Liquid water-soluble fertilizer production line

Abstract

The utility model discloses a liquid water-soluble fertilizer production line which comprises a raw material storage, delivery and distribution system, a processing system, a finished product storage and output system and a filling and packaging system which are connected in sequence, the raw material storing, feeding and distributing system comprises a liquid raw material storing, feeding and distributing system and a solid raw material storing, feeding and distributing system, the liquid raw material storing, feeding and distributing system comprises a raw material tank and a liquid conveying pipeline communicated with the raw material tank, and an outlet of the liquid conveying pipeline is connected with the processing system; the solid raw material storage, delivery and distribution system comprises a stock bin, a metering scale and a feeding port communicated with the processing system; according to the utility model, an integrated efficient production line is designed, and feeding, feeding, metering, crushing, screening, mixing, weighing and packaging are integrated, so that the automation degree and efficiency of the whole production line are remarkably improved.

Description

Technical Field

[0001] This utility model relates to the field of liquid fertilizer production and processing, and in particular to a liquid water-soluble fertilizer production line. Background Technology

[0002] my country has become the world's largest fertilizer producer, and fertilizer production continues to increase, indicating a promising future for the fertilizer industry. In particular, the increasing production of powdered water-soluble fertilizers and liquid fertilizers is expected to become the mainstream fertilizer types in my country, with a promising market outlook. Attracted by this favorable market prospect, fertilizers are crucial for addressing the significant contradiction between China's large population and relatively limited arable land, supporting the development of animal husbandry, forestry, chemical industries, and even bioenergy. However, opportunities and challenges coexist. To ensure increased agricultural production and farmers' income, it is essential to coordinate fertilizer supply and demand, diversify product structures, and develop the market for powdered and liquid water-soluble fertilizers.

[0003] Existing liquid water-soluble fertilizer production suffers from the following drawbacks: low production line integration and a lack of integrated, efficient production processes; current production models often rely on multiple dispersed processes and equipment, which not only leads to lengthy and complex production processes but also significantly reduces the automation level and efficiency of the entire production line; the lack of integrated, efficient production lines means that every step from raw material input to finished product output fails to achieve optimal resource allocation and process control, thus limiting further increases in production capacity and effective cost control; therefore, a liquid water-soluble fertilizer production line is urgently needed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a liquid water-soluble fertilizer production line to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a liquid water-soluble fertilizer production line, comprising a raw material storage and distribution system, a processing system, a finished product storage and output system, and a filling and packaging system connected in sequence; the raw material storage and distribution system includes a liquid raw material storage and distribution system and a solid raw material storage and distribution system, the liquid raw material storage and distribution system includes a raw material tank and a liquid delivery pipeline connected to the raw material tank, the outlet of the liquid delivery pipeline being connected to the processing system; the solid raw material storage and distribution system includes a silo, a weighing scale, and a feeding port connected to the processing system.

[0006] As a further technical solution of this utility model, the raw material tank includes an organic carbon liquid tank, a urea tank and a waste liquid tank, and a reserved finished product tank is provided in the area where the raw material tank is placed.

[0007] As a further technical solution of this utility model, a booster pump set is provided between the raw material tank and the liquid delivery pipeline.

[0008] As a further technical solution of this utility model, the infusion pipeline is also provided with a first control valve and a first flow meter.

[0009] As a further technical solution of this utility model, the processing system includes a reaction vessel, a colloid mill and a filter connected in sequence, the reaction vessel is connected to the outlet of the liquid delivery pipeline, and the feeding port is set on the reaction vessel.

[0010] As a further technical solution of this utility model, the finished product storage and output system includes a buffer tank and a finished product tank connected in sequence, and the output port of the filter is connected to the buffer tank.

[0011] As a further technical solution of this utility model, the filling and packaging system includes a barrel placement station, a filling machine, a capping station and an automatic capping machine arranged in sequence, wherein the above devices are all connected by a conveyor belt; the inlet of the filling machine is connected to the outlet of the finished product tank.

[0012] As a further technical solution of this utility model, the reaction vessel, colloid mill, filter, buffer tank, finished product tank and filling machine are all connected by conveying pipes. The conveying pipe between the reaction vessel and the colloid mill is equipped with a second flow meter and a second control valve, and the conveying pipe between the finished product tank and the filling machine is equipped with a third flow meter and a third control valve.

[0013] Compared with the prior art, the beneficial effects achieved by this utility model are as follows: This utility model is designed with an integrated high-efficiency production line, which integrates raw material storage, feeding, metering, crushing, screening, mixing, weighing and packaging, significantly improving the automation level and efficiency of the entire production line, which is conducive to further improving production capacity and effective cost control; through various flow meters and control valves, the proportion of raw materials can be accurately measured, which effectively improves the quality of finished products. Attached Figure Description

[0014] Figure 1 This is a top view schematic diagram of the overall structure of this utility model.

[0015] Figure 2 for Figure 1 A magnified structural diagram of region A in the middle.

[0016] The symbols for the main components are explained below:

[0017] 1. Waste liquid tank; 2. Urea tank; 3. Organic carbon liquid tank; 4. Reserved finished product tank; 5. Booster pump set; 6. Buffer tank; 7. Reactor; 8. Colloid mill; 9. Silo; 10. Filter; 11. Finished product tank; 12. Barrel placement station; 13. Filling machine; 14. Capping station; 15. Automatic capping machine. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, 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 scope of protection of this utility model.

[0019] Please see Figure 1-2 This utility model provides a liquid water-soluble fertilizer production line, including a raw material storage and distribution system, a processing system, a finished product storage and output system, and a filling and packaging system connected in sequence. The raw material storage and distribution system includes a liquid raw material storage and distribution system and a solid raw material storage and distribution system. The liquid raw material storage and distribution system includes a raw material tank and a liquid delivery pipeline connected to the raw material tank. The outlet of the liquid delivery pipeline is connected to the processing system. The solid raw material storage and distribution system includes a silo 9, a weighing scale, and a feeding port connected to the processing system. The number of silos can be determined according to the type of powder.

[0020] In this embodiment, please refer to Figure 1 The raw material tanks include an organic carbon liquid tank 3, a urea tank 2, and a waste liquid tank 1. Furthermore, a reserved finished product tank 4 is provided in the area where the raw material tanks are located. The reserved finished product tank is provided to reserve space for storing finished products, preventing situations where there is insufficient storage space due to an excessive amount of finished products.

[0021] In this embodiment, a booster pump group 5 is provided between the raw material tank and the infusion pipeline; the infusion pipeline is also provided with a first control valve and a first flow meter.

[0022] Please see Figure 1 In this embodiment, the processing system includes a reaction vessel 7, a colloid mill 8, and a filter 10 connected in sequence. The reaction vessel 7 is connected to the outlet of the liquid delivery pipeline, and the feeding port is set on the reaction vessel 7.

[0023] Please see Figure 1 In this embodiment, the finished product storage and output system includes a buffer tank 6 and a finished product tank 11 connected in sequence, and the output port of the filter 10 is connected to the buffer tank 6.

[0024] Please see Figure 2In this embodiment, the filling and packaging system includes a barrel placement station 12, a filling machine 13, a capping station 14, and an automatic capping machine 15 arranged in sequence. The above devices are all connected by a conveyor belt. The inlet of the filling machine 13 is connected to the outlet of the finished product tank 11.

[0025] In a further embodiment, the reactor 7, colloid mill 8, filter 10, buffer tank 6, finished product tank 11, and filling machine 13 are all connected by conveying pipes. The conveying pipe between the reactor 7 and the colloid mill 8 is equipped with a second flow meter and a second control valve, and the conveying pipe between the finished product tank 11 and the filling machine 13 is equipped with a third flow meter and a third control valve. In this scheme, the first, second, and third flow meters and the first, second, and third control valves are all electrically connected to the central controller. The operator can operate the central controller to control the discharge rate of the liquid raw materials, the discharge rate of the reactor, and the feed rate of the filling machine.

[0026] Furthermore, the production line in this solution is a two-level platform structure, in which the reaction vessel, colloid mill, filter, and filling and packaging system are located on the first level, and the liquid raw material storage and distribution system is located on the second level.

[0027] Working principle: When using this utility model to produce powdered water-soluble fertilizer, the solid material is first manually unpacked and weighed. After the solid material is weighed and proportioned, it is put into the reaction vessel 7. At the same time, the liquid raw materials in the organic carbon liquid tank 3 and urea tank 2 are fed into the reaction vessel 7 through the booster pump group 5 for reaction. After the reaction is completed, the finished product is sent to the colloid mill 8. After the particle size of the finished product reaches the standard requirements through the action of the colloid mill 6, it is transferred to the filter for filtration. Then it is transferred to the buffer tank 6 for buffering treatment. The waste liquid is transferred to the waste liquid tank 1 for storage. After buffering treatment, the finished product is transferred to the reserved finished product tank 4 or finished product tank 8. Then, the water-soluble fertilizer is filled in one go through the barrel placement station 12, the filling machine 13, the capping station 14 and the automatic capping machine 15.

[0028] The advantages of this utility model are:

[0029] 1) The production line described in this utility model is divided into two layers, which occupies a small area; it integrates raw material storage, feeding, metering, crushing, screening, mixing, weighing and packaging, which significantly improves the automation level and efficiency of the entire production line.

[0030] 2) By monitoring the flow rate and controlling the opening and closing of valves through the central control console, the accurate proportion of raw materials can be ensured and the quality of finished products can be improved.

[0031] 3) It is equipped with a buffer tank and a finished product reserve tank, which greatly increases the storage space for finished products and prevents unexpected situations with large quantities of finished products.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A liquid water-soluble fertilizer production line, characterized in that: The system includes a raw material storage and distribution system, a processing system, a finished product storage and output system, and a filling and packaging system connected in sequence. The raw material storage and distribution system includes a liquid raw material storage and distribution system and a solid raw material storage and distribution system. The liquid raw material storage and distribution system includes a raw material tank and a liquid delivery pipeline connected to the raw material tank. The outlet of the liquid delivery pipeline is connected to the processing system. The solid raw material storage and distribution system includes a silo, a weighing scale, and a feeding port connected to the processing system.

2. The liquid water-soluble fertilizer production line according to claim 1, characterized in that, The raw material tanks include organic carbon liquid tanks, urea tanks, and waste liquid tanks, and a reserved finished product tank is provided in the area where the raw material tanks are placed.

3. The liquid water-soluble fertilizer production line according to claim 1, characterized in that, A booster pump set is provided between the raw material tank and the infusion pipeline.

4. A liquid water-soluble fertilizer production line according to claim 3, characterized in that, The infusion pipeline is also equipped with a first control valve and a first flow meter.

5. A liquid water-soluble fertilizer production line according to claim 1, characterized in that, The processing system includes a reaction vessel, a colloid mill, and a filter connected in sequence. The reaction vessel is connected to the outlet of the liquid delivery pipeline, and the feed port is located on the reaction vessel.

6. A liquid water-soluble fertilizer production line according to claim 5, characterized in that, The finished product storage and output system includes a buffer tank and a finished product tank connected in sequence, and the output port of the filter is connected to the buffer tank.

7. A liquid water-soluble fertilizer production line according to claim 6, characterized in that, The filling and packaging system includes a barrel placement station, a filling machine, a capping station, and an automatic capping machine arranged in sequence, wherein all the above devices are connected by a conveyor belt; the inlet of the filling machine is connected to the outlet of the finished product tank.

8. A liquid water-soluble fertilizer production line according to claim 7, characterized in that, The reactor, colloid mill, filter, buffer tank, finished product tank, and filling machine are all connected by conveying pipes. The conveying pipe between the reactor and the colloid mill is equipped with a second flow meter and a second control valve, and the conveying pipe between the finished product tank and the filling machine is equipped with a third flow meter and a third control valve.

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