cylinder. A water inlet pipe is connected to the surface of the mixing cylinder, and a discharge pipe is connected to the bottom of the mixing cylinder. A feed pipe is connected to one side of the surface of the mixing cylinder, and a feed hopper is fixedly connected to the top of the feed pipe. A cross-shaped rotating frame is rotatably connected to the inside of the feed pipe. A support is provided at the top of the mixing cylinder, and a servo motor is installed inside the support. The output end of the servo motor passes through the inside of the feed pipe and is fixedly connected to one end of the cross-shaped rotating frame. A liquid storage chamber for containing liquid is opened inside the mixing cylinder. A dispersing and agitating mechanism is provided inside the mixing cylinder. The dispersing and agitating mechanism includes a water pump fixedly connected to the outside of the mixing cylinder. A second water inlet pipe is provided at the output end of the water pump. One end of the second water inlet pipe passes through the inside of the mixing cylinder and extends into the cavity inside the mixing cylinder. One end of the second water inlet pipe is connected to an arc-shaped bend pipe. Multiple nozzles are fixedly connected to one side; a rotating rod is rotatably connected to the inside of the mixing cylinder, one end of which penetrates the upper surface of the mixing cylinder, and a through hole for the rotation of the rotating rod is opened on the upper surface of the mixing cylinder; a servo motor is fixedly connected to the top of the mixing cylinder, and the output end of the servo motor is fixedly connected to the top of the rotating rod; an arc-shaped bend is vertically arranged directly below the feed pipe; two transmission rods are fixedly connected to the outside of the rotating rod, and two scrapers are fixedly connected to the outside of the two transmission rods. The two scrapers are spiral in shape and cooperate with the inner wall of the mixing cylinder; two stirring frames are fixedly connected to the outer surface of the rotating rod, and multiple grooves are opened on the surface of the stirring frames, which are distributed vertically on the surface of the stirring frames; a turntable is fixedly connected to the bottom of the rotating rod, and multiple arc-shaped scrapers are fixedly connected to the outside of the turntable, with multiple grooves for dispersing materials on the surface of the arc-shaped scrapers; an auxiliary dissolving mechanism is provided inside the mixing cylinder.

[0008] By adopting the above technical solution: the feed water-fertilizer solution is subjected to lateral impact using an arc-shaped bend and a nozzle to form a preliminary dissolution and dispersion. Then, multiple complex mechanical shearing forces are applied to the water-fertilizer solution and water inside the mixing drum using a transmission rod, scraper, stirring frame, groove, turntable and arc scraper to improve the dissolution efficiency of the water-fertilizer solution.

[0009] As a further description of the above technical solution: the auxiliary dissolving mechanism includes a heating copper tube disposed in the liquid storage chamber inside the mixing cylinder. A water outlet pipe 1 and a water inlet pipe 3 are disposed on one side of the mixing cylinder. The water outlet pipe 1 and the water inlet pipe 3 are disposed from top to bottom on one side of the mixing cylinder. One end of the water outlet pipe 1 and the water inlet pipe 3 are connected to the liquid storage chamber inside the mixing cylinder. The water outlet pipe 1 and the water inlet pipe 3 are used for the inlet and outlet of water, respectively.

[0010] By adopting the above technical solution, a cold water flow channel is formed between the outlet pipe and the inlet pipe to the liquid storage chamber inside the mixing drum, which can cool the inside of the mixing drum. Combined with the heating of the heating copper pipe, the water in the liquid storage chamber inside the mixing drum can be heated in a water bath, thereby assisting in the dissolution of different types and properties of water-fertilizer solutions.

[0011] The technical effects and advantages of this utility model are as follows: By setting up a dispersing and stirring mechanism, compared with the existing technology, the arc-shaped bend and multiple nozzles form a water curtain at the feed inlet. During the fall, the fertilizer is impacted and dispersed by the water flow, and it is initially mixed with water, completing the initial dissolution. The water-fertilizer solution is dispersed into the interior of the mixing drum, reducing the burden and time of subsequent stirring and mixing. Combined with the rotation and dispersion of the stirring frame, groove and multiple arc scrapers, stronger mechanical shearing force is increased, improving the overall dissolution efficiency of the water-fertilizer solution. By setting up an auxiliary dissolving mechanism, compared with the existing technology, the temperature inside the mixing drum can be reduced by the flow of cold water through the liquid storage chamber, water outlet pipe one and water inlet pipe three. At the same time, the water can be heated by heating copper pipe to achieve water bath heating of the water-fertilizer solution inside the mixing drum. This allows different types of water-fertilizer solutions with different requirements for cold and heat to be dissolved at a suitable temperature, further maintaining the effectiveness of the dissolved water-fertilizer solution. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the front structure of this utility model.

[0014] Figure 3 This is a schematic diagram of the bottom structure of this utility model.

[0015] Figure 4 This is a partial schematic diagram of the connection between the rotating rod and the stirring frame of this utility model.

[0016] Figure 5 This is a partial schematic diagram of the connection between the turntable and the arc-shaped scraper of this utility model.

[0017] Figure 6 This is a schematic diagram of the external structure of the stirring frame of this utility model.

[0018] Figure 7 This is a partial schematic diagram of the connection between the feed pipe and the feed hopper of this utility model.

[0019] Figure 8 This is a partial schematic diagram of the connection between the water inlet pipe and the arc-shaped bend of this utility model.

[0020] The attached diagram is labeled as follows: 1. Mixing cylinder; 2. Base frame; 3. Water inlet pipe 1; 4. Discharge pipe; 5. Feed pipe; 6. Feed hopper; 7. Cross rotating frame; 8. Servo motor 1; 9. Water inlet pipe 2; 10. Water pump; 11. Arc-shaped bend; 12. Nozzle; 13. Rotating rod; 14. Transmission rod; 15. Scraper; 16. Agitator; 17. Groove; 18. Turntable; 19. Arc-shaped scraper; 20. Heating copper pipe; 21. Water outlet pipe 1; 22. Water inlet pipe 3; 23. Servo motor 2. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] The embodiments disclosed in this application are as follows: Figures 1-8The water-soluble fertilizer dissolving and dispersing device shown includes a mixing cylinder 1. A base frame 2 is fixedly connected to the bottom surface of the mixing cylinder 1. A water inlet pipe 3 is connected to the surface of the mixing cylinder 1. A discharge pipe 4 is connected to the bottom of the mixing cylinder 1. A feed pipe 5 is connected to one side of the surface of the mixing cylinder 1. A feed hopper 6 is fixedly connected to the top of the feed pipe 5. A cross-shaped rotating frame 7 is rotatably connected to the inside of the feed pipe 5. A support is provided on the top of the mixing cylinder 1, and a servo motor 8 is installed inside the support. The output end of the servo motor 8 passes through the inside of the feed pipe 5 and is fixedly connected to one end of the cross-shaped rotating frame 7. A liquid storage chamber for containing liquid is opened inside the mixing cylinder 1. A dispersing and stirring mechanism is provided inside the mixing cylinder 1. The dispersing and stirring mechanism includes a water pump 10 fixedly connected to the outside of the mixing cylinder 1. A water inlet pipe 9 is provided at the output end of the water pump 10. One end of the water inlet pipe 9 passes through the inside of the mixing cylinder 1 and extends into the cavity inside the mixing cylinder 1. An arc-shaped bend pipe 11 is connected to one end of the arc-shaped bend pipe 11. Multiple [other components] are fixedly connected to one side of the arc-shaped bend pipe 11. Nozzle 12; A rotating rod 13 is rotatably connected to the inner side of the mixing cylinder 1. One end of the rotating rod 13 passes through the upper surface of the mixing cylinder 1, and a through hole for the rotation of the rotating rod 13 is opened on the upper surface of the mixing cylinder 1. A servo motor 23 is fixedly connected to the top of the mixing cylinder 1. The output end of the servo motor 23 is fixedly connected to the top of the rotating rod 13. An arc-shaped bend 11 is vertically arranged directly below the feed pipe 5. Two transmission rods 14 are fixedly connected to the outer side of the rotating rod 13. Two scraper blades 15 are fixedly connected to the outer side of the two transmission rods 14. The two scraper blades 15 are spiral in shape and cooperate with the inner wall of the mixing cylinder 1. Two stirring frames 16 are fixedly connected to the outer surface of the rotating rod 13. Multiple grooves 17 are opened on the surface of the stirring frame 16. The multiple grooves 17 are distributed vertically on the surface of the stirring frame 16. A turntable 18 is fixedly connected to the bottom end of the rotating rod 13. Multiple arc-shaped scrapers 19 are fixedly connected to the outer side of the turntable 18. Multiple grooves for dispersing materials are opened on the surface of the arc-shaped scrapers 19. An auxiliary dissolving mechanism is provided inside the mixing cylinder 1. By utilizing the rotation of the cross-shaped rotating frame 7, the water-fertilizer solution can be fed at a uniform speed. Combined with the water sprayed laterally from the arc-shaped bend 11 and multiple nozzles 12, the falling water-fertilizer solution can be initially dissolved, and the contact area with the water inside the mixing drum 1 can be increased, thereby improving the dissolution efficiency of the water-fertilizer solution and water. Furthermore, by combining the two transmission rods 14, two scrapers 15, two stirring frames 16, grooves 17, and multiple arc-shaped scrapers 19, the water-fertilizer solution and water inside the mixing drum 1 can be fully stirred, thereby increasing the mechanical shearing force on the water-fertilizer solution and accelerating its dissolution.

[0023] Reference Figure 1 and Figure 3As shown, the auxiliary dissolving mechanism includes a heating copper pipe 20 disposed in the liquid storage chamber inside the mixing cylinder 1. A water outlet pipe 21 and a water inlet pipe 22 are disposed on one side of the mixing cylinder 1, arranged from top to bottom on one side of the mixing cylinder 1. One end of the water outlet pipe 21 and the water inlet pipe 22 are connected to the liquid storage chamber inside the mixing cylinder 1. The water outlet pipe 21 and the water inlet pipe 22 are used for water inlet and outlet respectively. The water outlet pipe 21 and the water inlet pipe 22 provide cold water to the liquid storage chamber inside the mixing cylinder 1, and the cold water can flow in it to reduce the temperature inside the mixing cylinder 1. At the same time, the heating copper pipe 20 heats the water inside the liquid storage chamber, so that the water-fertilizer solution inside the mixing cylinder 1 can be heated in a water bath, so that water-fertilizer solutions of different types and properties can be effectively dissolved and dispersed.

[0024] The working principle of this utility model is as follows: When dissolving and distributing the soluble fertilizer, the soluble fertilizer is first poured into the inside of the feeding hopper 6. Then, the external water supply pipe is connected to one end of the inlet pipe 3, the second inlet pipe 9, and the first outlet pipe 21. At the same time, the external outlet pipe is connected to one end of the inlet pipe 22. The servo motor 8 is started to drive the cross rotating frame 7 to rotate, which in turn rotates the soluble fertilizer inside the feeding hopper 6 to assist in feeding, so that the soluble fertilizer enters the inside of the feeding pipe 5. Then, the soluble fertilizer will fall into the mixing cylinder 1 along with the feeding pipe 5. Then, the water pump 10 is started to input water into the arc-shaped bend pipe 11 through the second inlet pipe 9. After that, the water inside the arc-shaped bend pipe 11 will be sprayed into the mixing cylinder 1 through multiple nozzles 12. Figure 1 As shown, the water sprayed from the arc-shaped bend 11 and the nozzle 12 will impact and disperse the water-fertilizer solution falling through the feed pipe 5, causing the water-fertilizer solution to disperse and mix with water to enter the interior of the mixing cylinder 1. A certain amount of water is injected into the mixing drum 1 through the inlet pipe 3 to facilitate better dissolution of the fertilizer solution with water. At the same time, the water enters the liquid storage chamber inside the mixing drum 1 through the outlet pipe 21. When the liquid storage chamber is full of water, it is worth noting that when the temperature inside the mixing drum 1 is too low, the heating copper pipe 20 is activated to heat the water inside the liquid storage chamber, thereby increasing the temperature of the fertilizer solution and water inside the mixing drum 1. When the temperature inside the mixing drum 1 is too high, the heating copper pipe 20 is turned off to stop heating, and the external outlet pipe is opened to allow the water in the liquid storage chamber inside the mixing drum 1 to be output to the outside. Water is then injected back into the mixing drum 1 through the external water supply pipe and the outlet pipe 21, thereby forming a water circulation in the liquid storage chamber inside the mixing drum 1, reducing the temperature inside the mixing drum 1, and thus allowing the mixing drum 1 to dissolve different types of fertilizer solutions. The servo motor 23 is started to drive the rotating rod 13 to rotate inside the mixing drum 1. The rotating rod 13 drives the two transmission rods 14, scraper 15, stirring frame 16, turntable 18 and multiple arc-shaped scrapers 19 to rotate. The rotation of the two transmission rods 14 and scraper 15 can scrape the water-fertilizer solution on the inner wall of the mixing drum 1. The grooves 17 set on the outer side of the two stirring frames 16 can improve and expand the stirring path of the water-fertilizer solution and water, so that the water-fertilizer solution and water can dissolve faster. Finally, through the rotation of the turntable 18 and multiple arc-shaped scrapers 19 and the multiple grooves on the surface of the arc-shaped scrapers 19, the water-fertilizer solution deposited at the bottom of the cavity of the mixing drum 1 can be stirred upward, so that the water-fertilizer solution and water inside the mixing drum 1 can form a larger circulation flow. It is worth noting that when the water-fertilizer solution is dissolved and discharged through the discharge pipe 4, the servo motor 23 is controlled by the external PLC controller to rotate in the opposite direction, so that the two transmission rods 14 and scraper 15 rotate downward in a spiral. At the same time, the concave surfaces of the multiple arc-shaped scrapers 19 will rotate and gather the water-fertilizer solution towards the discharge pipe 4, thus completing the discharge of the auxiliary water-fertilizer solution.

[0025] All contents not described in detail in the specification are existing technologies known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used. Electrical control components not mentioned in this technical solution are not shown in the figures because they are existing technologies, and will not be described here.

[0026] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A water-soluble fertilizer dissolving and dispersing device, comprising a mixing cylinder (1), characterized in that: The bottom of the mixing cylinder (1) is fixedly connected to a base frame (2), the surface of the mixing cylinder (1) is connected to a water inlet pipe (3), the bottom of the mixing cylinder (1) is connected to a discharge pipe (4), one side of the surface of the mixing cylinder (1) is connected to a feed pipe (5), the top of the feed pipe (5) is fixedly connected to a feed hopper (6), the inside of the feed pipe (5) is rotatably connected to a cross rotating frame (7), the top of the mixing cylinder (1) is provided with a support, and a servo motor (8) is provided inside the support. The output end of the servo motor (8) passes through the inside of the feed pipe (5) and is fixedly connected to one end of the cross rotating frame (7). The mixing cylinder (1) has a liquid storage chamber for containing liquid inside, and a dispersing and stirring mechanism is provided inside the mixing cylinder (1). The dispersing and stirring mechanism includes a water pump (10) fixedly connected to the outside of the mixing cylinder (1). The output end of the water pump (10) is provided with a second water inlet pipe (9). One end of the second water inlet pipe (9) passes through the inside of the mixing cylinder (1) and extends into the cavity inside the mixing cylinder (1). One end of the water inlet pipe (9) is connected to an arc-shaped bend (11), and a plurality of nozzles (12) are fixedly connected to one side of the arc-shaped bend (11). A rotating rod (13) is rotatably connected to the inside of the mixing cylinder (1). One end of the rotating rod (13) passes through the upper surface of the mixing cylinder (1), and a through hole for the rotating rod (13) to rotate is opened on the upper surface of the mixing cylinder (1). A servo motor (23) is fixedly connected to the top of the mixing cylinder (1), and the output end of the servo motor (23) is fixedly connected to the top end of the rotating rod (13). An auxiliary dissolving mechanism is provided inside the mixing cylinder (1).

2. The water-soluble fertilizer dissolving and dispersing device according to claim 1, characterized in that: The arc-shaped bend (11) is vertically positioned directly below the feed pipe (5). Two transmission rods (14) are fixedly connected to the outside of the rotating rod (13), and two scraper blades (15) are fixedly connected to the outside of the two transmission rods (14).

3. The water-soluble fertilizer dissolving and dispersing device according to claim 2, characterized in that: The two scrapers (15) are spiral in shape and fit into the inner wall of the mixing cylinder (1).

4. The water-soluble fertilizer dissolving and dispersing device according to claim 2, characterized in that: Two stirring frames (16) are fixedly connected to the outer surface of the rotating rod (13). Multiple grooves (17) are provided on the surface of the stirring frame (16), and the multiple grooves (17) are distributed vertically on the surface of the stirring frame (16).

5. The water-soluble fertilizer dissolving and dispersing device according to claim 4, characterized in that: The bottom end of the rotating rod (13) is fixedly connected to a turntable (18), and a plurality of arc-shaped scrapers (19) are fixedly connected to the outside of the turntable (18). The surface of the arc-shaped scrapers (19) is provided with a plurality of grooves for dispersing materials.

6. The water-soluble fertilizer dissolving and dispersing device according to claim 1, characterized in that: The auxiliary dissolving mechanism includes a heating copper tube (20) installed in the liquid storage chamber inside the mixing cylinder (1). A water outlet pipe (21) and a water inlet pipe (22) are installed on one side of the mixing cylinder (1). The water outlet pipe (21) and the water inlet pipe (22) are installed from top to bottom on one side of the mixing cylinder (1).

7. The water-soluble fertilizer dissolving and dispersing device according to claim 6, characterized in that: One end of the first water outlet pipe (21) and the third water inlet pipe (22) are connected to the liquid storage chamber inside the mixing cylinder (1). The first water outlet pipe (21) and the third water inlet pipe (22) are used for the inlet and outlet of water, respectively.

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