Cooling device for compound fertilizer granulation

Abstract

The utility model provides a compound fertilizer granulation cooling device which comprises a water tank, a first fixed seat and a second fixed seat which are fixedly arranged on the water tank, and a charging barrel which is rotatably connected in the first fixed seat and the second fixed seat, and one side of the water tank is fixedly provided with two symmetrically distributed first heat dissipation mechanisms through a first fixed rod; a motor and a water inlet pipe which are located above the charging barrel are fixedly sleeved with the first fixing base, and an output shaft of the motor is fixedly sleeved with a first gear. According to the compound fertilizer granulation cooling device, through cooperative use of a first annular baffle, a second annular baffle and a water conveying plate, water in a water tank can be continuously conveyed to the outer side of a charging barrel in the rotating process of the charging barrel, then water cooling is conducted on the charging barrel through water, and therefore the heat transfer rate of compound fertilizer particles and the charging barrel is increased; heat in the charging barrel can be conducted and dissipated to the outside in time, and the cooling efficiency of the device on the compound fertilizer particles is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of compound fertilizer processing, and specifically discloses a compound fertilizer granulation cooling device. Background Art

[0002] Chinese patent application No. CN202320803534.2 discloses a compound fertilizer particle cooling device; it includes a box body and a feed port, a conveying bin is fixedly connected to the top of the inner wall of the box body, the feed port is communicated with the conveying bin, a plurality of guide plates are fixedly connected to the top of both sides of the inner wall of the box body, a collecting hopper is fixedly connected to the middle of the inner wall of the box body, a cooling bin is fixedly connected to the bottom of the inner wall of the box body, a discharge pipe is arranged at the bottom of the cooling bin, and a heat dissipation coil is arranged around the outside of the cooling bin. The beneficial effects are: the utility model is simple to operate and easy to use, and can effectively control the feeding speed and feeding amount of compound fertilizer particles, thereby effectively ensuring the cooling efficiency and cooling effect of the compound fertilizer particles, effectively ensuring the use effect of the equipment, and avoiding the situation where the feeding speed of the compound fertilizer particles is too fast and affects the cooling effect.

[0003] During the driving process of the above-mentioned bellows, the hot air flow generated inside the box body does not flow in a uniform direction, and the heat cannot be discharged to the outside of the box body in time, so the ventilation effect is not good, and the compound fertilizer particles are cooled only by air cooling, and the cooling method is relatively simple, resulting in low cooling efficiency of the device. Utility Model Content

[0004] In view of the above-mentioned defects or deficiencies in the prior art, the present application aims to provide a compound fertilizer granulation cooling device, comprising a water tank, a first fixed seat and a second fixed seat fixedly mounted on the water tank, and a barrel rotatably connected to the first fixed seat and the second fixed seat, one side of the water tank is fixedly mounted with two symmetrically distributed first heat dissipation mechanisms through a first fixed rod, the interior of the first fixed seat is fixedly sleeved with a motor and a water inlet pipe located above the barrel, the output shaft of the motor is fixedly sleeved with a first gear, one side of the second fixed seat is fixedly sleeved with a second heat dissipation mechanism through a second fixed rod, the second fixed seat and the outer side of the barrel are jointly fixedly mounted with a first water baffle plate and a second water baffle plate located above the water tank, and a water supply mechanism is arranged on the outer side of the barrel.

[0005] Preferably, the second heat dissipation mechanism includes a second fan fixedly mounted on the outside of the second fixed rod, a second air duct movably mounted on the outside of one end of the barrel is provided on one side of the second fan, and a vertically distributed discharge pipe is provided on the outside of the second air duct.

[0006] Preferably, the water delivery mechanism includes a first annular baffle and a second annular baffle arranged on the outside of the barrel, a water delivery plate is arranged between the first annular baffle and the second annular baffle and is equidistantly distributed in an annular shape and arranged on the outside of the barrel, and a second gear meshing with the outer edge of the first gear is fixedly installed on one side of the first annular baffle.

[0007] Preferably, the inner side of the barrel is provided with scraper plates which are distributed in an annular manner and are designed to be inclined.

[0008] Preferably, one end of the water inlet pipe is connected to a solenoid valve.

[0009] Preferably, the first heat dissipation mechanism includes a first fan fixedly mounted on the outside of the first fixing rod, a heat pipe arranged inside the water tank, and a thermometer fixedly mounted inside the water tank. A first air pipe located outside one end of the heat pipe is arranged on one side of the first fan.

[0010] Preferably, a liquid level sensor electrically connected to the solenoid valve is fixedly mounted on the outer side of the first water baffle.

[0011] Beneficial effects:

[0012] 1. The compound fertilizer granulation cooling device can drive the barrel to rotate through the drive of the motor, and at the same time, the compound fertilizer particles inside the barrel are transported through the scraper plate, and the external air can be transported to the inside of the barrel under the drive of the second fan, and then the heat is taken away by the contact between the air and the compound fertilizer particles, thereby realizing air cooling and heat dissipation of the compound fertilizer particles. With this structure, the airflow can circulate in one direction, and the heat will not accumulate inside the barrel, and the ventilation effect is better.

[0013] 2. The compound fertilizer granulation cooling device, through the coordinated use of the first annular baffle, the second annular baffle and the water delivery plate, enables the barrel to continuously transport the water inside the water tank to the outside of the barrel during the rotation process, and then cools the barrel by water, thereby accelerating the heat transfer rate between the compound fertilizer particles and the barrel, allowing the heat inside the barrel to be conducted and dissipated to the outside in time, thereby improving the cooling efficiency of the device for the compound fertilizer particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a side schematic diagram of the structure of the utility model;

[0017] Figure 3It is a partial schematic diagram of the structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the barrel of the utility model.

[0019] In the figure: 1, water tank; 2, first fixed seat; 3, second fixed seat; 4, barrel; 5, first fixed rod; 6, first heat dissipation mechanism; 61, first fan; 62, heat pipe; 63, thermometer; 64, first air duct; 7, motor; 8, water inlet pipe; 9, first gear; 10, second fixed rod; 11, second heat dissipation mechanism; 111, second fan; 112, second air duct; 113, discharge pipe; 12, first water baffle; 13, second water baffle; 14, water delivery mechanism; 141, first annular baffle; 142, second annular baffle; 143, water delivery plate; 144, second gear; 15, scraper plate; 16, solenoid valve; 17, liquid level sensor. DETAILED DESCRIPTION

[0020] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0021] The accompanying drawings in the embodiments of the present invention: different types of section lines in the drawings are not marked according to national standards, nor do they impose any requirements on the materials of the components. Instead, they are used to distinguish the cross-sectional views of the components in the drawings.

[0022] See also Figure 1-4 A compound fertilizer granulation cooling device comprises a water tank 1, a first fixed seat 2 and a second fixed seat 3 fixedly mounted on the water tank 1, and a barrel 4 rotatably connected to the inside of the first fixed seat 2 and the second fixed seat 3, one side of the water tank 1 is fixedly mounted with two symmetrically distributed first heat dissipation mechanisms 6 through a first fixed rod 5, the interior of the first fixed seat 2 is fixedly sleeved with a motor 7 and a water inlet pipe 8 located above the barrel 4, the output shaft of the motor 7 is fixedly sleeved with a first gear 9, one side of the second fixed seat 3 is fixedly sleeved with a second heat dissipation mechanism 11 through a second fixed rod 10, the second fixed seat 3 and the outer side of the barrel 4 are jointly fixedly mounted with a first water baffle 12 and a second water baffle 13 located above the water tank 1, the first water baffle 12 and the second water baffle 13 can block the water flow outside the barrel 4 to prevent the water from falling to the outside of the water tank 1, thereby reducing the waste of water resources, and a water delivery mechanism 14 is arranged on the outer side of the barrel 4.

[0023] Among them, the second heat dissipation mechanism 11 includes a second fan 111 fixedly mounted on the outside of the second fixed rod 10, and a second air duct 112 movably mounted on the outside of one end of the barrel 4 is provided on one side of the second fan 111, and a vertically distributed discharge pipe 113 is provided on the outside of the second air duct 112. The airflow generated by the second fan 111 can be transported to the inside of the first fixed seat 2 through the second air duct 112, and at the same time, the compound fertilizer particles located inside the second air duct 112 can be discharged through the discharge pipe 113, so as to avoid the compound fertilizer particles blocking the second air duct 112 and causing the airflow to not flow normally.

[0024] Among them, the water delivery mechanism 14 includes a first annular baffle 141 and a second annular baffle 142 arranged on the outside of the barrel 4, and a water delivery plate 143 is arranged between the first annular baffle 141 and the second annular baffle 142, which is annularly equidistantly distributed and arranged on the outside of the barrel 4. A second gear 144 meshing with the outer edge of the first gear 9 is fixedly installed on one side of the first annular baffle 141.

[0025] Among them, a scraper plate 15 with an annular distribution and an inclined design is provided on the inner side of the barrel 4. The scraper plate 15 is used to throw the compound fertilizer particles inside the barrel 4 and gradually transport them from the feeding end to the discharging end of the barrel 4, so that the airflow can fully contact the compound fertilizer particles during the process.

[0026] One end of the water inlet pipe 8 is connected to a solenoid valve 16 .

[0027] Among them, the first heat dissipation mechanism 6 includes a first fan 61 fixedly mounted on the outside of the first fixed rod 5, a heat pipe 62 arranged inside the water tank 1, and a thermometer 63 fixedly mounted inside the water tank 1. A first air duct 64 located on the outside of one end of the heat pipe 62 is arranged on one side of the first fan 61. The water temperature inside the water tank 1 can be detected by the first air duct 64. When the water temperature is higher than the set value, the first fan 61 can be controlled to start. At this time, the outside air is transported to the inside of the heat pipe 62 through the driving of the first fan 61, and then the heat is transferred to the water inside the water tank 1 through the heat pipe 62 to reduce the water temperature.

[0028] Among them, a liquid level sensor 17 electrically connected to the solenoid valve 16 is fixedly installed on the outer side of the first water baffle 12. The water level inside the water tank 1 can be detected by the liquid level sensor 17, and then when the water level is low, the solenoid valve 16 can be started to connect the channel inside the water inlet pipe 8, so that external water can be transported to the inside of the water tank 1 through the water inlet pipe 8, ensuring that the inside of the water tank 1 can store water of sufficient depth to be transported to it by the water delivery mechanism 14.

[0029] When the device is working, the motor 7 and the second fan 111 are started, and the barrel 4 is driven by the motor 7 to rotate, and the compound fertilizer particles inside the barrel 4 are transported through the scraper plate 15. The second fan 111 drives the external air to be transported to the inside of the barrel 4 through the second air duct 112, and the compound fertilizer particles are cooled by air through the contact between the air and the compound fertilizer particles. At the same time, during the rotation of the barrel 4, the water inside the water tank 1 is transported to the outside of the barrel 4 through the water delivery plate 143 for storage. As the barrel 4 rotates, the stored water flows along the barrel 4. 4, and then the barrel 4 is cooled by water to accelerate the heat transfer efficiency between the compound fertilizer particles and the barrel 4. The water temperature inside the water tank 1 can be detected by the first air duct 64. When the water temperature is higher than the set value, the first fan 61 can be controlled to start. The outside air is transported to the inside of the heat pipe 62 by the driving of the first fan 61, and then the heat is transferred to the water inside the water tank 1 through the heat pipe 62 to reduce the water temperature. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0030] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0031] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.

Claims

1. A compound fertilizer granulation cooling device, comprising a water tank (1), a first fixed seat (2) and a second fixed seat (3) fixedly mounted on the water tank (1), and a barrel (4) rotatably connected to the first fixed seat (2) and the second fixed seat (3), characterized in that: Two symmetrically distributed first heat dissipation mechanisms (6) are installed on one side of the water tank (1) via a first fixing rod (5); a motor (7) and a water inlet pipe (8) located above the barrel (4) are mounted inside the first fixing seat (2); a first gear (9) is mounted on the output shaft of the motor (7); a second heat dissipation mechanism (11) is mounted on one side of the second fixing seat (3) via a second fixing rod (10); a first water baffle plate (12) and a second water baffle plate (13) located above the water tank (1) are installed on the outer sides of the second fixing seat (3) and the barrel (4); and a water delivery mechanism (14) is arranged on the outer side of the barrel (4).

2. A compound fertilizer granulation cooling device according to claim 1, characterized in that: The second heat dissipation mechanism (11) comprises a second fan (111) sleeved on the outside of the second fixed rod (10); a second air duct (112) sleeved on the outside of one end of the barrel (4) is provided on one side of the second fan (111); and a vertically distributed discharge pipe (113) is provided on the outside of the second air duct (112).

3. A compound fertilizer granulation cooling device according to claim 1, characterized in that: The water delivery mechanism (14) comprises a first annular baffle (141) and a second annular baffle (142) arranged outside the barrel (4); a water delivery plate (143) is arranged between the first annular baffle (141) and the second annular baffle (142) and is arranged outside the barrel (4) in an annular manner and equidistantly; and a second gear (144) meshing with the outer edge of the first gear (9) is installed on one side of the first annular baffle (141).

4. A compound fertilizer granulation cooling device according to claim 1, characterized in that: The inner side of the barrel (4) is provided with scraper plates (15) which are distributed in an annular manner and are designed to be inclined.

5. The compound fertilizer granulation cooling device according to claim 1, characterized in that: One end of the water inlet pipe (8) is connected to a solenoid valve (16).

6. A compound fertilizer granulation cooling device according to claim 1, characterized in that: The first heat dissipation mechanism (6) comprises a first fan (61) sleeved on the outside of the first fixing rod (5), a heat conducting pipe (62) arranged inside the water tank (1), and a thermometer (63) fixedly sleeved inside the water tank (1); a first air conducting pipe (64) located outside one end of the heat conducting pipe (62) is arranged on one side of the first fan (61).

7. A compound fertilizer granulation cooling device according to claim 5, characterized in that: A liquid level sensor (17) electrically connected to the electromagnetic valve (16) is installed on the outer side of the first water baffle (12).

Images