Fertilizer particle screening and cooling integrated device

Abstract

The utility model discloses a fertilizer particle screening and cooling integrated device, which relates to the technical field of fertilizer production, and comprises a box body, the inner wall of the box body is fixedly connected with a flow guide hopper, a screening mechanism is arranged in the box body, the top of the box body is provided with an air outlet, the outer side of the box body is provided with a cooling mechanism, and the outer surface of the box body is fixedly connected with a cooling water tank. And a semiconductor cooler is fixedly mounted on the bottom surface of the cooling water tank. By arranging the fan, cold air can be blown into the box body, then heat guided out by the flow guide hopper can be discharged to the outside from the air outlet, by arranging the cooling mechanism, cooling water can be sprayed to the outer surface of the flow guide hopper, then the flow guide hopper can be cooled, and by means of mutual cooperative use of the fan, the air outlet, the flow guide hopper and the cooling mechanism, the cooling effect is improved. The double cooling effect on the flow guide hopper can be achieved, then fertilizer particles in the flow guide hopper can be rapidly cooled, and the cooling effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer production, in particular to an integrated device for screening and cooling fertilizer particles. Background Art

[0002] In the field of modern agriculture and fertilizer production, screening and cooling of fertilizer particles are two crucial steps. Screening can ensure that the particle size of fertilizer particles is uniform and meet the needs of agricultural production; while cooling can effectively avoid problems such as agglomeration and deterioration of fertilizer particles due to excessive temperature during subsequent storage and transportation.

[0003] According to the patent with announcement number CN215466132U, a screening and cooling device for fertilizer particles is disclosed, which belongs to the field of fertilizer production devices and is used for fertilizer production. It includes a screening and cooling cylinder connected with a feed pipe and a discharge pipe, a cooling air inlet, a cooling air outlet and legs; the feed pipe is connected to a screening inclined plate through a material distribution port, the screening inclined plate is fixed on a primary crushing outlet pipe and is connected to the primary crushing outlet pipe through a plurality of screening holes distributed thereon; below the outlet of the screening inclined plate is a funnel-shaped screening part, which is fixed to the bottom surface of the screening cooling cylinder through a funnel support part and a bearing structure; a transmission wheel for transmitting power is provided on the funnel support part, and the transmission wheel is connected to an external power mechanism through a transmission device; screening holes consisting of a plurality of through holes are distributed on the funnel-shaped screening part.

[0004] By adopting the above scheme, the fertilizer particles can be screened while cooling, and after multiple screenings, different particle sizes can be selected for recycling. However, the above scheme has certain shortcomings in actual use. The device only uses cold air to cool the fertilizer particles. Since the cold air is affected by various factors such as ambient temperature and wind speed during the transmission process, the cooling effect of the fertilizer particles is unstable and cannot meet the needs of efficient production. Although this cooling method is simple and easy, the cooling effect is low and there are certain shortcomings. For this reason, we provide a fertilizer particle screening and cooling integrated device to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and provide an integrated device for screening and cooling fertilizer particles.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fertilizer particle screening and cooling integrated device, comprising a box body, the inner wall of the box body is fixedly connected to a guide bucket, the interior of the box body is provided with a screening mechanism, the top of the box body is provided with an air outlet, the outside of the box body is provided with a cooling mechanism, the outer surface of the box body is fixedly connected to a cooling water tank, the outside of the cooling water tank is fixedly installed with heat dissipation fins, a water pump, and a semiconductor refrigerator, the interior of the water pump is fixedly connected to a water pipe, and a fan is installed on the inner wall of the box body.

[0007] Preferably, the screening mechanism includes a support plate, the bottom surface of the support plate contacts the upper surface of the box body, a motor is fixedly mounted on the upper surface of the support plate, a rotating shaft is fixedly connected to the output end of the motor, and the outer surface of the rotating shaft rotates with the inner wall of the support plate.

[0008] Preferably, a screening drum is fixedly connected to one end of the rotating shaft away from the motor, and the top of the screening drum is in contact with the bottom surface of the supporting plate.

[0009] Preferably, the cooling mechanism comprises a second water pump, the outer surface of the second water pump is fixedly connected to the upper surface of the cooling water tank, the interior of the second water pump is fixedly connected to a second water pipe, and the second water pipe is plugged into the interior of the cooling water tank.

[0010] Preferably, the interior of the water pump 2 is fixedly connected with a water pipe 3, an end of the water pipe 3 away from the water pump 2 is fixedly connected with a shunt pipe, and the inner wall of the shunt pipe is fixedly connected to the outer surface of the box.

[0011] Preferably, the interior of the diversion pipe is fixedly connected to a nozzle, and the nozzle is plugged into the interior of the box.

[0012] Beneficial effects:

[0013] Compared with the prior art, the integrated fertilizer particle screening and cooling device has the following beneficial effects:

[0014] 1. The utility model can blow cold air into the box body by arranging a fan, and then discharge the heat derived from the guide bucket to the outside through the air outlet. By arranging a cooling mechanism, cooling water can be sprayed on the outer surface of the guide bucket, and then the guide bucket can be cooled. Through the cooperation of the fan, the air outlet, the guide bucket and the cooling mechanism, a double cooling effect on the guide bucket can be achieved, and then the fertilizer particles inside the guide bucket can be quickly cooled, and the cooling effect is good.

[0015] 2. The utility model starts the motor through an external controller, which can drive the rotating shaft to rotate, and then the rotating shaft can drive the screening drum to rotate, thereby driving the fertilizer particles inside the screening drum to move, and can throw the fertilizer particles from the inside of the screening drum to the outside of the screening drum, thereby achieving a rapid screening effect of the fertilizer particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the bottom structure of the box body and cooling water tank;

[0018] Figure 3 Schematic diagram of the internal structure of the box;

[0019] Figure 4 It is a schematic diagram of the cooling mechanism of the utility model.

[0020] In the figure: 1. box body; 2. guide bucket; 3. screening mechanism; 301. support plate; 302. motor; 303. rotating shaft; 304. screening cylinder; 4. air outlet; 5. cooling mechanism; 501. water pump 2; 502. water pipe 2; 503. water pipe 3; 504. diverter pipe; 505. nozzle; 6. cooling water tank; 7. semiconductor refrigerator; 8. heat sink; 9. water pump 1; 10. water pipe 1; 11. fan. DETAILED DESCRIPTION

[0021] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0022] See also Figure 1 to Figure 4 A fertilizer particle screening and cooling integrated device comprises a box body 1, and a guide bucket 2 is fixedly connected to the inner wall of the box body 1.

[0023] A screening mechanism 3 is provided inside the housing 1. The screening mechanism 3 includes a support plate 301, and the bottom surface of the support plate 301 is in contact with the upper surface of the housing 1. By moving the support plate 301 upward, the entire screening mechanism 3 can be taken out from the inner side of the guide bucket 2, and then the fertilizer particles that have not been screened out in the screening cylinder 304 can be poured out from the feed port above the support plate 301, thereby achieving a rapid screening effect of the fertilizer particles. A motor 302 is fixedly mounted on the upper surface of the support plate 301, and a rotating shaft 303 is fixedly connected to the output end of the motor 302, and the outer surface of the rotating shaft 303 rotates with the inner wall of the support plate 301.

[0024] A screening drum 304 is fixedly connected to one end of the rotating shaft 303 away from the motor 302, and the top of the screening drum 304 contacts the bottom surface of the support plate 301. The screening drum 304 is designed to have evenly distributed holes, so that the fertilizer particles can be screened.

[0025] Fertilizer particles are poured into the inner side of the screening drum 304 through the feed port arranged above the support plate 301, and then the motor 302 is started through the external controller. At this time, the motor 302 can drive the rotating shaft 303 to rotate, and then the rotating shaft 303 can drive the screening drum 304 to rotate, thereby driving the fertilizer particles inside the screening drum 304 to move, and then the fertilizer particles can be thrown from the inner side of the screening drum 304 to the outside of the screening drum 304, that is, the screened fertilizer particles will fall on the inner wall of the guide bucket 2, and then the screened fertilizer particles can be smoothly discharged through the discharge port below the guide bucket 2.

[0026] An air outlet 4 is provided at the top of the box 1, and a fan 11 is installed on the inner wall of the box 1. Four air outlets 4 are designed to accelerate the rapid discharge of heat, thereby accelerating the cooling of the fertilizer particles.

[0027] The outer side of the box body 1 is provided with a cooling mechanism 5. The cooling mechanism 5 includes a water pump 501, the outer surface of the water pump 501 is fixedly connected to the upper surface of the cooling water tank 6, the interior of the water pump 501 is fixedly connected with a water pipe 502, and the water pipe 502 is plugged into the interior of the cooling water tank 6.

[0028] The interior of the water pump 2 501 is fixedly connected to the water pipe 3 503, and the end of the water pipe 3 503 away from the water pump 2 501 is fixedly connected to the diverter pipe 504, and the inner wall of the diverter pipe 504 is fixedly connected to the outer surface of the box 1. The interior of the diverter pipe 504 is fixedly connected to the nozzle 505, and the nozzle 505 is plugged into the interior of the box 1.

[0029] By turning on water pump 2 501, water pump 2 501 will extract the coolant in the cooling water tank 6 through water pipe 2 502, and then transport it upward to water pipe 3 503, and then transport it to the diversion pipe 504 through water pipe 3 503, and finally spray the coolant onto the outer surface of the guide bucket 2 through the multiple nozzles 505, so as to cool the guide bucket 2.

[0030] The outer surface of the box body 1 is fixedly connected to a cooling water tank 6, the bottom surface of the cooling water tank 6 is fixedly installed with a semiconductor refrigerator 7, the right outer surface of the cooling water tank 6 is fixedly installed with a heat sink 8, the bottom of the cooling water tank 6 is fixedly installed with a water pump 9, and the interior of the water pump 9 is fixedly connected with a water pipe 10.

[0031] The sprayed cooling water will eventually gather at the inner bottom of the box body 1. After turning on the water pump 9, the coolant gathered at the inner bottom of the box body 1 can be extracted through the water pipe 10, and finally the coolant is sent to the cooling water tank 6. At the same time, the semiconductor refrigerator 7 will cool the coolant, and the heat dissipation fins 8 will dissipate the heat from the cooling water tank 6, thereby continuously cooling the coolant inside the cooling water tank 6, and realizing the continuous circulation of the coolant.

[0032] Working principle: When the utility model is in use, fertilizer particles can be poured into the inner side of the screening drum 304 through the feed port arranged above the support plate 301, and then the motor 302 is started through the external controller, at which time the motor 302 can drive the rotating shaft 303 to rotate, and then the rotating shaft 303 can drive the screening drum 304 to rotate accordingly, and then the fertilizer particles inside the screening drum 304 can be driven to move, and then the fertilizer particles can be thrown from the inner side of the screening drum 304 to the outer side of the screening drum 304, that is, the sieved fertilizer particles will fall on the inner wall of the guide bucket 2, and then pass through the guide bucket 2. The material is discharged from the outlet below the bucket 2, and the support plate 301 is moved upward, so that the entire screening mechanism 3 can be taken out from the inner side of the guide bucket 2, and then the fertilizer particles that have not been screened out in the screening cylinder 304 can be poured out from the feed port above the support plate 301, thereby achieving a rapid screening effect of the fertilizer particles. In the process of screening the fertilizer particles, it is necessary to turn on the fan 11, the water pump 2 501 and the water pump 1 9. After turning on the fan 11, the fan 11 will deliver cold air to the inside of the box body 1, and then the cold air will blow to the outer surface of the guide bucket 2, and at the same time, the guide bucket 2 will be guided out of the The heat is discharged from the air outlet 4 to the outside, realizing the preliminary cooling of the heat inside the guide bucket 2. By turning on the water pump 2 501, the water pump 2 501 will extract the coolant in the cooling water tank 6 through the water pipe 2 502, and then transport it upward to the water pipe 3 503, and then transport it to the diversion pipe 504 through the water pipe 3 503, and finally spray the coolant to the outer surface of the guide bucket 2 through the multiple nozzles 505, so as to cool the guide bucket 2. By the cooperation between the fan 11, the air outlet 4, the guide bucket 2 and the cooling mechanism 5, it can be realized The double cooling effect on the guide bucket 2 can quickly cool the fertilizer particles inside the guide bucket 2, and the cooling effect is good. The sprayed cooling water will eventually gather at the inner bottom of the box body 1. After turning on the water pump 9, the coolant gathered at the inner bottom of the box body 1 can be extracted through the water pipe 10, and finally the coolant is sent to the cooling water tank 6. At the same time, the semiconductor refrigerator 7 will cool the coolant, and the heat dissipation fins 8 will dissipate the heat from the cooling water tank 6, so that the coolant inside the cooling water tank 6 can be continuously cooled, thereby realizing the continuous circulation of the coolant and saving resources.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fertilizer particle screening and cooling integrated device, comprising a housing (1), characterized in that: The box body (1) is provided with a screening mechanism (3) and a guide hopper (2) inside, an air outlet (4) is provided on the top of the box body (1), a cooling mechanism (5) is provided on the outside of the box body (1), a cooling water tank (6) is fixedly connected to the outer surface of the box body (1), a heat sink (8), a water pump (9), and a semiconductor refrigerator (7) are fixedly installed outside the cooling water tank (6), and a water pipe (10) is fixedly connected to the inside of the water pump (9).

2. The integrated device for screening and cooling fertilizer particles according to claim 1, characterized in that: The screening mechanism (3) comprises a support plate (301), the bottom surface of the support plate (301) is in contact with the upper surface of the box body (1), a motor (302) is fixedly mounted on the upper surface of the support plate (301), an output end of the motor (302) is fixedly connected to a rotating shaft (303), and an outer surface of the rotating shaft (303) rotates with the inner wall of the support plate (301).

3. The integrated device for screening and cooling fertilizer particles according to claim 2, characterized in that: A screening drum (304) is fixedly connected to one end of the rotating shaft (303) away from the motor (302), and the top of the screening drum (304) is in contact with the bottom surface of the support plate (301).

4. The integrated device for screening and cooling fertilizer particles according to claim 1, characterized in that: The cooling mechanism (5) comprises a second water pump (501), the outer surface of which is fixedly connected to the upper surface of a cooling water tank (6), the interior of the second water pump (501) is fixedly connected to a second water pipe (502), and the second water pipe (502) is plugged into the interior of the cooling water tank (6).

5. The integrated device for screening and cooling fertilizer particles according to claim 4, characterized in that: The interior of the second water pump (501) is fixedly connected to a water pipe (503), and one end of the water pipe (503) away from the second water pump (501) is fixedly connected to a diversion pipe (504), and the inner wall of the diversion pipe (504) is fixedly connected to the outer surface of the box body (1).

6. The integrated device for screening and cooling fertilizer particles according to claim 5, characterized in that: The interior of the diversion pipe (504) is fixedly connected to a nozzle (505), and the nozzle (505) is plugged into the interior of the box (1).

7. The integrated device for screening and cooling fertilizer particles according to claim 1, characterized in that: A fan (11) is installed on the inner wall of the box body (1).

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