Full-automatic intelligent stirring and liquid supplementing granulation tank device

Abstract

The utility model provides a full-automatic intelligent stirring and liquid supplementing granulation tank device which comprises a base plate, a granulation tank, a fan and a feeding tank are respectively arranged above the base plate, a stirring mechanism is arranged in an inner cavity of the feeding tank and used for stirring chemical fertilizer, a control mechanism is arranged on the outer side of the feeding tank, and the control mechanism is connected with the fan and the feeding tank. The control mechanism is used for controlling the material ratio, a heating mechanism is arranged on the outer side of the granulation tank and used for heating air, a filtering mechanism, a first storage box and a second storage box are arranged at the bottom of the base plate, a material pump is arranged below the feeding tank, a supporting plate is arranged at the bottom of the material pump, and a pressure sensor is arranged at the bottom of the supporting plate. And a nozzle is arranged in the inner cavity of the granulation tank. The full-automatic intelligent stirring and liquid supplementing granulation tank device provided by the utility model solves the problems that the proportion of materials is inconvenient to control and manual feeding is relatively troublesome in the conventional device.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer production equipment, in particular to a full-automatic intelligent stirring, liquid-replenishing and granulating tank device. Background Art

[0002] Fertilizer is the abbreviation of chemical fertilizer. It is made by chemical or physical methods and contains one or more nutrients required for the growth of crops. Fertilizer granulator is a molding machine that can make fertilizer materials into specific shapes. Spray drying granulation is often used in fertilizer production. A certain amount of adhesive is added to the wet fertilizer material, and the wet fertilizer material with adhesive is sprayed into the granulation bin for atomization. The droplets in the bin are dried into granular fertilizer by the hot air flow in the bin, and the finished product is discharged from the bottom of the bin.

[0003] Patent document No. CN209476227U discloses a "fertilizer granulator" which involves feeding fertilizer, water and adhesive into a feed tank from a feed port in a certain proportion. The motor drives the stirring shaft to rotate, and the stirring paddle rotates accordingly to stir the fertilizer in the feed tank. After stirring, the switch valve is opened and the fertilizer can be discharged from the discharge port. The fertilizer is pumped from the discharge port through the feed pipe to the nozzle through the small hole on the nozzle and sprayed out in the form of droplets. At the same time, the induced draft fan works. The airflow is introduced into the air heater along the first air supply pipe, heated by the air heater, and then enters the circular air supply pipe, and then enters the granulation bin through multiple second air supply pipes. The multiple second air supply pipes are evenly arranged, and the hot air flow is evenly transported from multiple positions, so that the hot air flow in the granulation bin is more uniform, and the droplets in the granulation bin are dried into granular fertilizers by the hot air flow in the granulation bin, and the finished product is discharged from the bottom of the granulation bin. The utility model is a fertilizer granulator, which has more uniform hot air flow transportation, so that the fertilizer granulation effect is better.

[0004] Although the device achieves the purpose of more uniform hot air flow transportation, thereby achieving better fertilizer granulation effect, it is inconvenient to control the ratio between the materials when the fertilizer, water and adhesive are added into the feed tank from the feed port in a certain proportion, and manual addition is more troublesome. Therefore, it is necessary to provide a fully automatic intelligent stirring and rehydration granulation tank device to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an easy-to-use fully automatic intelligent stirring liquid replenishing granulation tank device.

[0006] The utility model provides a fully automatic intelligent stirring and rehydration granulation tank device, comprising a base plate, a granulation tank, a fan and a feed tank are respectively arranged above the base plate, the inner cavity of the feed tank is provided with a stirring mechanism, the stirring mechanism is used to stir the fertilizer, a control mechanism is provided on the outer side of the feed tank, the control mechanism is used to control the material ratio, the outer side of the granulation tank is provided with a heating mechanism, the heating mechanism is used to heat the air, the bottom of the base plate is respectively provided with a filtering mechanism, a first storage box and a second storage box, a material pump is provided below the feed tank, a support plate is provided at the bottom of the material pump, a pressure sensor is provided at the bottom of the support plate, and a nozzle is provided in the inner cavity of the granulation tank.

[0007] In order to achieve the purpose of stirring the material, the utility model provides a fully automatic intelligent stirring, rehydration and granulation tank device. Preferably, the stirring mechanism includes a motor, the motor is located at the top of the feed tank, the output shaft of the motor is fixedly connected to a rotating rod, and the outer side of the rotating rod is fixedly connected to a stirring blade.

[0008] In order to facilitate the control of the input amount, the utility model provides a fully automatic intelligent stirring, rehydration and granulation tank device. Preferably, the control mechanism includes a water pump, a powder conveying pump and a PLC controller. The water pump, the powder conveying pump and the PLC controller are all installed on the outside of the feed tank. The liquid inlet of the water pump is connected to the outside of the first storage box through a pipeline, the liquid inlet of the powder conveying pump is connected to the outside of the second storage box through a pipeline, and the liquid outlets of the water pump and the powder conveying pump are both connected to the outside of the feed tank through pipelines.

[0009] In order to heat the air, the utility model provides a fully automatic intelligent stirring and rehydration granulation tank device. Preferably, the heating mechanism includes an air heater, which is installed on the outside of the granulation tank. The inner wall of the granulation tank is fixedly connected to a ring tube, and the inner side of the ring tube is connected to a nozzle.

[0010] In order to filter the air, the utility model provides a fully automatic intelligent stirring, rehydration and granulation tank device. Preferably, the filtering mechanism includes a filter box, the filter box is fixed to the bottom of the base plate, and the inner cavity of the filter box is respectively provided with a first filter plate and a second filter plate.

[0011] In order to facilitate the entry of air into the filter box, the utility model provides a fully automatic intelligent stirring liquid replenishing granulation tank device. Preferably, an air guide cover is fixedly connected to the bottom of the filter box.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The fully automatic intelligent stirring, liquid-replenishing and granulating tank device puts the fertilizer into the feed tank through the feed port on the top of the feed tank. During the input process, the pressure sensor can detect the weight of the feed tank to determine the amount of fertilizer input. After all the fertilizer is input, the PLC controller matches the weight measured by the pressure sensor with a preset value set in advance to control the water pump to work. The water pump transports the water in the first storage tank to the feed tank. During the water delivery process, the weight of the feed tank will continue to increase. After reaching the preset value, the PLC controller turns off the water pump and then controls the powder delivery pump to deliver the adhesive in the second storage tank to the feed tank. During the delivery process, the weight of the feed tank will continue to increase. After reaching the preset value, the PLC controller turns off the powder delivery pump. The powder delivery pump and the water pump are controlled by the PLC controller in conjunction with the pressure sensor. This not only eliminates the need for users to manually add water and adhesive, but also improves the ratio accuracy, solving the problem that the current device is inconvenient to control the ratio between the materials and manual delivery is more troublesome. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a preferred embodiment of the fully automatic intelligent stirring liquid replenishing granulation tank device provided by the utility model;

[0015] Figure 2 This is a structural sectional view of the feed tank of the utility model;

[0016] Figure 3 This is a structural sectional view of the granulation tank of the utility model;

[0017] Figure 4 This is a top view of the structure of the annular tube of the utility model;

[0018] Figure 5 This is a structural sectional view of the filter box of the utility model.

[0019] Numbers in the figure: 1. Base plate; 2. Granulation tank; 3. Feed tank; 4. Stirring mechanism; 401. Motor; 402. Rotating rod; 403. Stirring blade; 5. Control mechanism; 501. Water pump; 502. Powder conveying pump; 503. PLC controller; 6. Heating mechanism; 601. Air heater; 602. Annular pipe; 603. Nozzle; 7. Fan; 8. Filtering mechanism; 801. Filter box; 802. First filter plate; 803. Second filter plate; 9. First storage box; 10. Second storage box; 11. Material pump; 12. Pressure sensor; 13. Support plate; 14. Nozzle; 15. Air guide cover. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0021] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 ,in Figure 1 This is a structural schematic diagram of a preferred embodiment of the fully automatic intelligent stirring liquid replenishing granulation tank device provided by the utility model; Figure 2 This is a structural sectional view of the feed tank of the utility model; Figure 3 This is a structural sectional view of the granulation tank of the utility model;

[0022] Figure 4 This is a top view of the structure of the annular tube of the utility model; Figure 5 The figure is a cross-sectional view of the structure of the filter box of the utility model. A fully automatic intelligent stirring and rehydrating granulation tank device comprises a base plate 1, a granulation tank 2, a fan 7 and a feed tank 3 are respectively arranged above the base plate 1, a stirring mechanism 4 is provided in the inner cavity of the feed tank 3, and the stirring mechanism 4 is used to stir the fertilizer, a control mechanism 5 is provided on the outer side of the feed tank 3, and the control mechanism 5 is used to control the material ratio, a heating mechanism 6 is provided on the outer side of the granulation tank 2, and the heating mechanism 6 is used to heat the air, a filtering mechanism 8, a first storage box 9 and a second storage box 10 are respectively provided at the bottom of the base plate 1, a material pump 11 is provided below the feed tank 3, a support plate 13 is provided at the bottom of the material pump 11, a pressure sensor 12 is provided at the bottom of the support plate 13, and a nozzle 14 is provided in the inner cavity of the granulation tank 2.

[0023] In this embodiment: by providing a stirring mechanism 4, the material in the feed tank 3 can be stirred evenly; by providing a control mechanism 5 in conjunction with a pressure sensor 12, water and adhesive can be accurately added according to the amount of fertilizer; by providing a heating mechanism 6, the air can be heated, so that the droplets in the granulation tank 2 are dried into granular fertilizer by the hot air flow; by providing a filtering mechanism 8, impurities in the air can be filtered.

[0024] As a technical optimization solution of the present invention, the stirring mechanism 4 includes a motor 401, the motor 401 is located at the top of the feed tank 3, the output shaft of the motor 401 is fixedly connected to the rotating rod 402, and the outer side of the rotating rod 402 is fixedly connected to the stirring blade 403;

[0025] The control mechanism 5 includes a water pump 501, a powder conveying pump 502 and a PLC controller 503. The water pump 501, the powder conveying pump 502 and the PLC controller 503 are all installed on the outside of the feed tank 3. The liquid inlet of the water pump 501 is connected to the outside of the first storage box 9 through a pipeline, and the liquid inlet of the powder conveying pump 502 is connected to the outside of the second storage box 10 through a pipeline. The liquid outlets of the water pump 501 and the powder conveying pump 502 are both connected to the outside of the feed tank 3 through pipelines.

[0026] In this embodiment: When using this device, the fertilizer can be put into the feed tank 3 through the feed port on the top of the feed tank 3. During the feeding process, the pressure sensor 12 can detect the weight of the feed tank 3 to determine the amount of fertilizer input. After all the fertilizer is put in, the PLC controller 503 matches the preset value set in advance according to the weight measured by the pressure sensor 12, and controls the water pump 501 to work. The water pump 501 transports the water in the first storage tank 9 to the feed tank 3. During the water delivery process, the weight of the feed tank 3 will continue to increase. After reaching the preset value, the PLC controller 503 turns off the water pump 501 and then controls the powder delivery pump 502 The adhesive in the second storage box 10 is transported to the feed tank 3. During the transportation process, the weight of the feed tank 3 will continue to increase. After reaching the preset value, the PLC controller 503 turns off the powder delivery pump 502. The PLC controller 503 controls the powder delivery pump 502 and the water pump 501 in conjunction with the pressure sensor 12. Not only does it not require the user to manually add water and adhesive, but it also improves the ratio accuracy. After all the materials are put into the feed tank 3, the motor 401 drives the rotating rod 402 to rotate, and the stirring blade 403 on the outside of the rotating rod 402 can stir the material. After the stirring is completed, it can be transported to the nozzle 14 through the material pump 11.

[0027] As a technical optimization solution of the present invention, the heating mechanism 6 includes an air heater 601, which is installed on the outside of the granulation tank 2. The inner wall of the granulation tank 2 is fixedly connected with an annular tube 602, and the inner side of the annular tube 602 is connected with a nozzle 603.

[0028] In this embodiment, the material pump 11 delivers the mixed material to the nozzle 14, which sprays the material in the form of droplets. At this time, the fan 7 blows air into the air heater 601, heats the air through the air heater 601, and then discharges the air into the granulation tank 2. The droplets in the granulation tank 2 are dried into granular fertilizer by the hot air flow and then discharged from the bottom of the granulation tank 2.

[0029] As a technical optimization solution of the present invention, the filter mechanism 8 includes a filter box 801, which is fixed to the bottom of the base plate 1, and the inner cavity of the filter box 801 is respectively provided with a first filter plate 802 and a second filter plate 803;

[0030] The bottom of the filter box 801 is fixedly connected with an air guide cover 15.

[0031] In this embodiment: the top of the filter box 801 is connected to the air inlet of the fan 7 through a pipe. When the fan 7 blows air into the air heater 601, the first filter plate 802 and the second filter plate 803 in the filter box 801 can filter dust or impurities in the air, reducing the impact of dust or impurities in the air on the granulation work. By providing the air guide cover 15, it is convenient for air to enter the filter box 801.

[0032] The working principle of the fully automatic intelligent stirring liquid replenishing granulation tank device provided by the utility model is as follows:

[0033] When using this device, the fertilizer can be put into the feed tank 3 through the feed port on the top of the feed tank 3. During the feeding process, the pressure sensor 12 can detect the weight of the feed tank 3 to determine the amount of fertilizer input. After all the fertilizer is put in, the PLC controller 503 matches the weight measured by the pressure sensor 12 with the preset value set in advance to control the water pump 501 to work. The water pump 501 transports the water in the first storage tank 9 to the feed tank 3. During the water delivery process, the weight of the feed tank 3 will continue to increase. After reaching the preset value, the PLC controller 503 turns off the water pump 501, and then controls the powder delivery pump 502 to deliver the adhesive in the second storage tank 10 to the feed tank 3. During the delivery process, the weight of the feed tank 3 will continue to increase. After reaching the preset value, the PLC controller 503 turns off the powder delivery pump 502. The PLC controller 503 controls the powder delivery pump 502 and the water pump 501 to cooperate with the pressure sensor The device 12 not only does not require the user to manually add water and adhesive, but also improves the ratio accuracy. After all the materials are put into the feed tank 3, the motor 401 drives the rotating rod 402 to rotate, and the stirring blade 403 on the outside of the rotating rod 402 can stir the materials. After stirring is completed, it can be transported to the nozzle 14 through the material pump 11. After the material pump 11 transports the mixed material to the nozzle 14, the nozzle 14 sprays it out in the form of droplets. At this time, the fan 7 blows air into the air heater 601, and the air is heated by the air heater 601, and then discharged into the granulation tank 2. The droplets in the granulation tank 2 are dried into granular fertilizers by the hot air flow, and then discharged from the bottom of the granulation tank 2. When the fan 7 blows air into the air heater 601, the first filter plate 802 and the second filter plate 803 in the filter box 801 can filter dust or impurities in the air, thereby reducing the influence of dust or impurities in the air on the granulation work.

[0034] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A fully automatic intelligent stirring and liquid replenishing granulation tank device, It is characterized in that The invention comprises a base plate (1), wherein a granulation tank (2), a fan (7) and a feed tank (3) are arranged above the base plate (1), wherein a stirring mechanism (4) is arranged in the inner cavity of the feed tank (3), wherein the stirring mechanism (4) is used to stir the fertilizer, a control mechanism (5) is arranged outside the feed tank (3), wherein the control mechanism (5) is used to control the material ratio, a heating mechanism (6) is arranged outside the granulation tank (2), wherein the heating mechanism (6) is used to heat the air, a filtering mechanism (8), a first storage box (9) and a second storage box (10) are arranged at the bottom of the base plate (1), a material pump (11) is arranged below the feed tank (3), a support plate (13) is arranged at the bottom of the material pump (11), a pressure sensor (12) is arranged at the bottom of the support plate (13), and a nozzle (14) is arranged in the inner cavity of the granulation tank (2).

2. The fully automatic intelligent stirring liquid replenishing granulation tank device according to claim 1, It is characterized in that The stirring mechanism (4) comprises a motor (401), wherein the motor (401) is located at the top of the feed tank (3), the output shaft of the motor (401) is fixedly connected to a rotating rod (402), and the outer side of the rotating rod (402) is fixedly connected to a stirring blade (403).

3. The fully automatic intelligent stirring liquid replenishing granulation tank device according to claim 1, It is characterized in that The control mechanism (5) comprises a water pump (501), a powder conveying pump (502) and a PLC controller (503); the water pump (501), the powder conveying pump (502) and the PLC controller (503) are all installed on the outside of the feed tank (3); the liquid inlet of the water pump (501) is connected to the outside of the first storage box (9) through a pipeline; the liquid inlet of the powder conveying pump (502) is connected to the outside of the second storage box (10) through a pipeline; and the liquid outlets of the water pump (501) and the powder conveying pump (502) are both connected to the outside of the feed tank (3) through pipelines.

4. The fully automatic intelligent stirring liquid replenishing granulation tank device according to claim 1, It is characterized in that The heating mechanism (6) comprises an air heater (601), which is installed on the outside of the granulation tank (2). The inner wall of the granulation tank (2) is fixedly connected with an annular tube (602), and the inner side of the annular tube (602) is connected with a nozzle (603).

5. The fully automatic intelligent stirring liquid replenishing granulation tank device according to claim 1, It is characterized in that The filtering mechanism (8) comprises a filtering box (801), wherein the filtering box (801) is fixed to the bottom of the base plate (1), and the inner cavity of the filtering box (801) is respectively provided with a first filtering plate (802) and a second filtering plate (803).

6. The fully automatic intelligent stirring liquid replenishing granulation tank device according to claim 5, It is characterized in that The bottom of the filter box (801) is fixedly connected to an air guide cover (15).

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