Cooling device for production of compound fertilizer with high slow release property

Abstract

The utility model relates to the field of fertilizer production, in particular to a high-slow-release compound fertilizer production cooling device which comprises a cooling pipe groove shell and further comprises a feeding pipe groove, a transmission shaft is arranged in the cooling pipe groove shell, transmission blades are fixedly installed on the surface of the transmission shaft, a driving motor is fixedly installed at the right end of the cooling pipe groove shell, and the feeding pipe groove is formed in the right end of the cooling pipe groove shell. A protective shell is fixedly installed on the surface of the cooling pipe groove shell, a cooling coil pipe is fixedly installed on the surface of the cooling pipe groove shell and located in the protective shell, one end of the cooling coil pipe is fixedly connected with a liquid inlet pipe, and the other end of the cooling coil pipe is fixedly connected with a liquid outlet pipe; the conveying blade belt is driven by the driving motor to rotate, so that processed materials can be conveniently pushed to the direction of the discharge port, the cooling coil pipe is matched to be attached to the cooling pipe groove shell, heat exchange with the processed materials in the cooling pipe groove shell is facilitated, heat of the materials is continuously taken away by a cooling medium, and continuous cooling operation is realized in the conveying and blanking process.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of fertilizer production especially relates to a high slow -release compound fertilizer production cooling device. BACKGROUND

[0002] High slow -release compound fertilizer is a kind of fertilizer that makes the nutrient elements in fertilizer slowly release in soil by specific production process and technology, and its core concept lies in controlling the release speed and time of nutrients to meet the demand of crops at different growth stages to nutrients, so as to realize the maximum utilization of fertilizer, which usually adopts physical, chemical or biological method to wrap nutrients in special material to form slightly soluble compound or particle, so as to achieve the effect of slow release.

[0003] For example, patent number (CN212806636U) discloses a fertilizer production cooling device, which comprises a shell, supporting legs, a bottom plate, a discharge pipe, a storage plate and a motor, the output end of the upper end of the motor is provided with a rotating rod, the upper end of the rotating rod extends to the inside of the shell and is provided with a fan blade, a plurality of evenly distributed inclined rods are arranged on the rotating rod at the position inside the shell, adjacent two inclined rods are connected by a plurality of evenly distributed vertical rods, the bottom of the inclined rod close to the bottom surface of the inside of the shell is vertically provided with a plurality of evenly distributed stirring rods, the top surface of the outside of the shell is sequentially provided with an inlet, an exhaust fan and an air purifier from left to right, the exhaust fan and the air purifier are connected by an air outlet pipe one, the other side of the air purifier is provided with an air outlet pipe two on the upper end, and the both sides of the shell are provided with two downwardly inclined cooling fans close to the fan blade. The utility model has the advantages that compared with prior art, the working efficiency is high, and the use effect is good.

[0004] At present, a high slow -release compound fertilizer production cooling device needs quantitative cooling processing when working due to the limitation of the structure of the cooling main body, it is difficult to carry out continuous operation, and it is not conducive to improve the convenience of the use of the cooling device.

[0005] Therefore, aiming at the above cooling device, quantitative cooling processing is needed when working, it is difficult to carry out continuous operation, and it is not conducive to improve the convenience of the use of a high slow -release compound fertilizer production cooling device, a high slow -release compound fertilizer production cooling device that can continuously transmit operation can be designed. UTILITY MODEL CONTENTS

[0006] In order to overcome the problem that the cooling device needs quantitative cooling processing when working, it is difficult to carry out continuous operation, and it is not conducive to improve the convenience of the use of a high slow -release compound fertilizer production cooling device.

[0007] The utility model discloses a technical scheme for a high slow-release composite fertilizer production cooling device, which comprises a cooling pipe tank shell, a feeding pipe tank, a transmission shaft arranged inside the cooling pipe tank shell, a transmission blade fixedly installed on the surface of the transmission shaft, a drive motor fixedly installed at the right end of the cooling pipe tank shell, a protective shell fixedly installed on the surface of the cooling pipe tank shell, a cooling coil fixedly installed inside the protective shell on the surface of the cooling pipe tank shell, a liquid inlet pipe fixedly connected to one end of the cooling coil, a liquid outlet pipe fixedly connected to the other end of the cooling coil, an inclined flow guide plate fixedly installed inside the feeding pipe tank, a mounting groove fixedly installed at the front end of the feeding pipe tank, a unit fan fixedly installed inside the mounting groove, a heat dissipation groove fixedly installed at the rear end of the feeding pipe tank, a discharge pipe fixedly connected to the rear end of the heat dissipation groove, and a filter screen fixedly installed between the feeding pipe tank and the mounting groove and the heat dissipation groove.

[0008] Preferably, the feeding pipe tank can be used for feeding, the drive motor can drive the transmission shaft to rotate, the transmission blade can drive the processed material to move towards the discharge port, the cooling coil can be attached to the cooling pipe tank shell to facilitate heat exchange with the processed material inside, the liquid inlet pipe and the liquid outlet pipe are connected to an external water cooling module to continuously input cooling medium to remove the heat of the material, the inclined flow guide plate can guide the processed material and slow down its falling speed, the unit fan can drive the air in the pipe to flow to preliminarily remove the heat on the surface of the material, the heat dissipation groove and the discharge pipe can discharge air and heat, simultaneously concentrate the treatment and discharge of waste gas, and reduce the pollution to the environment, and the filter screen can pass the air and control the material inside the pipe to realize precooling of the processed material.

[0009] Preferably, the transmission shaft is rotationally connected to the cooling pipe tank shell, and a discharge port is fixedly connected to the lower side of the surface of the cooling pipe tank shell.

[0010] Preferably, the transmission blade is designed in a spiral structure, and the transmission blade and the inner surface of the cooling pipe tank shell are mutually adapted.

[0011] Preferably, the output end of the drive motor extends to the inside of the cooling pipe tank shell and is fixedly connected to the transmission shaft, and the output end of the drive motor is rotationally connected to the cooling pipe tank shell.

[0012] Preferably, the cooling coil is designed in a spiral structure, and the liquid inlet pipe and the liquid outlet pipe, which are away from the cooling coil, are fixedly connected to an external water cooling module on the outside of the protective shell.

[0013] Preferably, the feeding pipe tank and the cooling pipe tank shell are mutually connected, and the inclined flow guide plates are distributed in a staggered manner.

[0014] Preferably, the unit fans are distributed at equal intervals, and a protective screen is fixedly installed on the front side inside the mounting groove.

[0015] The utility model discloses an advantageous effect:

[0016] This high slow-release compound fertilizer production cooling device, through the drive motor drives the delivery blade and rotates, conveniently push the processing material to the direction of discharge port, cooperate cooling coil and fit cooling pipe tank casing, conveniently and the processing material of inside heat exchange, utilize cooling medium and take away the heat of material constantly, realize continuity cooling operation in the process of transmission of the material, be favorable to improve the convenience of use of a kind of high slow-release compound fertilizer production cooling device, utilize the material falling speed of inclination deflector plate slows down, through unit fan drives the air flow in pipe, conveniently utilize airflow and take away the heat of material surface initially, cooperate filter screen and control material in pipeline inside, realize to the processing material precooling, be favorable to improve the cooling efficiency of cooling device whole. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The utility model discloses a kind of high slow-release compound fertilizer production cooling device three-dimensional structure schematic diagram Figure 1 .

[0018] Figure 2 The utility model discloses a kind of high slow-release compound fertilizer production cooling device three-dimensional structure schematic diagram Figure 2 .

[0019] Figure 3 The utility model discloses a kind of cooling pipe tank casing three-dimensional structure schematic diagram;

[0020] Figure 4 The utility model discloses a kind of upper tube groove three-dimensional structure schematic diagram.

[0021] Reference signs: 1, cooling pipe tank casing;2, upper tube groove;3, transmission shaft;4, transmission blade;5, drive motor;6, protective shell;7, cooling coil;8, liquid inlet pipe;9, liquid outlet pipe;10, inclination deflector plate;11, installation groove;12, unit fan;13, heat dissipation groove;14, exhaust pipe;15, filter screen;16, discharge port;17, protective screen. DETAILED DESCRIPTION

[0022] The utility model is further explained in connection with drawing and embodiment.

[0023] Please refer to Figures 1-4The utility model provides a kind of embodiment: a kind of high slow-release compound fertilizer production cooling device, including cooling pipe tank shell 1, it is characterized by: still including feeding pipe tank 2, the inside of cooling pipe tank shell 1 is provided with transmission shaft 3, the surface of transmission shaft 3 is fixedly installed with transmission vane 4, the right end of cooling pipe tank shell 1 is fixedly installed with driving motor 5, the surface of cooling pipe tank shell 1 is fixedly installed with protective housing 6, the inside of cooling pipe tank shell 1 is fixedly installed with cooling coil 7 in protective housing 6, one end of cooling coil 7 is fixedly connected with liquid inlet pipe 8, the other end of cooling coil 7 is fixedly connected with liquid outlet pipe 9, the inside of feeding pipe tank 2 is fixedly installed with inclined flow guide plate 10, the front end of feeding pipe tank 2 is fixedly installed with mounting groove 11, mounting groove 11 is fixedly installed with unit fan 12 in its inside, the rear end of feeding pipe tank 2 is fixedly installed with heat dissipation groove 13, the rear end of heat dissipation groove 13 is fixedly connected with discharge pipe 14, and feeding pipe tank 2 is fixedly installed with filter screen plate 15 between having mounting groove 11 and heat dissipation groove 13, driving motor 5 controls transmission vane 4 rotation, it is convenient to drive processing material to move towards discharge port 16, cooperate cooling coil 7 and adhere cooling pipe tank shell 1, and the heat exchange of internal processing material is carried out, the heat of material is continuously taken away using cooling medium, realizes continuous cooling operation, when feeding using feeding pipe tank 2, the falling speed of material is slowed down using inclined flow guide plate 10, the air flow in pipe is driven using unit fan 12, so that part of heat is taken away from air flow and is discharged into discharge pipe 14 from heat dissipation groove 13, cooperate filter screen plate 15 and control material in pipeline inside, realize the precooling of processing material.

[0024] Please refer to Figures 1-3 In the embodiment, transmission shaft 3 is rotatably connected with cooling pipe tank shell 1, discharge port 16 is fixedly connected to the lower side of the surface of cooling pipe tank shell 1, transmission vane 4 is designed in spiral structure, transmission vane 4 is adapted to the inner surface of cooling pipe tank shell 1, the output end of driving motor 5 extends to the inside of cooling pipe tank shell 1 and is fixedly connected with transmission shaft 3, the output end of driving motor 5 is rotatably connected with cooling pipe tank shell 1, cooling coil 7 is designed in spiral structure, the end of liquid inlet pipe 8 and liquid outlet pipe 9 away from cooling coil 7 is fixedly connected with external water cooling module outside protective housing 6, transmission vane 4 drives processing material to move towards discharge port 16 by driving motor 5 driving transmission shaft 3 rotation, cooperate cooling coil 7 and adhere cooling pipe tank shell 1, it is convenient to carry out heat exchange with internal processing material, the heat of material is continuously taken away using cooling medium, realizes continuous cooling operation, and it is beneficial to improve the convenience of using the high slow-release compound fertilizer production cooling device.

[0025] Please refer to Figure 1 、 Figure 2 And Figure 4In the embodiment, the feeding pipe groove 2 is communicated with the cooling pipe groove shell 1, the inclined guide plates 10 are staggered, the unit fans 12 are distributed at equal intervals, the front side inside the mounting groove 11 is fixedly mounted with the protective net plate 17, when feeding through the feeding pipe groove 2, the inclined guide plates 10 guide the processed materials and slow down the falling speed, the unit fans 12 drive the air flow in the pipe, the heat on the surface of the materials is preliminarily taken away by the air flow, the materials are discharged into the discharge pipe 14 from the heat dissipation groove 13, the materials are controlled in the pipe by the filter screen plate 15, the processed materials are pre-cooled, and the cooling efficiency of the cooling device is improved.

[0026] In work, first, the processed materials are sent into the cooling pipe groove shell 1 from the feeding pipe groove 2, the transmission blade 4 drives the processed materials to move to the discharge port 16 by the driving motor 5, the cooling coil 7 is attached to the cooling pipe groove shell 1, the heat of the materials is taken away by the cooling medium, the continuous cooling operation is realized, when feeding through the feeding pipe groove 2, the inclined guide plates 10 guide the processed materials and slow down the falling speed, the unit fans 12 drive the air flow in the pipe, the heat on the surface of the materials is preliminarily taken away by the air flow, the materials are discharged into the discharge pipe 14 from the heat dissipation groove 13, the materials are controlled in the pipe by the filter screen plate 15, and the processed materials are pre-cooled.

[0027] Through the above steps, the driving motor 5 controls the transmission blade 4 to rotate, the processed materials are conveniently driven to move to the discharge port 16, the cooling coil 7 is attached to the cooling pipe groove shell 1, the heat of the materials is taken away by the cooling medium, the continuous cooling operation is realized, and the problem that the cooling device needs quantitative cooling and is difficult to continuously work is solved.

Claims

1. A high slow-release compound fertilizer production cooling device, comprising a cooling pipe groove shell (1), characterized in that: It also includes the loading pipe groove (2), the inside of the cooling pipe groove shell (1) is provided with a transmission shaft (3), the surface of the transmission shaft (3) is fixedly installed with a transmission blade (4), the right end of the cooling pipe groove shell (1) is fixedly installed with a driving motor (5), the surface of the cooling pipe groove shell (1) is fixedly installed with a protective shell (6), the surface of the cooling pipe groove shell (1) is fixedly installed with a cooling coil (7) inside the protective shell (6), one end of the cooling coil (7) is fixedly connected with a liquid inlet pipe (8), the other end of the cooling coil (7) is fixedly connected with a liquid outlet pipe (9), the inside of the loading pipe groove (2) is fixedly installed with an inclined baffle (10), the front end of the loading pipe groove (2) is fixedly installed with a mounting groove (11), the inside of the mounting groove (11) is fixedly installed with a unit fan (12), the rear end of the loading pipe groove (2) is fixedly installed with a heat dissipation groove (13), the rear end of the heat dissipation groove (13) is fixedly connected with a discharge pipe (14), the loading pipe groove (2) is fixedly installed with a filter screen (15) between the mounting groove (11) and the heat dissipation groove (13).

2. The high slow-release compound fertilizer production cooling device according to claim 1, characterized in that: The transmission shaft (3) is rotatably connected with the cooling pipe groove shell (1), and the lower side of the surface of the cooling pipe groove shell (1) is fixedly connected with a discharge port (16).

3. The high slow-release compound fertilizer production cooling device according to claim 2, characterized in that: The transmission blade (4) is designed in a spiral structure, and the transmission blade (4) is adapted to the inner surface of the cooling pipe groove shell (1).

4. The high slow-release compound fertilizer production cooling device according to claim 3, characterized in that: The output end of the driving motor (5) extends into the inside of the cooling pipe groove shell (1) and is fixedly connected with the transmission shaft (3), and the output end of the driving motor (5) is rotatably connected with the cooling pipe groove shell (1).

5. The high slow-release compound fertilizer production cooling device according to claim 1, characterized in that: The cooling coil (7) is designed in a spiral structure, and the liquid inlet pipe (8) and the liquid outlet pipe (9) are fixedly connected with an external water cooling module outside the protective shell (6) away from the cooling coil (7).

6. The high slow-release compound fertilizer production cooling device according to claim 1, characterized in that: The loading pipe groove (2) is communicated with the cooling pipe groove shell (1), and the inclined baffle (10) is distributed in a staggered manner.

7. The high slow-release compound fertilizer production cooling device according to claim 1, characterized in that: The unit fan (12) is distributed at equal intervals, and the front side of the inside of the mounting groove (11) is fixedly installed with a protective screen (17).

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