Liquid fertilizer reaction kettle

Abstract

The liquid fertilizer reaction kettle comprises a barrel body, a feed port is formed in the top surface of the barrel body, and a rolling mechanism is mounted at the position, corresponding to the feed port, of the top surface of the barrel body; a stirring mechanism is fixedly mounted on the bottom surface of the barrel body; a quantitative outflow mechanism is fixedly mounted at the bottom of the outer side wall of the barrel body; a water injection pipe fixedly penetrates through the top of the side wall of the barrel body; the rolling mechanism comprises a square cylinder fixedly connected to the top surface of the barrel body, two parallel rotating shafts are horizontally and rotatably mounted in the square cylinder, rolling cylinders sleeve the rotating shafts, one ends of the two rotating shafts penetrate through the side wall of the square cylinder and are fixedly connected with gears, and the two gears are meshed; the end, away from the gear, of any rotating shaft penetrates through the square cylinder from inside to outside and is in transmission connection with a first motor fixedly installed on the outer side wall of the square cylinder. According to the solid powder filling machine, cakes in solid powder can be ground into powder, so that the cakes can be dissolved in water more easily, damage to equipment is avoided, quantitative filling can be carried out, extra precise filling equipment is not needed, cost is saved, and filling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid fertilizer production equipment, in particular to a liquid fertilizer reaction kettle. Background Art

[0002] Liquid fertilizers, also known as fluid fertilizers, include fertilizers in solution and fertilizers containing suspensions of solid particles, such as liquid ammonia, ammonia water, carbonated ammonia water, and mixed aqueous solutions (or suspensions) containing nitrogen fertilizers, phosphate fertilizers, and potash fertilizers (or salts). Liquid fertilizers have the advantages of high nutrient content, comprehensive nutrition, good solubility, few impurities, fast fertilizer effect, high absorption rate, easy use, multifunctionality, and safe application. With the development of agricultural modernization, the application of liquid fertilizers will become more and more extensive.

[0003] There are many ways to produce liquid fertilizers. The most common method is to stir and mix solid powder materials containing effective ingredients in a reasonable ratio in a reactor. The preparation method is relatively simple and direct. However, the existing reactor for producing liquid fertilizers directly mixes solid powder materials and water in the reactor. However, due to the water absorption of solid powder materials, they are prone to caking after being placed for a long time. The entire agglomerate will not dissolve quickly in water after entering the water, and may even sink to the bottom. This requires increasing the stirring force of the reactor or increasing the stirring time, but this will undoubtedly increase energy consumption. For harder agglomerates, the effect will not be very obvious, and it may even damage the stirring mechanism. In addition, the existing reactor cannot be quantitatively filled, and the outflow of liquid fertilizer in the reactor needs to be manually controlled, which has low accuracy and low efficiency. If additional filling equipment is used, it will inevitably increase costs. Utility Model Content

[0004] The purpose of the utility model is to provide a liquid fertilizer reactor to solve the problems existing in the above-mentioned prior art.

[0005] A liquid fertilizer reactor, comprising a barrel body, the top and bottom of the barrel body are sealed, a feed inlet is provided in the middle of the top of the barrel body, a rolling mechanism is installed at a position of the top of the barrel body corresponding to the feed inlet; a stirring mechanism is fixedly installed on the bottom of the barrel body; a quantitative outflow mechanism is fixedly installed on the bottom of the outer wall of the barrel body; a water injection pipe is fixedly penetrated on the top of the side wall of the barrel body;

[0006] The rolling mechanism includes a square cylinder vertically fixed to the top surface of the barrel body, two parallel rotating shafts are horizontally installed between two opposite side walls in the square cylinder, a rolling cylinder is fixedly sleeved on the rotating shaft, one end of the two rotating shafts penetrates the side wall of the square cylinder from the inside to the outside and is fixedly connected with gears, and the two gears are identical and meshed together; one end of any rotating shaft away from the gear penetrates the square cylinder from the inside to the outside and is transmission-connected to the first motor fixedly installed on the outer wall of the square cylinder.

[0007] Preferably, the quantitative outflow mechanism includes a tank body fixedly connected to the outer wall of the barrel body, the inner cavity of the tank body is connected to the bottom of the inner cavity of the barrel body through a water pump, a water outlet pipe is passed through the bottom of the side wall of the tank body, an electric valve is installed on the water outlet pipe, and a plurality of liquid level sensors are fixedly installed vertically on the side wall of the tank body; the water pump, the electric valve and the liquid level sensor are all electrically connected to a controller fixedly installed on the top surface of the tank body.

[0008] Preferably, the stirring mechanism comprises a second motor fixedly mounted on the bottom surface of the barrel body, and the output shaft of the second motor passes through the bottom surface of the barrel body from bottom to top and is fixedly connected with a paddle.

[0009] Preferably, a drain pipe is fixedly provided on the bottom of the side wall of the barrel body, and a manual valve is fixedly installed on the drain pipe.

[0010] Preferably, a bell mouth is formed at the top end of the square tube.

[0011] Preferably, a plurality of protrusions are formed on the outer wall of the rolling cylinder.

[0012] The utility model discloses the following technical effects:

[0013] 1. The utility model can crush the lumps in the solid powder into powder, making it easier to dissolve in water without causing damage to the equipment.

[0014] 2. The utility model can perform quantitative filling, does not require additional precision filling equipment, saves costs and improves filling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 This is a schematic diagram of the internal structure of the utility model;

[0017] Figure 2 It is a top view of the rolling mechanism of the utility model.

[0018] in:

[0019] 1. Barrel body; 2. Feed inlet; 3. Square cylinder; 4. Rotating shaft; 5. Rolling cylinder; 6. Gear; 7. First motor; 8. Tank body; 9. Water pump; 10. Water outlet pipe; 11. Electric valve; 12. Liquid level sensor; 13. Controller; 14. Second motor; 15. Paddle; 16. Drain pipe; 17. Manual valve; 18. Bell mouth; 19. Protrusion; 20. Water filling pipe. DETAILED DESCRIPTION

[0020] 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.

[0021] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] Refer to the attached Figure 1-2 A liquid fertilizer reactor comprises a barrel body 1, the top and bottom of the barrel body 1 are sealed, a feed port 2 is provided in the middle of the top of the barrel body 1, a rolling mechanism is installed at a position corresponding to the feed port 2 on the top of the barrel body 1; a stirring mechanism is fixedly installed on the bottom of the outer wall of the barrel body 1; a quantitative outflow mechanism is fixedly installed on the bottom of the outer wall of the barrel body 1; a water injection pipe 20 is fixedly penetrated on the top of the side wall of the barrel body 1;

[0023] The rolling mechanism includes a square cylinder 3 vertically fixed to the top surface of the barrel body 1, and two parallel rotating shafts 4 are horizontally installed between two opposite side walls in the square cylinder 3. A rolling cylinder 5 is fixedly sleeved on the rotating shaft 4. One end of the two rotating shafts 4 penetrates the side wall of the square cylinder 3 from the inside to the outside and is fixedly connected with a gear 6. The two gears 6 are identical and meshed together; one end of any rotating shaft 4 away from the gear 6 penetrates the square cylinder 3 from the inside to the outside and is transmission-connected to the first motor 7 fixedly installed on the outer wall of the square cylinder 3.

[0024] The water injection pipe 20 can add water to the barrel body 1; the cross-section of the inner cavity of the square cylinder 3 is the same shape and size as the feed port 2 and is aligned, the two rotating shafts 4 are located in the same horizontal plane and are perpendicular to the side walls of the square cylinder 3 to which they are rotatably connected, the two rolling cylinders 5 are arranged close to each other, and the size and length of the rolling cylinders 5 need to ensure that the agglomerates of solid powder materials cannot pass through; the two gears 6 are respectively coaxially fixed to the two rotating shafts 4 and limited to the outside of the square cylinder 3. When one of the rotating shafts 4 rotates, due to the meshing of the two gears 6, the other rotating shaft 4 will also rotate with it, and the rotation direction is opposite. One of the rotating shafts 4 is transmission-connected to the first motor 7. The rotation of the first motor 7 will drive the two rotating shafts 4 to rotate at the same time, and the two rolling cylinders 5 will also rotate with the corresponding rotating shafts 4. The rotation direction of the first motor 7 needs to ensure that the side of the two rolling cylinders 5 close to each other rotates downward. In this way, when lumps fall down, the lumps will fall between the two rolling cylinders 5, and the two rolling cylinders 5 will crush these lumps and finally fall into the barrel body 1 from the feed port 2; the stirring mechanism can stir the water and solid powder in the barrel body 1, so that the solid powder can be fully integrated into the water; the quantitative outflow mechanism can continuously discharge the dissolved liquid fertilizer in the barrel body 1 in a certain volume, thereby realizing rapid quantitative filling.

[0025] A further optimized solution is provided, in which the quantitative outflow mechanism includes a tank body 8 fixedly connected to the outer wall of the barrel body 1, the inner cavity of the tank body 8 is connected to the bottom of the inner cavity of the barrel body 1 through a water pump 9, a water outlet pipe 10 is passed through the bottom of the side wall of the tank body 8, an electric valve 11 is installed on the water outlet pipe 10, and a plurality of liquid level sensors 12 are fixedly installed vertically on the side wall of the tank body 8; the water pump 9, the electric valve 11 and the liquid level sensor 12 are all electrically connected to a controller 13 fixedly installed on the top surface of the tank body 8.

[0026] The water pump 9 can transport the liquid fertilizer from the barrel body 1 to the tank body 8. The tank body 8 is a standard volume container. Each liquid level sensor 12 corresponds to a certain volume of liquid fertilizer and can be set as needed. After the water pump 9 is started, the liquid in the tank body 8 will increase. At this time, the liquid level sensor 12 of the corresponding volume needs to be started. When the liquid level reaches the started liquid level sensor 12, the liquid level sensor 12 will send a signal to the controller 13, and the controller 13 will send a signal to the water pump 9. The water pump 9 stops working, and then the controller 13 opens the electric valve 11. Then, the liquid in the tank body 8 will flow out from the outlet pipe 10 and be loaded into an external specific container to achieve quantitative filling.

[0027] According to a further optimized solution, the stirring mechanism includes a second motor 14 fixedly mounted on the bottom surface of the barrel body 1 , and an output shaft of the second motor 14 passes through the bottom surface of the barrel body 1 from bottom to top and is fixedly connected to a paddle 15 .

[0028] The rotation of the second motor 14 drives the paddle 15 to rotate, thereby causing the water in the barrel 1 to flow, thereby achieving a stirring function and allowing the solid powdered material to be fully mixed with the water.

[0029] According to a further optimized solution, a drainage pipe 16 is fixedly provided at the bottom of the side wall of the barrel body 1 , and a manual valve 17 is fixedly installed on the drainage pipe 16 .

[0030] When the liquid fertilizer in the barrel body 1 needs to be discharged quickly, the manual valve 17 can be directly opened to let the liquid inside flow out from the drain pipe 16 without passing through the tank body 8, which is faster and more convenient.

[0031] According to a further optimized solution, a bell mouth 18 is formed at the top of the square tube 3 .

[0032] The large end of the bell mouth 18 faces upward, which can facilitate the staff to add solid powdery materials into the square tube 3.

[0033] According to a further optimized solution, a plurality of protrusions 19 are formed on the outer wall of the rolling cylinder 5 .

[0034] The protrusions 19 can concentrate the pressure of the rolling cylinder 5 at the position of the protrusions 19, making it easier to crush the lumps, and can also provide friction, so that the lumps are not easy to slip; in addition, the protrusions 19 on the two rolling cylinders 5 are staggered to improve the rolling effect.

[0035] When using the utility model, a certain amount of water is added to the barrel body 1 through the water injection pipe 20, and then the first motor 7 and the second motor 14 are started, and then a certain amount of solid powder is added to the square cylinder 3. These solid powders will be crushed by the two rolling cylinders 5, and the lumps therein will also be crushed, and then fall into the barrel body 1. Then, under the stirring of the stirring mechanism, the solid powder is fully fused with the water. After the fusion is completed, the first motor 7 can be turned off. If you want to perform a filling operation, start the controller 13, and then start the controller 13 according to the amount of a single filling. The liquid level sensor 12 at the corresponding height is activated, and then the liquid can be automatically discharged and filled. The controller 13 controls the water pump 9 to work and inject liquid into the tank body 8. When the liquid reaches the liquid level sensor 12 at the corresponding position, the water pump 9 stops working, and then the electric valve 11 is opened to allow the liquid in the tank body 8 to flow out from the water outlet pipe 10 and be loaded into an external specific container to achieve quantitative filling. When there is no liquid in the tank body 8, the controller 13 will control the electric valve 11 to close and start the water pump 9 again. Through automatic repeated operations, continuous quantitative filling is achieved.

[0036] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0037] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A liquid fertilizer reactor, characterized in that: include: A barrel body (1), wherein the top and bottom surfaces of the barrel body (1) are sealed, a feed inlet (2) is provided in the middle of the top surface of the barrel body (1), and a rolling mechanism is installed at a position of the top surface of the barrel body (1) corresponding to the feed inlet (2); a stirring mechanism is fixedly installed on the bottom surface of the barrel body (1); a quantitative outflow mechanism is fixedly installed at the bottom of the outer wall of the barrel body (1); and a water injection pipe (20) is fixedly penetrated at the top of the side wall of the barrel body (1); The rolling mechanism comprises a square tube (3) vertically fixed to the top surface of the barrel body (1); two parallel rotating shafts (4) are horizontally rotatably installed between two opposite side walls in the square tube (3); a rolling tube (5) is fixedly sleeved on the rotating shaft (4); one end of the two rotating shafts (4) penetrates the side wall of the square tube (3) from the inside to the outside and is fixedly connected to a gear (6); the two gears (6) are identical and meshed together; one end of any rotating shaft (4) away from the gear (6) penetrates the square tube (3) from the inside to the outside and is transmission-connected to a first motor (7) fixedly installed on the outer wall of the square tube (3).

2. A liquid fertilizer reactor according to claim 1, characterized in that: The quantitative outflow mechanism comprises a tank body (8) fixedly connected to the outer wall of the barrel body (1); the inner cavity of the tank body (8) is connected to the inner cavity bottom of the barrel body (1) through a water pump (9); a water outlet pipe (10) is passed through the bottom of the side wall of the tank body (8); an electric valve (11) is installed on the water outlet pipe (10); and a plurality of liquid level sensors (12) are fixedly installed vertically on the side wall of the tank body (8); the water pump (9), the electric valve (11) and the liquid level sensor (12) are all electrically connected to a controller (13) fixedly installed on the top surface of the tank body (8).

3. A liquid fertilizer reactor according to claim 1, characterized in that: The stirring mechanism comprises a second motor (14) fixedly mounted on the bottom surface of the barrel body (1); an output shaft of the second motor (14) passes through the bottom surface of the barrel body (1) from bottom to top and is fixedly connected to a paddle (15).

4. A liquid fertilizer reactor according to claim 1, characterized in that: A drainage pipe (16) is fixedly provided through the bottom of the side wall of the barrel body (1), and a manual valve (17) is fixedly installed on the drainage pipe (16).

5. A liquid fertilizer reactor according to claim 1, characterized in that: The top end of the square tube (3) is formed with a bell mouth (18).

6. A liquid fertilizer reactor according to claim 1, characterized in that: A plurality of protrusions (19) are formed on the outer wall of the rolling cylinder (5).

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