A fertilizer production equipment

Abstract

This utility model discloses a fertilizer production equipment, including a dissolving tank, a primary tank, a secondary tank, an emulsifier, a granulator, and a motor. The dissolving tank, primary tank, and secondary tank are connected in sequence and positioned above the feed inlet of the emulsifier. The granulator is positioned below the discharge outlet of the emulsifier. The output shaft of the motor is connected to the emulsifier. A buffer mechanism is provided between the secondary tank and the emulsifier. The discharge outlet of the secondary tank is positioned at a preset angle within the buffer mechanism so that the material is cooled by the buffer mechanism before entering the feed inlet of the emulsifier. By setting up the buffer mechanism, the high-temperature material exiting the secondary tank first enters the buffer mechanism, where it is cooled down. This prevents the high-temperature material from directly entering the feed pipe of the emulsifier, which could cause thermal expansion and contraction of the feed pipe and damage to the emulsifier head. This ensures the normal operation of the emulsifier and also improves the quality of the final fertilizer granules and the fertilizer production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of fertilizer production technology, and in particular to a fertilizer production equipment. Background Technology

[0002] In fertilizer production, materials are typically processed through multiple steps, including melting, mixing, emulsification, and granulation. Traditional fertilizer production equipment has its shortcomings. For example, after the material is melted at high temperatures, it needs to be mixed with different materials multiple times before entering an emulsifier for emulsification. Finally, the emulsified material is granulated by a granulator to complete the fertilizer production process. However, when the molten material enters the emulsifier directly, the high temperature may cause thermal expansion and contraction in the feed pipe, damaging the emulsifier head and affecting normal operation. This results in poor emulsification, which in turn affects the quality of the final fertilizer granules and the overall fertilizer production efficiency. Therefore, there is an urgent need for a more rationally designed fertilizer production equipment. Utility Model Content

[0003] In view of the shortcomings of the above-mentioned technology, which is that the direct entry of high-temperature materials into the feed pipe of the emulsifier will cause thermal expansion and contraction of the feed pipe, resulting in damage to the emulsifier head, this utility model provides a fertilizer production equipment.

[0004] To achieve the above objectives, this utility model provides a fertilizer production equipment, including a dissolving tank, a primary tank, a secondary tank, an emulsifier, a granulator, and a motor. The dissolving tank, the primary tank, and the secondary tank are connected in sequence and positioned above the feed inlet of the emulsifier. The granulator is positioned below the discharge outlet of the emulsifier. The output shaft of the motor is connected to the emulsifier. A buffer mechanism is provided between the secondary tank and the emulsifier. The discharge outlet of the secondary tank is positioned at a preset angle within the buffer mechanism so that the material is cooled by passing through the buffer mechanism before entering the feed inlet of the emulsifier.

[0005] As an improvement of this utility model, the buffer mechanism is a buffer hopper. The feed end of the buffer hopper surrounds the discharge port of the secondary tank. The discharge end of the buffer hopper is connected to the emulsifier, and the feed port diameter of the buffer hopper is larger than the discharge port diameter.

[0006] As an improvement of this utility model, the buffer hopper is provided with a first insulation layer on the outside for keeping the material warm.

[0007] As an improvement of this utility model, the first insulation layer is a first steam pipe, which is sleeved outside the buffer hopper. The first steam pipe is provided with a first inlet and a first outlet. The first inlet is used to input steam, and the first outlet is used to output steam. The first inlet is located at the feed end adjacent to the buffer hopper, and the first outlet is located at the discharge end adjacent to the buffer hopper.

[0008] As an improvement of this utility model, it also includes an emulsifier feed pipe, and a second insulation layer for heat preservation of the material is provided on the outside of the emulsifier feed pipe.

[0009] As an improvement of this utility model, the second insulation layer is a second steam pipe. The second steam pipe is sleeved outside the feed pipe of the emulsifier, and the second steam pipe is provided with a second inlet and a second outlet. The second inlet is used to input steam, and the second outlet is used to output steam. The second inlet is located near the feed inlet of the feed pipe of the emulsifier, and the second outlet is located near the discharge outlet of the feed pipe of the emulsifier.

[0010] As an improvement of this utility model, the discharge port of the secondary tank is also equipped with a control valve, which controls the rate at which fertilizer flows into the feed end of the buffer hopper.

[0011] As an improvement of this utility model, the emulsifier and the motor are at the same horizontal level and are aligned at the center.

[0012] The beneficial effects of this utility model are as follows: Compared with the prior art, the fertilizer production equipment provided by this utility model includes a dissolving tank, a primary tank, a secondary tank, an emulsifier, a granulator, and a motor. The dissolving tank, primary tank, and secondary tank are connected in sequence and arranged above the feed inlet of the emulsifier. The granulator is arranged below the discharge outlet of the emulsifier. The output shaft of the motor is connected to the emulsifier. A buffer mechanism is provided between the secondary tank and the emulsifier. The discharge outlet of the secondary tank is set in the buffer mechanism at a preset angle so that the material enters the feed inlet of the emulsifier after being cooled by the buffer mechanism. By setting the buffer mechanism, the high-temperature material coming out of the secondary tank first enters the buffer mechanism and is cooled by the buffer mechanism. This avoids the high-temperature material directly entering the feed pipe of the emulsifier, which would cause thermal expansion and contraction of the feed pipe. This avoids damage to the emulsifier head, ensures the normal operation of the emulsifier, improves the emulsification effect, and also improves the quality of the final fertilizer granules and the fertilizer production efficiency. In addition, the design of the feed port diameter of the buffer hopper being larger than the discharge port diameter allows the material to slow down and flow smoothly within the buffer hopper, further improving the stability and production efficiency of the equipment. Attached Figure Description

[0013] Figure 1 This is the first perspective view of the present invention; Figure 2 This is a schematic diagram of the two-stage tank and emulsifier of this utility model; Figure 3 This is a schematic diagram of the first and second insulation layers of this utility model.

[0014] The symbols for the main components are explained below: 1. Dissolving tank; 2. Primary tank; 3. Secondary tank; 31. Control valve; 4. Emulsifier; 5. Granulator; 6. Buffer hopper; 61. First insulation layer; 611. First input port; 612. First output port; 71. Second insulation layer; 711. Second input port; 712. Second output port; 8. Motor. Detailed Implementation

[0015] To more clearly illustrate this utility model, the following description, in conjunction with the accompanying drawings, will provide a further picture.

[0016] In the following description, specific examples are given to provide a more in-depth understanding of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of them. It should be understood that the specific embodiments described are only used to explain the present invention and are not intended to limit the present invention.

[0017] It should be understood that when the terms “comprising” and / or “including” are used in this specification, they indicate the presence of the said feature, integral, step, operation, element, or component, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, or combinations thereof.

[0018] Please see Figure 1-3This utility model discloses a fertilizer production equipment, comprising a dissolving tank 1, a primary tank 2, a secondary tank 3, an emulsifier 4, a granulator 5, and a motor 8. The dissolving tank 1, primary tank 2, and secondary tank 3 are sequentially connected and positioned above the inlet of the emulsifier 4. The granulator 5 is positioned below the outlet of the emulsifier 4. The output shaft of the motor 8 is connected to the emulsifier 4. A buffer mechanism is provided between the secondary tank 3 and the emulsifier 4. The outlet of the secondary tank 3 is positioned at a preset angle within the buffer mechanism so that the material is cooled by passing through the buffer mechanism before entering the inlet of the emulsifier 4. After the material dissolves at high temperature in the dissolving tank 1, it is sequentially mixed with other materials in the primary tank 2 and secondary tank 3. At this point, the material temperature is too high, and it is then mixed with other materials in the secondary tank. When the material enters the feed pipe of emulsifier 4 from the outlet of secondary tank 3, thermal expansion and contraction occur in the feed pipe. This invention addresses this by setting a buffer mechanism to disconnect the direct connection between the outlet pipe of secondary tank 3 and emulsifier 4. This increases the time it takes for the material to reach the feed inlet of emulsifier 4, allowing it to cool down within a certain time and enter emulsifier 4 at a suitable temperature. This prevents the feed pipe of emulsifier 4 from thermally expanding and contracting due to the high temperature of the material, extending the service life of emulsifier 4 and its pipes. Simultaneously, the buffer mechanism also provides initial buffering and mixing of the material, improving the emulsification effect after entering emulsifier 4, thereby enhancing the quality of fertilizer granules and fertilizer production efficiency. The expected angle refers to the angular difference between the outlet of secondary tank 3 and the feed end of the buffer mechanism. The feed end of the buffer mechanism always surrounds the outlet of secondary tank 3. Different expected angles can adjust the speed at which the material falls from the outlet of secondary tank 3, thus more effectively controlling the material transmission rate.

[0019] In this embodiment, the buffer mechanism is a buffer hopper 6. The inlet end of the buffer hopper 6 encloses the outlet of the secondary tank 3, and the outlet end of the buffer hopper 6 is connected to the emulsifier 4. The inlet port diameter of the buffer hopper 6 is larger than the outlet port diameter. By setting the buffer hopper 6, the material flowing out of the secondary tank 3 can slowly and smoothly enter the feed pipe of the emulsifier 4. The material can be adequately buffered and cooled in the buffer hopper 6. At the same time, since the outlet port diameter of the buffer hopper 6 is smaller than the inlet port diameter, the rate at which the material enters the emulsifier 4 can be effectively controlled, so that the emulsifier 4 can better process the material and improve the emulsification effect.

[0020] In this embodiment, a first insulation layer 61 for heat preservation of the material is provided on the outside of the buffer hopper 6. Since the material needs to be kept at a certain temperature to maintain its liquid state, otherwise problems such as caking and solidification are likely to occur, the first insulation layer 61 on the buffer hopper 6 can effectively maintain the temperature of the material within a certain range, ensuring that the material will not experience excessive temperature fluctuations due to changes in the external temperature during the buffering process. This ensures the stability and uniformity of the material before entering the emulsifier 4, further improving the emulsification effect and the quality of the fertilizer granules. Specifically, the first insulation layer 61 is a first steam pipe, which is sleeved on the outside of the buffer hopper 6. The first steam pipe is provided with a first inlet 611 and a first outlet 612. The first inlet 611 is used to input steam, and the first outlet 612 is used to output steam. The first inlet 611 is located near the feed end of the buffer hopper 6, and the first outlet 612 is located near the discharge end of the buffer hopper 6. Through the design of the first steam pipe, steam can enter from the first inlet 611, flow along the first steam pipe, heat and keep the buffer hopper 6 warm, and then exit from the first outlet 612. This arrangement ensures that the steam can heat the buffer hopper 6 evenly, maintaining the temperature stability of the material during the buffering process. At the same time, the first inlet 611 is located near the feed end of the buffer hopper 6, which ensures that newly entering material is immediately heated by steam, avoiding a sudden drop in temperature; while the first outlet 612 is located near the discharge end of the buffer hopper 6, which allows the material to continue to be kept warm as it is about to leave the buffer hopper 6, ensuring that the material enters the emulsifier 4 at a stable temperature.

[0021] In this embodiment, the system also includes a feed pipe for the emulsifier 4, with a second insulation layer 71 for heat preservation of the material. The second insulation layer 71 is a second steam pipe, which is fitted over the feed pipe of the emulsifier 4. The second steam pipe has a second inlet 711 and a second outlet 712. The second inlet 711 is for inputting steam, and the second outlet 712 is for outputting steam. The second inlet 711 is located adjacent to the feed inlet of the emulsifier 4, and the second outlet 712 is located adjacent to the discharge outlet of the emulsifier 4. Through the design of the second steam pipe, steam can smoothly enter from the second inlet 711, flow along the second steam pipe, continuously heat and preserve the material inside the feed pipe of the emulsifier 4, and then exit from the second outlet 712. This layout ensures that steam can evenly cover and heat the feed pipe of the emulsifier 4, maintaining a constant temperature of the material during the conveying process. Meanwhile, the second input port 711 is located near the inlet of the feed pipe of the emulsifier 4, which ensures that the material is immediately heated by steam as soon as it enters the pipe, effectively preventing the temperature from dropping; while the second output port 712 is located near the outlet of the feed pipe of the emulsifier 4, which can continue to maintain the temperature of the material before it enters the emulsifier 4, thereby ensuring that the material enters the emulsifier 4 for processing in the best condition.

[0022] In this embodiment, the discharge port of the secondary tank 3 is also equipped with a control valve 31. The rate at which fertilizer flows into the feed end of the buffer hopper 6 can be precisely controlled by the control valve 31, so that the emulsifier 4 can be flexibly adjusted according to different production needs, thereby improving the adaptability and production efficiency of the equipment.

[0023] In this embodiment, the emulsifier 4 and the motor 8 are at the same horizontal level and are centered. When the emulsifier 4 and the motor 8 are not concentric, there is a problem of unbalanced operation of the emulsifier 4. This will not only lead to poor emulsification effect, but may also accelerate the wear and tear of the equipment and shorten its service life. By setting the emulsifier 4 and the motor 8 at the same horizontal level and centered, the probability of the emulsifier 4 failing can be effectively reduced, ensuring that the emulsifier 4 operates smoothly and efficiently, thereby further improving the quality and production efficiency of fertilizer granules.

[0024] The advantages of this utility model are: 1. By setting up a buffer mechanism, the problem of thermal expansion and contraction caused by high-temperature materials directly entering the emulsifier is effectively solved, extending the service life of the equipment and improving the emulsification effect and the quality of fertilizer granules.

[0025] 2. The buffer mechanism is set as a buffer hopper, which allows the material to be fully buffered and cooled before entering the emulsifier, ensuring the stability and uniformity of the material when entering the emulsifier, and further improving the emulsification effect and fertilizer production efficiency.

[0026] 3. The vacuum insulation layer set on the buffer hopper effectively maintains the temperature stability of the material during the buffering process, avoids temperature fluctuations caused by changes in the external temperature, and ensures that the temperature of the material is within the appropriate range before entering the emulsifier.

[0027] The above-disclosed embodiments are only a few specific examples of this utility model. However, this utility model is not limited thereto. Any variations that can be conceived by those skilled in the art should fall within the protection scope of this utility model.

Claims

1. A fertilizer production equipment, characterized in that, The system includes a dissolving tank, a primary tank, a secondary tank, an emulsifier, a granulator, and a motor. The dissolving tank, the primary tank, and the secondary tank are sequentially connected and positioned above the feed inlet of the emulsifier. The granulator is positioned below the discharge outlet of the emulsifier. The output shaft of the motor is connected to the emulsifier. A buffer mechanism is provided between the secondary tank and the emulsifier. The discharge outlet of the secondary tank is positioned at a preset angle within the buffer mechanism so that the material is cooled by passing through the buffer mechanism before entering the feed inlet of the emulsifier.

2. The fertilizer production equipment according to claim 1, characterized in that, The buffer mechanism is a buffer hopper. The feed end of the buffer hopper surrounds the discharge port of the secondary tank. The discharge end of the buffer hopper is connected to the emulsifier, and the diameter of the feed port of the buffer hopper is larger than the diameter of the discharge port.

3. The fertilizer production equipment according to claim 2, characterized in that, The buffer hopper is provided with a first insulation layer on the outside for keeping the material warm.

4. The fertilizer production equipment according to claim 3, characterized in that, The first insulation layer is a first steam pipe, which is sleeved outside the buffer hopper. The first steam pipe is provided with a first inlet and a first outlet. The first inlet is used to input steam, and the first outlet is used to output steam. The first inlet is located at the feed end adjacent to the buffer hopper, and the first outlet is located at the discharge end adjacent to the buffer hopper.

5. The fertilizer production equipment according to claim 1, characterized in that, It also includes an emulsifier feed pipe, which is provided with a second insulation layer on the outside for keeping the material warm.

6. The fertilizer production equipment according to claim 5, characterized in that, The second insulation layer is a second steam pipe, which is sleeved outside the feed pipe of the emulsifier. The second steam pipe is provided with a second inlet and a second outlet. The second inlet is used to input steam, and the second outlet is used to output steam. The second inlet is located near the feed inlet of the feed pipe of the emulsifier, and the second outlet is located near the discharge outlet of the feed pipe of the emulsifier.

7. The fertilizer production equipment according to claim 2, characterized in that, The discharge port of the secondary trough is also equipped with a control valve, which controls the rate at which the fertilizer flows into the feed end of the buffer hopper.

8. The fertilizer production equipment according to claim 1, characterized in that, The emulsifier and the motor are at the same horizontal level and are aligned at the center.

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