Drying device for improving soil fertilizer

Abstract

The utility model relates to the technical field of fertilizer drying, discloses a drying device for improving soil fertilizer, and solves the problems that harmful gas generated in the drying process is discharged into the atmosphere, the environment is polluted, and the air quality is influenced. A drying device for improving soil fertilizer comprises a drying box, a first box door, supporting legs, a supporting plate, a supporting rod, a conveying assembly and a purifying assembly, an air pump is started, dried air in the drying box is pumped out, and at the moment, the air enters a purifying box through a second connecting pipe and a first connecting pipe in sequence; the gas is discharged through the exhaust pipe after being filtered and adsorbed by the filter plate and the activated carbon adsorption cotton, dust and related harmful impurities in the gas are conveniently removed under the action of the filter plate and the activated carbon adsorption cotton, the purification purpose is achieved, and the situation that the dust and other impurities are discharged into the air, and consequently the processing environment is polluted is prevented.

Description

Technical Field

[0001] This utility model relates to the field of fertilizer drying technology, specifically a drying device for soil-improving fertilizers. Background Technology

[0002] Soil-improving fertilizers are fertilizers used to improve the physical, chemical, and biological properties of soil. These fertilizers not only provide the nutrients needed by plants, but also improve soil structure, increase soil organic matter content, regulate soil pH, and enhance soil water and fertilizer retention capacity.

[0003] If the moisture content of fertilizer is too high, it will cause clumping, deliquescence, and pulverization during storage, while also affecting the strength of the granules. Therefore, in the fertilizer production process, fertilizer must be dried to effectively reduce its moisture content. However, the drying process may produce harmful gases such as ammonia and hydrogen sulfide. These gases, when released into the atmosphere, will pollute the environment and affect air quality. Utility Model Content

[0004] The purpose of this invention is to provide a drying device for improving soil fertilizer. By using this device, the problem of harmful gases generated during the drying process being emitted into the atmosphere, causing environmental pollution and affecting air quality is solved.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a drying device for improving soil fertilizer, comprising a drying box, a first box door disposed on one side of the drying box, and a support leg fixedly connected to the bottom of the drying box, a support plate fixedly connected to one side of the drying box, a support rod fixedly connected to the top of the support plate, a conveying component disposed at the top of the support rod, and a purification component disposed on one side of the drying box.

[0006] The purification assembly includes a purification chamber fixedly connected to one side of the drying chamber, a second chamber door located on one side of the purification chamber, an air pump fixedly connected to the top of the drying chamber, a first connecting pipe fixedly connected between the air pump and the purification chamber, a second connecting pipe fixedly connected between the air pump and the drying chamber, an exhaust pipe fixedly connected to the bottom of the purification chamber, and a filter plate and activated carbon adsorption cotton movably connected from top to bottom inside the drying chamber.

[0007] Furthermore, a drying assembly is provided on one side of the drying chamber. The drying assembly includes a heating chamber fixedly connected to one side of the drying chamber, a first motor fixedly connected to the bottom of the heating chamber, a rotating rod fixedly connected to the output end of the first motor, a mounting base fixedly connected to the top of the rotating rod, a fan blade fixedly connected to the outer surface of the mounting base, a heating wire fixedly connected to the inner wall of the heating chamber, and a first air inlet pipe fixedly connected between the heating chamber and the drying chamber. The heating wire is located above the fan blade, and the rotating rod rotates through the heating chamber.

[0008] Furthermore, a second air inlet pipe is fixedly connected between the heating box and the drying box, and a gas storage bottle is fixedly connected to the bottom end of the second air inlet pipe. An air outlet is opened on the outer surface of the gas storage bottle, and the gas storage bottle is located in the center of the drying box.

[0009] Furthermore, the conveying assembly includes a conveying box fixedly connected to the top of the support rod, a second motor fixedly connected to one end of the conveying box, and a spiral conveying rod fixedly connected to the output end of the second motor. One end of the spiral conveying rod is rotatably connected to the inner wall of the conveying box, and the other end of the spiral conveying rod rotatably passes through the conveying box.

[0010] Furthermore, the bottom of the conveyor box is fixedly connected to a discharge channel, the top of the conveyor box is fixedly connected to a feed channel, and the discharge channel is fixedly connected through the drying box.

[0011] Furthermore, the bottom of the drying chamber is provided with a discharge port, and a cover plate assembly is provided at the bottom of the discharge port. The cover plate assembly includes an L-shaped plate fixedly connected to one side of the drying chamber, an electric push rod fixedly connected to one side of the L-shaped plate, and a cover plate body fixedly connected to the telescopic end of the electric push rod. The cover plate body is located at the bottom of the discharge port.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] This invention proposes a drying device for improving soil fertilizer. The device involves starting an air pump to extract the dried gas from the drying chamber. The gas then sequentially enters the purification chamber through the second and first connecting pipes. After being filtered and adsorbed by the filter plate and activated carbon adsorption cotton, it is discharged through the exhaust pipe. The filter plate and activated carbon adsorption cotton facilitate the removal of dust and other harmful impurities from the gas, achieving purification and preventing dust and other impurities from being emitted into the air and polluting the processing environment. This solves the problem of harmful gases generated during the drying process being emitted into the atmosphere, causing environmental pollution and affecting air quality. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ;

[0015] Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ;

[0016] Figure 3 This is a schematic diagram of the support plate, the first air inlet pipe, and the second air inlet pipe of this utility model.

[0017] Figure 4 This is a schematic diagram of the drying component structure of this utility model;

[0018] Figure 5This is a schematic diagram of the conveying component structure of this utility model;

[0019] Figure 6 This is a schematic diagram of the purification component structure of this utility model;

[0020] Figure 7 This is a schematic diagram of the discharge port and cover plate assembly of this utility model.

[0021] In the diagram: 1. Drying oven; 11. Support leg; 12. First door; 13. Support plate; 131. Support rod; 14. Discharge port; 2. Conveying assembly; 21. Conveying box; 211. Discharge channel; 212. Feeding channel; 22. Second motor; 23. Screw conveyor rod; 3. Drying assembly; 31. Heating box; 32. First motor; 33. Rotating rod; 34. Mounting base; 35. Fan blade; 36. Heating wire; 37. First air inlet pipe; 4. Purification assembly; 41. Purification box; 42. Second door; 43. Air pump; 44. Second connecting pipe; 45. Exhaust pipe; 46. Filter plate; 47. Activated carbon adsorption cotton; 5. Cover assembly; 51. L-shaped plate; 52. Electric push rod; 53. Cover body; 6. Second air inlet pipe; 61. Gas storage bottle; 611. Air outlet. Detailed Implementation

[0022] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.

[0024] Combination Figures 1-3 A soil-improving fertilizer drying device includes a drying box 1, a first box door 12 located on one side of the drying box 1, and a support leg 11 fixedly connected to the bottom of the drying box 1. A support plate 13 is fixedly connected to one side of the drying box 1, and a support rod 131 is fixedly connected to the top of the support plate 13. A conveying component 2 is provided at the top of the support rod 131, and a purification component 4 is provided on one side of the drying box 1.

[0025] The present invention will be further described below with reference to the embodiments.

[0026] Please see Figures 1-7The purification assembly 4 includes a purification chamber 41 fixedly connected to one side of the drying chamber 1, a second chamber door 42 located on one side of the purification chamber 41, an air pump 43 fixedly connected to the top of the drying chamber 1, a first connecting pipe fixedly connected between the air pump 43 and the purification chamber 41, a second connecting pipe 44 fixedly connected between the air pump 43 and the drying chamber 1, an exhaust pipe 45 fixedly connected to the bottom of the purification chamber 41, and a filter plate 46 and activated carbon adsorption cotton 47 movably connected from top to bottom inside the drying chamber 1. When the air pump 43 is started, the dried gas inside the drying chamber 1 is extracted. At this time, the gas enters the purification chamber 41 through the second connecting pipe 44 and the first connecting pipe in sequence. After being filtered and adsorbed by the filter plate 46 and the activated carbon adsorption cotton 47, it is discharged through the exhaust pipe 45. Under the action of the filter plate 46 and the activated carbon adsorption cotton 47, it is easy to remove dust and related harmful impurities in the gas, so as to achieve the purpose of purification and prevent dust and other impurities from being emitted into the air and causing pollution to the processing environment.

[0027] A drying assembly 3 is provided on one side of the drying chamber 1. The drying assembly 3 includes a heating chamber 31 fixedly connected to one side of the drying chamber 1, a first motor 32 fixedly connected to the bottom of the heating chamber 31, a rotating rod 33 fixedly connected to the output end of the first motor 32, a mounting base 34 fixedly connected to the top of the rotating rod 33, a fan blade 35 fixedly connected to the outer surface of the mounting base 34, a heating wire 36 fixedly connected to the inner wall of the heating chamber 31, and a first air inlet pipe 37 fixedly connected between the heating chamber 31 and the drying chamber 1. The heating wire 36 is located above the fan blade 35. The rotating rod 33 rotates through the heating chamber 31. The first motor 32 drives the rotating rod 33 and the mounting base 34 to rotate, thereby driving the fan blade 35 to rotate. The rotation of the fan blade 35 generates airflow. The airflow passes through the heated heating wire 36 and is heated to form a hot airflow. The hot airflow enters the interior of the drying chamber 1 through the first air inlet pipe 37, which facilitates the drying of fertilizer.

[0028] A second air inlet pipe 6 is fixedly connected between the heating box 31 and the drying box 1. A gas storage bottle 61 is fixedly connected to the bottom end of the second air inlet pipe 6. An air outlet 611 is opened on the outer surface of the gas storage bottle 61. The gas storage bottle 61 is located in the center of the drying box 1. The hot air enters the gas storage bottle 61 through the second air inlet pipe 6 and is discharged through the air outlet 611 on the outer surface of the gas storage bottle 61. This makes the hot air more evenly distributed inside the drying box 1, which is convenient for drying the middle part of the fertilizer and prevents the middle part of the fertilizer from drying unevenly.

[0029] The conveying assembly 2 includes a conveying box 21 fixedly connected to the top of the support rod 131, a second motor 22 fixedly connected to one end of the conveying box 21, and a spiral conveying rod 23 fixedly connected to the output end of the second motor 22. One end of the spiral conveying rod 23 is rotatably connected to the inner wall of the conveying box 21, and the other end of the spiral conveying rod 23 rotatably passes through the conveying box 21. The second motor 22 drives the spiral conveying rod 23 to rotate, so that the spiral conveying rod 23 can continuously and evenly convey fertilizer from the conveying box 21 to the inside of the drying box 1, thereby improving the feeding efficiency and reducing feeding blockage.

[0030] The bottom of the conveyor box 21 is fixedly connected to the discharge channel 211, and the top of the conveyor box 21 is fixedly connected to the inlet channel 212. The discharge channel 211 is fixedly connected through the drying box 1. Fertilizer enters the conveyor box 21 through the inlet channel 212 for conveying, and the conveyed fertilizer enters the drying box 1 through the discharge channel 211 to complete the feeding.

[0031] The drying chamber 1 has a discharge port 14 at the bottom, and a cover plate assembly 5 is provided at the bottom of the discharge port 14. The cover plate assembly 5 includes an L-shaped plate 51 fixedly connected to one side of the drying chamber 1, an electric push rod 52 fixedly connected to one side of the L-shaped plate 51, and a cover plate body 53 fixedly connected to the telescopic end of the electric push rod 52. The cover plate body 53 is located at the bottom of the discharge port 14. The electric push rod 52 telescopically drives the cover plate body 53 to move. When the electric push rod 52 extends, it moves the cover plate body 53 to the bottom of the discharge port 14 to block the discharge port 14 and prevent fertilizer from flowing out. When the electric push rod 52 retracts, it moves the cover plate body 53 away from the discharge port 14 to facilitate the discharge of the dried fertilizer.

[0032] In use, fertilizer enters the conveying box 21 through the feeding channel 212 and is then conveyed. After conveying, the fertilizer enters the drying chamber 1 through the discharge channel 211 to complete the feeding process. The first motor 32 drives the rotating rod 33 and the mounting base 34 to rotate, which in turn drives the fan blades 35 to rotate. The rotation of the fan blades 35 generates airflow. The airflow passes through the heating wire 36, which is in a heated state, and is heated to form hot airflow. Part of the hot airflow enters the drying chamber 1 through the first air inlet pipe 37 to facilitate the drying of the fertilizer. The other part of the hot airflow enters the gas storage bottle 61 through the second air inlet pipe 6 and is then discharged through the gas outlet 611 on the outer surface of the gas storage bottle 61, so that the hot airflow is more evenly distributed in the drying chamber. Inside the drying chamber 1, the middle part of the fertilizer is dried to prevent uneven drying. The air pump 43 is started to extract the dried gas from the drying chamber 1. At this time, the gas enters the purification chamber 41 through the second connecting pipe 44 and the first connecting pipe. After being filtered and adsorbed by the filter plate 46 and the activated carbon adsorption cotton 47, it is discharged through the exhaust pipe 45. The filter plate 46 and the activated carbon adsorption cotton 47 facilitate the removal of dust and related harmful impurities in the gas to achieve the purpose of purification. The cover plate body 53 is moved away from the discharge port 14 by the extension and retraction of the electric push rod 52, so that the cover plate body 53 is away from the discharge port 14 to facilitate the discharge of the dried fertilizer.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A drying device for improving soil fertilizer, comprising a drying chamber (1), a first chamber door (12) disposed on one side of the drying chamber (1), and a support leg (11) fixedly connected to the bottom end of the drying chamber (1), characterized in that: A support plate (13) is fixedly connected to one side of the drying box (1), a support rod (131) is fixedly connected to the top of the support plate (13), a conveying component (2) is provided at the top of the support rod (131), and a purification component (4) is provided on one side of the drying box (1). The purification assembly (4) includes a purification box (41) fixedly connected to one side of the drying box (1), a second box door (42) set on one side of the purification box (41), an air pump (43) fixedly connected to the top of the drying box (1), a first connecting pipe fixedly connected between the air pump (43) and the purification box (41), a second connecting pipe (44) fixedly connected between the air pump (43) and the drying box (1), an exhaust pipe (45) fixedly connected to the bottom of the purification box (41), and a filter plate (46) and activated carbon adsorption cotton (47) movably connected from top to bottom inside the drying box (1).

2. The drying apparatus for improving soil fertilizer according to claim 1, characterized in that: A drying assembly (3) is provided on one side of the drying box (1). The drying assembly (3) includes a heating box (31) fixedly connected to one side of the drying box (1), a first motor (32) fixedly connected to the bottom of the heating box (31), a rotating rod (33) fixedly connected to the output end of the first motor (32), a mounting base (34) fixedly connected to the top of the rotating rod (33), a fan blade (35) fixedly connected to the outer surface of the mounting base (34), a heating wire (36) fixedly connected to the inner wall of the heating box (31), and a first air inlet pipe (37) fixedly connected between the heating box (31) and the drying box (1). The heating wire (36) is located above the fan blade (35), and the rotating rod (33) rotates through the heating box (31).

3. The drying apparatus for improving soil fertilizer according to claim 2, characterized in that: A second air inlet pipe (6) is fixedly connected between the heating box (31) and the drying box (1). A gas storage bottle (61) is fixedly connected to the bottom end of the second air inlet pipe (6). An air outlet (611) is opened on the outer surface of the gas storage bottle (61). The gas storage bottle (61) is located at the center inside the drying box (1).

4. The drying apparatus for improving soil fertilizer according to claim 1, characterized in that: The conveying assembly (2) includes a conveying box (21) fixedly connected to the top of the support rod (131), a second motor (22) fixedly connected to one end of the conveying box (21), and a spiral conveying rod (23) fixedly connected to the output end of the second motor (22). One end of the spiral conveying rod (23) is rotatably connected to the inner wall of the conveying box (21), and the other end of the spiral conveying rod (23) rotatably passes through the conveying box (21).

5. The drying apparatus for improving soil fertilizer according to claim 4, characterized in that: The bottom of the conveyor box (21) is fixedly connected to the discharge channel (211), the top of the conveyor box (21) is fixedly connected to the inlet channel (212), and the discharge channel (211) is fixedly connected through the drying box (1).

6. The drying apparatus for improving soil fertilizer according to claim 1, characterized in that: The drying chamber (1) has a discharge port (14) at the bottom end. A cover plate assembly (5) is provided at the bottom end of the discharge port (14). The cover plate assembly (5) includes an L-shaped plate (51) fixedly connected to one side of the drying chamber (1), an electric push rod (52) fixedly connected to one side of the L-shaped plate (51), and a cover plate body (53) fixedly connected to the telescopic end of the electric push rod (52). The cover plate body (53) is located at the bottom end of the discharge port (14).

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