Efficient drying device

Abstract

The utility model discloses an efficient drying device which comprises a square shell, a round shell is fixed to the bottom of the square shell, a hopper is fixed to the bottom of the round shell, the square shell, the round shell and the hopper are of an integrated structure, a conveying assembly is fixedly connected to the outer side wall of the round shell, and the bottom of the hopper and the bottom of the conveying assembly are jointly connected with an inclined pipe. And the side wall of one side of the square shell is fixedly connected with a square-to-round wind scooper. According to the chemical fertilizer feeding device, the square shell, the round shell, the hopper, the conveying assembly, the inclined pipe, the square-to-round wind scooper and the hot air assembly are arranged, the conveying assembly is started after chemical fertilizer is added into the device, the chemical fertilizer enters the conveying assembly along the inclined pipe, and then the chemical fertilizer is conveyed to the top of the device again through the conveying assembly; the fertilizer is continuously turned and thrown under the action of the conveying assembly and is dried in cooperation with the hot air assembly, and the situation that the place where the fertilizer is stacked thickly is not dried completely is avoided, so that the fertilizer drying efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to chemical fertilizer processing technical field especially relates to a kind of high-efficiency drying device. BACKGROUND

[0002] Chemical fertilizer can effectively improve the performance of soil, improve the fertility of soil, thereby significantly improve crop yield, in the production process of chemical fertilizer, due to the hygroscopicity of chemical fertilizer or with moisture in the production process itself, seriously affect the quality of chemical fertilizer, so drying is a very important process.

[0003] At present, the most commonly used chemical fertilizer drying device is air drying, chemical fertilizer is dried by heating mechanism to chemical fertilizer blowing hot air in the conveying movement process, but chemical fertilizer is not easy to be dried in the conveying process, located below chemical fertilizer;Some static drying device, also because chemical fertilizer is stacked relatively thick, the drying speed of chemical fertilizer located inside and bottom is slow, thereby affecting the overall drying efficiency of chemical fertilizer.Therefore, in view of the above-mentioned shortcomings, the utility model provides a kind of high-efficiency drying device. INVENTION CONTENTS

[0004] The utility model aims at solving the shortcomings in prior art, and provides a kind of high-efficiency drying device.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme: a kind of high-efficiency drying device, including square shell, the bottom of the square shell is fixed with circular shell, the bottom of the circular shell is fixed with hopper, the square shell, circular shell and hopper are integrated structure, the outer side wall of the circular shell is fixedly connected with conveying assembly, the bottom of the hopper and the bottom of conveying assembly are jointly connected with inclined pipe, the side wall of the square shell one side is fixedly connected with square connection circular air scoop, the upper surface of the square shell is installed with the hot air assembly that is communicated with square connection circular air scoop, the middle part of the square shell and hopper is equipped with scraper assembly, the side of square connection circular air scoop opposite to the square shell is equipped with air outlet, the top wall of the square shell is provided with feeding opening.

[0006] Further, the top of the feeding opening of the square shell is rotatably connected with top cover by hinge.

[0007] Further, the air outlet of the square shell is fixed with screen inside.

[0008] Further, the conveying assembly includes vertical pipe fixedly connected with the outer side wall of the circular shell, and the vertical pipe is provided with auger inside, the upper surface of the vertical pipe is fixed with first motor, the output shaft of the first motor is fixedly connected with the auger, the top end side wall of the vertical pipe is fixed with discharge pipe, and the other end of the discharge pipe is fixed with hose, the top wall of the square shell is provided with reservation opening for inserting the hose.

[0009] Furthermore, the hot air assembly includes a fan fixed to the upper surface of the square shell, and an air outlet pipe is fixedly connected between the fan outlet and the square-to-round air guide hood. A heating pipe is fixedly connected to the middle of the air outlet pipe, and an electric heating wire is installed inside the heating pipe.

[0010] Furthermore, the scraping assembly includes a second motor fixed to the upper surface of the square shell. The bottom output end of the second motor is fixedly connected to a vertical shaft. The vertical shaft extends through the top wall of the square shell to the inside of the square shell and the hopper. Multiple connecting rods are fixed to the bottom end of the vertical shaft, and scrapers are fixedly connected to the other ends of the multiple connecting rods. The scrapers are in contact with the inner wall of the hopper.

[0011] Furthermore, multiple dispersion plates are fixed to the top sidewall of the vertical shaft.

[0012] The beneficial effects of this utility model are:

[0013] 1. In use, this utility model is a high-efficiency drying device, which is equipped with a square shell, a round shell, a hopper, a conveying component, an inclined pipe, a square-to-round air guide hood, and a hot air component. After fertilizer is added into the device, the conveying component is activated. The fertilizer will enter the conveying component along the inclined pipe and then be conveyed back to the top of the device by the conveying component. The fertilizer is continuously turned and tossed by the conveying component. Combined with the hot air component, the fertilizer is dried. This prevents areas with thick fertilizer accumulation from being incompletely dried, thereby improving the fertilizer drying efficiency.

[0014] 2. When in use, this utility model is a high-efficiency drying device equipped with a scraping component. The scraper of the scraping component can scrape the material on the inner wall of the hopper, preventing fertilizer from sticking to the inner wall of the hopper. In addition, the dispersing plate at the top of the scraping component will disperse the fertilizer discharged by the conveying component, so that the fertilizer falls evenly, further improving the drying effect of the hot air component on the fertilizer. Attached Figure Description

[0015] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Fig. 1 : Overall perspective view of this utility model;

[0017] Fig. 2 : Overall sectional view of this utility model;

[0018] Fig. 3 : A three-dimensional view of the square-to-circular air guide cover of this utility model.

[0019] The attached figures are labeled as follows:

[0020] 1. Square shell; 101. Reserved opening; 2. Round shell; 3. Hopper; 4. Conveying assembly; 41. Vertical pipe; 42. Screwdriver; 43. First motor; 44. Discharge pipe; 45. Flexible hose; 5. Inclined pipe; 6. Square-to-round air guide hood; 7. Hot air assembly; 71. Fan; 72. Air outlet pipe; 73. Heating pipe; 8. Scraper assembly; 81. Second motor; 82. Vertical shaft; 83. Connecting rod; 84. Scraper; 85. Dispersion plate; 9. Partition net; 10. Top cover. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figs. 1-3 As shown, a high-efficiency drying device is disclosed, comprising a square shell 1, a circular shell 2 fixed to the bottom of the square shell 1, a hopper 3 fixed to the bottom of the circular shell 2, the square shell 1, the circular shell 2 and the hopper 3 being an integral structure, a conveying assembly 4 fixedly connected to the outer wall of the circular shell 2, an inclined tube 5 connected to the bottom of the hopper 3 and the bottom of the conveying assembly 4, a square-to-circular air guide hood 6 fixedly connected to one side wall of the square shell 1, a hot air assembly 7 connected to the square-to-circular air guide hood 6 installed on the upper surface of the square shell 1, a scraping assembly 8 jointly provided in the middle of the square shell 1 and the hopper 3, an air outlet provided on one side of the square shell 1 directly opposite the square-to-circular air guide hood 6, and a feeding port provided on the top wall of the square shell 1.

[0023] The top of the feeding port of the square shell 1 is connected to the top cover 10 by a hinge.

[0024] In this embodiment, the top cover 10 is fixedly connected to the square shell 1 on the side away from the hinge by a latch. After opening the top cover 10, fertilizer to be dried can be added into the device through the feeding port.

[0025] A mesh 9 is fixed inside the air outlet of the square shell 1. The mesh 9 can prevent fertilizer from leaking from the air outlet.

[0026] The conveying assembly 4 includes a vertical pipe 41 fixedly connected to the outer wall of the circular shell 2, and an auger 42 is provided inside the vertical pipe 41. A first motor 43 is fixedly fixed on the upper surface of the vertical pipe 41. The output shaft of the first motor 43 is fixedly connected to the auger 42. A discharge pipe 44 is fixedly fixed on the top side wall of the vertical pipe 41, and a flexible hose 45 is fixed at the other end of the discharge pipe 44. A reserved opening 101 for inserting the flexible hose 45 is provided on the top wall of the square shell 1.

[0027] The first motor 43 can drive the auger 42 to rotate, so after the fertilizer enters the device, it can enter the vertical pipe 41 along the inclined pipe 5. Then, under the conveying action of the auger 42, the fertilizer will be discharged from the discharge pipe 44 and then return to the top of the device along the hose 45, realizing the turning and throwing of the fertilizer and avoiding the fertilizer not being dried.

[0028] The hot air assembly 7 includes a fan 71 fixed to the upper surface of the square shell 1, and an air outlet 72 is fixedly connected between the air outlet of the fan 71 and the square-to-round air guide 6. A heating tube 73 is fixedly connected in the middle of the air outlet 72, and an electric heating wire is installed inside the heating tube 73.

[0029] By starting the fan 71, outside air can be blown into the device. The air is heated by the electric heating wire and then blown into the device, thereby drying the continuously falling fertilizer.

[0030] The scraping assembly 8 includes a second motor 81 fixed to the upper surface of the square shell 1. A vertical shaft 82 is fixedly connected to the bottom output end of the second motor 81. The vertical shaft 82 extends through the top wall of the square shell 1 to the inside of the square shell 1 and the hopper 3. A connecting rod 83 is fixed to the bottom end of the vertical shaft 82, and a scraper 84 is fixedly connected to the other end of each of the multiple connecting rods 83. The scraper 84 is in contact with the inner side wall of the hopper 3.

[0031] The second motor 81 can drive the vertical shaft 82 and scraper 84 to rotate. The scraper 84 fits in close contact with the inside of the hopper 3, which can prevent fertilizer from sticking inside the hopper 3.

[0032] Multiple dispersing plates 85 are fixed to the top side wall of the vertical shaft 82. When fertilizer is discharged from the hose 45, the vertical shaft 82 drives the multiple dispersing plates 85 to rotate, and the dispersing plates 85 disperse the fertilizer, so that the fertilizer can be dispersed evenly and fall.

[0033] Working principle: First, open the top cover 10 and add fertilizer into the device through the feeding port. Then, start the first motor 43, the second motor 81, the fan 71, and the electric heating wire inside the heating tube 73. The first motor 43 drives the auger 42 to rotate, and the second motor 81 drives the scraper 84 and the dispersing plate 85 to rotate. The fertilizer will enter the vertical tube 41 along the inclined tube 5. Then, through the conveying of the auger 42, the fertilizer is discharged back into the top of the device from the hose 45. At this time, the air heated by the hot air assembly 7 is blown into the device from the square-to-round air guide 6, thereby drying the falling fertilizer. The air entering the device is then discharged from the air outlet. During this process, the rotating scraper 84 can scrape the inner wall of the hopper 3 to prevent the wet fertilizer from sticking to the inner wall of the hopper 3. After drying is completed, remove the hose 45 from the reserved port 101 and rotate it to the side away from the device so that the fertilizer can be discharged from the hose 45.

[0034] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A high-efficiency drying device, comprising a square shell (1), characterized in that: The square shell (1) has a circular shell (2) fixed at its bottom, and a hopper (3) is fixed at its bottom. The square shell (1), the circular shell (2) and the hopper (3) are an integral structure. A conveying assembly (4) is fixedly connected to the outer wall of the circular shell (2). An inclined tube (5) is connected to the bottom of the hopper (3) and the bottom of the conveying assembly (4). A square-to-circular air guide hood (6) is fixedly connected to one side wall of the square shell (1). A hot air assembly (7) connected to the square-to-circular air guide hood (6) is installed on the upper surface of the square shell (1). A scraping assembly (8) is provided in the middle of the square shell (1) and the hopper (3). An air outlet is provided on one side of the square-to-circular air guide hood (6) directly opposite the square shell (1). A feeding port is provided on the top wall of the square shell (1).

2. The high-efficiency drying device according to claim 1, characterized in that: The top of the feeding port of the square shell (1) is connected to a top cover (10) by a hinge.

3. The high-efficiency drying device according to claim 1, characterized in that: A mesh (9) is fixed inside the air outlet of the square shell (1).

4. The high-efficiency drying device according to claim 1, characterized in that: The conveying assembly (4) includes a vertical tube (41) fixedly connected to the outer wall of the circular shell (2), and an auger (42) is provided inside the vertical tube (41). A first motor (43) is fixed on the upper surface of the vertical tube (41), and the output shaft of the first motor (43) is fixedly connected to the auger (42). A discharge pipe (44) is fixed on the top side wall of the vertical tube (41), and a flexible hose (45) is fixed at the other end of the discharge pipe (44). A reserved opening (101) for inserting the flexible hose (45) is provided on the top wall of the square shell (1).

5. The high-efficiency drying device according to claim 1, characterized in that: The hot air assembly (7) includes a fan (71) fixed to the upper surface of the square shell (1), and an air outlet pipe (72) is fixedly connected between the air outlet of the fan (71) and the square-to-round air guide shroud (6). A heating pipe (73) is fixedly connected in the middle of the air outlet pipe (72), and an electric heating wire is installed inside the heating pipe (73).

6. The high-efficiency drying device according to claim 1, characterized in that: The scraping assembly (8) includes a second motor (81) fixed to the upper surface of the square shell (1). The bottom output end of the second motor (81) is fixedly connected to a vertical shaft (82). The vertical shaft (82) extends through the top wall of the square shell (1) to the inside of the square shell (1) and the hopper (3). The bottom end of the vertical shaft (82) is fixed with multiple connecting rods (83), and the other end of each of the multiple connecting rods (83) is fixedly connected to a scraper (84). The scraper (84) is in contact with the inner side wall of the hopper (3).

7. The high-efficiency drying device according to claim 6, characterized in that: Multiple dispersion plates (85) are fixed to the top side wall of the vertical shaft (82).

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