Potassium sulfate compound fertilizer cooling machine capable of uniformly cooling

Abstract

The utility model is suitable for the technical field of compound fertilizer cooling equipment, and provides a potassium sulfate compound fertilizer cooling machine capable of uniformly cooling. A feeding port is formed in the left side of the cylinder body, a powerful fan is arranged on one side of the feeding port, and a discharging port is formed in the right side of the cylinder body; first bearings are arranged at the left end and the right end of the barrel correspondingly, the two first bearings are connected with two rotating baffles correspondingly, a first gear motor is arranged on the left side of the rotating baffle on the left side, the output end of the first gear motor penetrates through the rotating baffle on the left side and then is connected with the left end of an overturning rod, and a plurality of overturning rotating blades are arranged on the overturning rod. A fixed shaft frame connected with the right end of the overturning rod is arranged on the rotating baffle on the right side; and a driving mechanism for driving the barrel body to rotate is arranged on one side of the barrel body. In conclusion, the compound fertilizer cooling device is beneficial to more uniform compound fertilizer in the cooling process, and the production efficiency of the compound fertilizer is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of compound fertilizer cooling equipment, in particular to a potassium sulfate compound fertilizer cooler capable of evenly cooling. Background Art

[0002] In the current processing of potassium sulfate compound fertilizer, cooling is one of the essential operating steps. Although the cooling machines on the market can achieve the cooling of compound fertilizer, they all use lifting plates to turn the materials inside the cylinder. The lifting plates transport the compound fertilizer from the bottom of the cylinder to the top of the cylinder. After the compound fertilizer reaches the top, it falls from the top. That is to say, the compound fertilizer can only be cooled in a large range during the falling process, so the cooling effect is poor. The compound fertilizer is not evenly cooled in the cylinder, resulting in some fertilizers being more viscous after cooling, which affects the subsequent operations and reduces the quality of the compound fertilizer. In addition, the traditional cooling machine is greatly affected by the environment. Since the compound fertilizer absorbs a lot of heat during the cooling process, when the external environment temperature is too high, such as the high temperature inside the workshop in summer, if only the induced draft fan is used to increase the air flow rate in the cylinder, the air flow temperature is not enough to quickly cool the compound fertilizer. During the cooling process, only the air flow can be relied on to take away part of the heat, resulting in a long cooling time, which reduces the cooling effect of the compound fertilizer, and also greatly reduces the production efficiency and increases the production cost. Utility Model Content

[0003] In view of this, the utility model proposes a potassium sulfate compound fertilizer cooler capable of uniform cooling to solve the problem of uneven cooling of the compound fertilizer cooler.

[0004] The technical solution of the utility model is achieved in this way:

[0005] The utility model provides a potassium sulfate compound fertilizer cooler capable of uniform cooling, comprising a cylinder, a powerful fan, a feed port, and a discharge port; the feed port is arranged on the left side of the cylinder, a powerful fan is arranged on one side of the feed port, and the discharge port is arranged on the right side of the cylinder; the cooler also comprises a first bearing, a flip rod, a first reduction motor, a rotating baffle plate, and a fixed shaft frame; the left and right ends of the cylinder are respectively provided with first bearings, the two first bearings are respectively connected to two rotating baffle plates, the left side of the rotating baffle plate on the left is provided with a first reduction motor, the output end of the first reduction motor passes through the rotating baffle plate on the left and is connected to the left end of the flip rod, a plurality of flip rotary blades are arranged on the flip rod, and a fixed shaft frame connected to the right end of the flip rod is arranged on the rotating baffle plate on the right; a driving mechanism for driving the cylinder to rotate is arranged on one side of the cylinder.

[0006] On the basis of the above technical solution, preferably, the driving mechanism includes a large ring gear, a small ring gear, and a second reduction motor; a second reduction motor is arranged at the bottom of the cylinder, and a small ring gear is arranged on the output end of the second reduction motor; a large ring gear is arranged on the outside of the cylinder, which surrounds the cylinder and meshes with the small ring gear.

[0007] On the basis of the above technical solution, preferably, a bearing seat is respectively provided on the left and right sides of the small gear ring.

[0008] On the basis of the above technical solution, preferably, the cylinder is provided with second bearings respectively located on both sides of the large gear ring, and the bottom ends of the two second bearings are respectively provided with first bases.

[0009] On the basis of the above technical solution, preferably, a liquid cooling mechanism is provided on the right side of the powerful fan.

[0010] On the basis of the above technical solution, preferably, a second base is provided at the lower end of the powerful fan and the liquid cooling mechanism, and a guide rail cooperating with the second base is provided on one side of the cylinder.

[0011] On the basis of the above technical solution, preferably, a matching sleeve is provided between the flip rod and the left rotating baffle.

[0012] On the basis of the above technical solution, preferably, each of the flip rotor blades is circumferentially rotationally bent and obliquely arranged on the flip rod.

[0013] The utility model discloses a potassium sulfate compound fertilizer cooler capable of uniform cooling, which has the following beneficial effects compared with the prior art: the utility model provides a turning rod and a turning rotor, and at the same time the compound fertilizer is turned over, the compound fertilizer is lifted up, so that the compound fertilizer contacts with the air during the process of lifting and falling, and then dissipates heat and cools, thereby improving the quality of the compound fertilizer; on this basis, in conjunction with the powerful fan and liquid cooling mechanism provided, the external airflow is cooled down into cold air and then blown into the feed port, which accelerates the airflow velocity inside the cooler and further controls the temperature of the airflow so that it is not affected by the ambient temperature, thereby reducing the cooling time, improving the production efficiency, and reducing the production cost; the utility model is conducive to a more uniform cooling process of the compound fertilizer, thereby improving the production efficiency of the compound fertilizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] 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 or the description of the prior art 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 work.

[0015] Figure 1 This is the front view of the cooling machine;

[0016] Figure 2 It is a front cross-sectional view of the cooling machine;

[0017] Figure 3 for Figure 2 Enlarged view of part A in the middle;

[0018] Figure 4 It is the left view of the cooling machine part structure;

[0019] Figure 5 It is the right side view of the cooling machine;

[0020] Figure 6 is a schematic diagram of the structure of the flip rod;

[0021] Figure 7 is a side view of the liquid cooling mechanism;

[0022] In the figure: cylinder 1, first bearing 11, flip rod 2, flip rotor 21, first reduction motor 22, fixed shaft frame 23, sleeve 24, rotating baffle 3, second bearing 4, first base 41, large gear ring 5, small gear ring 51, bearing seat 52, second reduction motor 53, powerful fan 6, liquid cooling mechanism 7, second base 71, guide rail 72, liquid cooling pipe 73, liquid cooling box 74, feed port 8, discharge port 9. DETAILED DESCRIPTION

[0023] The following will be combined with the implementation of the utility model to clearly and completely describe the technical solutions in the implementation of the utility model. Obviously, the described implementation is only a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] It should be noted that the directions "front, back, left, right, up, down" mentioned in the text are all based on Figure 1 The directions of “front, back, left, right, up, and down” are used as the basis.

[0025] See also Figures 1 to 7 A potassium sulfate compound fertilizer cooler capable of uniform cooling in the utility model comprises a barrel 1, a powerful fan 6, a feed port 8, and a discharge port 9; the feed port 8 is arranged on the left side of the barrel 1, and a powerful fan 6 is arranged on the left side of the feed port 8; on this basis, the cooler further comprises a first bearing 11, a flip rod 2, a first reduction motor 22, a rotating baffle 3, and a fixed shaft frame 23; first bearings 11 are arranged inside the left and right ends of the barrel 1, and rotating baffles 3 (such as Figure 3 and Figure 4 As shown in FIG. 1 , the rotating baffle 3 is a semicircular baffle, the gap between the upper end of the left rotating baffle 3 and the cylinder 1 is set as a feed port 8, and the gap between the lower end of the right rotating baffle 3 and the cylinder 1 is set as a discharge port 9. The left side of the rotating baffle 3 is provided with a first reduction motor 22, and the bottom end of the first reduction motor 22 is provided on a support seat (as shown in FIG. Figure 1 As shown in the figure, the output end of the first reduction motor 22 passes through the left rotating baffle 3 and is connected to the left end of the flip rod 2. The first reduction motor 22 drives the flip rod 2 to rotate, and the rotation direction of the flip rod 2 is opposite to the rotation direction of the cylinder 1; a plurality of flip rotors 21 are spirally arranged on the flip rod 2, each of which is circumferentially rotated and bent and obliquely arranged on the flip rod 2. The flip rotor 21 lifts the compound fertilizer during the operation of the cooler, and the compound fertilizer is quickly cooled during the lifting and falling process, so that the cooling is more uniform and the cooling effect is better; while the flip rod 2 rotates, the compound fertilizer in the cylinder 1 can also be transported by the flip rotor 21, and the compound fertilizer at the feed port 8 is transported to the discharge port 9, and after the cooling is completed, it is transported to At the discharge port 9, the cooled compound fertilizer is collected at the discharge port 9; a fixed shaft frame 23 connected to the right end of the flip rod 2 is arranged on the right side of the rotating baffle 3, and the fixed shaft frame 23 plays the role of fixing the right side rotating baffle 3, so that the right side rotating baffle 3 will not rotate with the rotation of the cylinder 1, and its discharge port 9 can maintain its position unchanged; a shaft sleeve 24 is arranged between the first reduction motor 22 and the left side rotating baffle 3, and the function of the shaft sleeve 24 is to prevent the left side rotating baffle 3 from rotating when the output end of the first reduction motor 22 rotates, and the first reduction motor 22 plays a fixing role on the left side rotating baffle 3 to prevent the left side rotating baffle 3 from rotating when the cylinder 1 rotates; a driving mechanism for driving the cylinder 1 to rotate is arranged on one side of the cylinder 1.

[0026] A liquid cooling mechanism 7 is arranged on the right side of the powerful fan 6, and a liquid cooling pipe 73 is arranged inside the liquid cooling mechanism 7. A liquid cooling box 74 is arranged at the lower end of the liquid cooling pipe 73. A large space is arranged between the liquid cooling pipes 73 for airflow to pass through, so as to reduce the temperature of the passing airflow. The liquid cooling box 74 keeps the temperature of the liquid cooling pipe 73 in a low temperature state and the temperature is controllable. When in use, the technician can adjust the temperature of the liquid cooling mechanism 7 according to the ambient temperature to meet the production demand for rapid cooling of the compound fertilizer; further, the powerful fan 6 is turned on during operation, and the airflow blown out by the powerful fan 6 passes through the liquid cooling pipe 73 to achieve the effect of cooling the airflow. The cooled airflow is blown to the feed port 8, thereby cooling the compound fertilizer in the cylinder 1, and the cooling effect is better. The lower ends of the powerful fan 6 and the liquid cooling mechanism 7 are provided with a second base 71, and one side of the cylinder 1 is provided with a guide rail 72 that cooperates with the second base 71. The second base 71 can slide back and forth on the guide rail 72, and the powerful fan 6 and the liquid cooling mechanism 7 can also move with the second base 71. When adding compound fertilizer to be cooled to the cylinder 1 through the feed port 8, the second base 71 is slid along the guide rail 72 to the left end of the guide rail 72. After the compound fertilizer is added, when cooling begins, the second base 71 is slid to the right end of the guide rail 72. A discharge port 9 is provided on the right side of the cylinder 1.

[0027] The driving mechanism includes a large gear ring 5, a small gear ring 51 and a second reduction motor 53; a second reduction motor 53 is provided at the bottom of the cylinder 1, and the output end of the second reduction motor 53 is connected to the small gear ring 51, and the second reduction motor 53 is used to drive the small gear ring 51 to rotate. A bearing seat 52 is provided on the left and right sides of the small gear ring 51 respectively, and the two bearing seats 52 support the output end of the second reduction motor 53 to improve the stability of the small gear ring 51; the bottom ends of the second reduction motor 53 and the two bearing seats 52 are provided with support seats (such as Figure 1 As shown); a large gear ring 5 surrounding the cylinder 1 and meshing with a small gear ring 51 is arranged on the outside of the cylinder 1, and the large gear ring 5 is driven to rotate by the small gear ring 51, and the rotation of the large gear ring 5 drives the cylinder 1 to rotate; second bearings 4 are arranged on the cylinder 1 and are respectively located on both sides of the large gear ring 5, and the inner rings of the two second bearings 4 are attached to the outer surface of the cylinder 1, and the bottom ends of the two second bearings 4 are respectively provided with first bases 41, and the outer rings of the two second bearings 4 are respectively attached to the two first bases 41, and the two first bases 41 support the cylinder 1, and cooperate with the two second bearings 4 to facilitate the smooth rotation of the cylinder 1.

[0028] The working principle of the utility model is:

[0029] First, the second base 71, the powerful fan 6 and the liquid cooling mechanism 7 are moved along the guide rail 72 to the left end of the guide rail 72, and then the fertilizer to be cooled is transported from the feed port 8 to the cylinder 1; after the transportation is completed, the second base 71, the powerful fan 6 and the liquid cooling mechanism 7 are moved along the guide rail 72 to the right end of the guide rail 72, and then the first reduction motor 22, the second reduction motor 53, the powerful fan 6 and the liquid cooling mechanism 7 are started, and the flip rod 2 and the cylinder 1 start to rotate forward and reverse, and the flip rotor 21 continuously lifts the compound fertilizer and transports it to the discharge port 9. In the process of the compound fertilizer being lifted and dropped, the low-temperature airflow in the cylinder 1 is continuously accelerated by the powerful fan 6 and the liquid cooling mechanism 7, so that the compound fertilizer can be quickly cooled. Finally, the cooled compound fertilizer is discharged from the discharge port 9, and then enters the next stage of compound fertilizer processing after collection and turnover.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0032] 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 potassium sulfate compound fertilizer cooler capable of uniform cooling, comprising a barrel (1), a powerful fan (6), a feed port (8), and a discharge port (9); the feed port (8) is arranged on the left side of the barrel (1), a powerful fan (6) is arranged on one side of the feed port (8), and the discharge port (9) is arranged on the right side of the barrel (1); characterized in that: The cooling machine further comprises a first bearing (11), a turning rod (2), a first reduction motor (22), a rotating baffle (3), and a fixed shaft frame (23); the first bearings (11) are respectively arranged at the left and right ends of the cylinder (1); the two first bearings (11) are respectively connected to the two rotating baffles (3); the left side of the left rotating baffle (3) is provided with a first reduction motor (22); the output end of the first reduction motor (22) passes through the left rotating baffle (3) and is connected to the left end of the turning rod (2); a plurality of turning rotor blades (21) are arranged on the turning rod (2); the right rotating baffle (3) is provided with a fixed shaft frame (23) connected to the right end of the turning rod (2); and a driving mechanism for driving the cylinder (1) to rotate is arranged on one side of the cylinder (1).

2. A potassium sulfate compound fertilizer cooler capable of uniform cooling as claimed in claim 1, characterized in that: The driving mechanism comprises a large gear ring (5), a small gear ring (51), and a second reduction motor (53); the second reduction motor (53) is arranged at the bottom of the cylinder (1), and the small gear ring (51) is arranged at the output end of the second reduction motor (53); and a large gear ring (5) is arranged outside the cylinder (1), surrounding the cylinder (1) and meshing with the small gear ring (51).

3. A potassium sulfate compound fertilizer cooler capable of uniform cooling as claimed in claim 2, characterized in that: A bearing seat (52) is respectively provided on the left and right sides of the small gear ring (51).

4. A potassium sulfate compound fertilizer cooler capable of uniform cooling as claimed in claim 2, characterized in that: The cylinder (1) is provided with second bearings (4) respectively located on both sides of the large gear ring (5), and the bottom ends of the two second bearings (4) are respectively provided with first bases (41).

5. A potassium sulfate compound fertilizer cooler capable of uniform cooling as claimed in claim 1, characterized in that: A liquid cooling mechanism (7) is arranged on the right side of the powerful fan (6).

6. A potassium sulfate compound fertilizer cooler capable of uniform cooling as claimed in claim 5, characterized in that: A second base (71) is provided at the lower ends of the powerful fan (6) and the liquid cooling mechanism (7), and a guide rail (72) cooperating with the second base (71) is provided on one side of the cylinder (1).

7. A potassium sulfate compound fertilizer cooler capable of uniform cooling as claimed in claim 1, characterized in that: A matching shaft sleeve (24) is provided between the flip rod (2) and the left rotating baffle (3).

8. A potassium sulfate compound fertilizer cooler capable of uniform cooling as claimed in claim 1, characterized in that: Each of the flip blades (21) is circumferentially rotationally bent and obliquely arranged on the flip rod (2).

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