Water-soluble fertilizer production drying machine

Abstract

The utility model discloses a water-soluble fertilizer production drying machine which comprises a feeding conveying belt used for conveying water-soluble fertilizer particles. The drying channel is obliquely arranged and is matched with the feeding conveying belt; the drying conveying belt is arranged in the drying channel, and a plurality of isolation structures are formed on the drying conveying belt; the air heater is installed on the drying channel and used for conveying hot air in the conveying reverse direction of the drying conveying belt. According to the utility model, because the plurality of isolation structures are formed on the drying conveying belt, under the action of the isolation structures, water-soluble fertilizer particles can be limited under the condition that drying air is too large, and under the action of the isolation structures and the drying channel, the water-soluble fertilizer particles can be prevented from being blown away; the problem that the fertilizer is blown away due to too high drying air speed is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water-soluble fertilizers, in particular to a water-soluble fertilizer production dryer. Background Art

[0002] Water-soluble fertilizer refers to liquid or solid fertilizer that has been dissolved or diluted in water, sprayed on leaves, soilless cultivation, soaked seeds and roots, drip irrigation, etc. Fixed fertilizers need to be dried for long-term storage. The existing drying device includes a box, a material flow plate, a feed hopper and an electric heating wire. The material flow plate is installed in the box at an angle up and down relative to the box. The material flow plate divides the box into a drying area and a storage area. The lower end of the material flow plate and the side wall of the box form a leakage port. The box is provided with a feed port, which is located above the material flow plate. The side wall of the box is provided with multiple air inlets, which correspond to the material flow plate, and the electric heating wire is arranged in the air inlet. The device uses the gravity of the fertilizer itself to improve the drying effect and drying efficiency of the fertilizer.

[0003] The existing drying equipment has the following problems: in order to improve the drying efficiency, the wind speed of the drying wind is increased. When the wind speed is too high, the fertilizer will be blown away, which is not conducive to drying.

[0004] Based on the above situation, there is an urgent need for a water-soluble fertilizer production dryer to solve the problem of fertilizer being blown away due to excessive drying wind. Utility Model Content

[0005] The purpose of the utility model is to increase the wind speed of the drying wind in order to improve the drying efficiency of the existing drying device. When the wind speed is too high, the fertilizer will be blown away, which is not conducive to drying. The utility model solves the problem of the fertilizer being blown away due to the excessive wind speed of the drying wind.

[0006] The technical solution of the utility model is as follows:

[0007] A water-soluble fertilizer production dryer, comprising:

[0008] Feed conveyor belt for conveying water-soluble fertilizer granules;

[0009] A drying channel, arranged obliquely and cooperating with the feed conveyor belt;

[0010] A drying conveyor belt is arranged in the drying channel, and a plurality of isolation structures are formed on the drying conveyor belt;

[0011] A hot air blower is installed on the drying channel and is used to convey hot air in the opposite direction of the conveying of the drying conveyor belt.

[0012] In order to improve the drying efficiency, the existing drying device increases the wind speed of the drying wind. When the wind speed is too high, the fertilizer will be blown away, which is not conducive to drying. In the present solution, since a number of isolation structures are formed on the drying conveyor belt, the water-soluble fertilizer particles can be limited by the isolation structure when the drying wind is too high. The water-soluble fertilizer particles can be prevented from being blown away by the isolation structure and the drying channel, thereby solving the problem of the fertilizer being blown away due to the excessive wind speed of the drying wind.

[0013] Furthermore, the present solution does not limit the specific structure of the isolation structure. A feasible solution is as follows: a plurality of through holes are formed on the isolation structure. When this solution is adopted, the dry air can pass through the through holes and enter the gaps between the water-soluble fertilizer particles, thereby increasing the contact area between the dry air and the water-soluble fertilizer particles and improving the drying efficiency.

[0014] Furthermore, in order to balance the wind force of the drying wind, one feasible solution is: the drying channel is rotatably connected to a bracket, and the bracket includes an angle adjustment component for adjusting the inclination of the drying channel. When this solution is adopted, when the wind speed of the hot air blower increases, the inclination of the drying channel is correspondingly adjusted by the angle adjustment component, thereby increasing the component force of the water-soluble fertilizer particles along the direction of the drying channel to overcome the wind force, thereby further preventing the water-soluble fertilizer particles from being blown away.

[0015] Furthermore, the present solution does not limit the specific structure of the angle adjustment component. A feasible solution is: the angle adjustment component includes a guide rail, and the drying channel cooperates with the guide rail. When this solution is adopted, the drying channel can move back and forth along the guide rail, thereby adjusting the inclination angle of the drying channel.

[0016] Furthermore, in order to fix the inclination angle of the drying channel, one feasible solution is: a limit pin is installed on the drying channel, and a plurality of limit holes cooperating with the limit pin are formed on the guide rail. When this solution is adopted, the limit pin cooperates with the designated limit hole to fix the inclination angle of the drying channel.

[0017] Furthermore, in order to ensure the uniformity of drying of the water-soluble fertilizer particles, one feasible solution is: a paving assembly for paving the water-soluble fertilizer particles is installed on the feed conveyor belt. When this solution is adopted, the water-soluble fertilizer particles are spread on the feed conveyor belt by the paving assembly, so that the amount of water-soluble fertilizer particles entering the drying channel per unit time is a preset value, thereby ensuring the uniformity of drying of the water-soluble fertilizer particles.

[0018] Furthermore, the present solution does not solely limit the specific structure of the paving component. A feasible solution is as follows: the paving component includes a roller driven by a roller motor, and convex strips are formed on the roller. When this solution is adopted, the water-soluble fertilizer particles on the feed conveyor belt are scraped flat by the convex strips to achieve paving of the water-soluble fertilizer particles.

[0019] Compared with the existing technology, the beneficial effects of the utility model are:

[0020] 1. Since a number of isolation structures are formed on the drying conveyor belt, the water-soluble fertilizer particles can be limited under the action of the isolation structures when the drying wind is too strong. The water-soluble fertilizer particles can be prevented from being blown away under the action of the isolation structures and the drying channel, thus solving the problem of fertilizer being blown away due to excessive drying wind speed;

[0021] Second, since a plurality of through holes are formed on the isolation structure, the drying air can pass through the through holes and enter the gaps between the water-soluble fertilizer particles, thereby increasing the contact area between the drying air and the water-soluble fertilizer particles and improving the drying efficiency;

[0022] 3. Since the drying channel is rotatably connected to a bracket, the bracket includes an angle adjustment component for adjusting the inclination of the drying channel. When the wind speed of the hot air blower increases, the inclination of the drying channel is correspondingly adjusted by the angle adjustment component, thereby increasing the component force of the water-soluble fertilizer particles along the direction of the drying channel to overcome the wind force, thereby further preventing the water-soluble fertilizer particles from being blown away. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0024] Figure 2 This is a schematic diagram of the drying channel structure of an embodiment of the utility model;

[0025] Figure 3 This is a schematic diagram of the internal structure of the drying channel of an embodiment of the utility model;

[0026] Figure 4 for Figure 1 A in the enlarged view;

[0027] Figure 5 for Figure 3 Enlarged view of point B in .

[0028] Reference numerals:

[0029] 1. Feed conveyor belt; 2. Drying channel; 3. Drying conveyor belt; 4. Isolation structure; 5. Hot air blower; 6. Bracket; 7. Angle adjustment component; 8. Flattening component;

[0030] 21. Limit pin;

[0031] 41. Through hole;

[0032] 71. Guide rail; 72. Limit hole;

[0033] 81. Roller motor; 82. Roller; 83. Raised strip. DETAILED DESCRIPTION

[0034] It should be noted that relational terms such as "first" and "second" are used only 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", "comprises" 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. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0035] The features and performance of the present invention are further described in detail below in conjunction with the embodiments.

[0036] Example:

[0037] Please refer to Figure 1 , Figure 2 and Figure 3 , a water-soluble fertilizer production dryer, comprising:

[0038] A feeding conveyor belt 1, used for conveying water-soluble fertilizer particles;

[0039] The drying channel 2 is arranged obliquely and cooperates with the feeding conveyor belt 1;

[0040] A drying conveyor belt 3 is arranged in the drying channel 2, and a plurality of isolation structures 4 are formed on the drying conveyor belt 3;

[0041] The hot air blower 5 is installed on the drying channel 2 and is used to convey hot air in the opposite direction of the conveying of the drying conveyor belt 3 .

[0042] In order to improve the drying efficiency, the existing drying device increases the wind speed of the drying wind. When the wind speed is too high, the fertilizer will be blown away, which is not conducive to drying. In this solution, since a number of isolation structures 4 are formed on the drying conveyor belt 3, under the action of the isolation structure 4, the water-soluble fertilizer particles can be limited when the drying wind is too strong. Under the action of the isolation structure 4 and the drying channel 2, the water-soluble fertilizer particles can be prevented from being blown away, thereby solving the problem of the fertilizer being blown away due to the excessive wind speed of the drying wind.

[0043] Reference Figure 5 This solution does not limit the specific structure of the isolation structure 4. A feasible solution is as follows: a plurality of through holes 41 are formed on the isolation structure 4. When this solution is adopted, the drying air can pass through the through holes 41 and enter the gaps between the water-soluble fertilizer particles, thereby increasing the contact area between the drying air and the water-soluble fertilizer particles and improving the drying efficiency.

[0044] Reference Figure 1 and Figure 2 In order to balance the wind force of the drying wind, one feasible solution is: the drying channel 2 is rotatably connected to a bracket 6, and the bracket 6 includes an angle adjustment component 7 for adjusting the inclination of the drying channel 2. When this solution is adopted, when the wind speed of the hot air blower 5 increases, the inclination of the drying channel 2 is correspondingly adjusted by the angle adjustment component 7, thereby increasing the component force of the water-soluble fertilizer particles along the drying channel 2 to overcome the wind force, thereby further preventing the water-soluble fertilizer particles from being blown away.

[0045] This solution does not limit the specific structure of the angle adjustment component 7. A feasible solution is: the angle adjustment component 7 includes a guide rail 71, and the drying channel 2 cooperates with the guide rail 71. When this solution is adopted, the drying channel 2 can move back and forth along the guide rail 71, thereby adjusting the inclination angle of the drying channel 2.

[0046] In order to fix the inclination angle of the drying channel 2, one feasible solution is: a limit pin 21 is installed on the drying channel 2, and a plurality of limit holes 72 cooperating with the limit pin 21 are formed on the guide rail 71. When this solution is adopted, the limit pin 21 cooperates with the specified limit hole 72 to fix the inclination angle of the drying channel 2.

[0047] Reference Figure 1 and Figure 4 In order to ensure the drying uniformity of the water-soluble fertilizer particles, one feasible solution is: a spreading component 8 for spreading the water-soluble fertilizer particles is installed on the feed conveyor belt 1. When this solution is adopted, the water-soluble fertilizer particles are spread on the feed conveyor belt 1 by the spreading component 8, so that the amount of water-soluble fertilizer particles entering the drying channel 2 per unit time is a preset value, thereby ensuring the drying uniformity of the water-soluble fertilizer particles.

[0048] The present solution does not limit the specific structure of the paving assembly 8. A feasible solution is as follows: the paving assembly 8 includes a roller 82 driven by a roller motor 81, and a convex strip 83 is formed on the roller 82. When this solution is adopted, the water-soluble fertilizer particles on the feed conveyor belt 1 are scraped flat by the convex strip 83 to achieve paving of the water-soluble fertilizer particles.

[0049] The working principle of this embodiment:

[0050] The water-soluble fertilizer particles are continuously transported by the feed conveyor belt 1. During the transportation process, the roller motor 81 drives the roller 82 and the convex strips 83 to rotate synchronously. The convex strips 83 scrape the water-soluble fertilizer particles on the feed conveyor belt 1 flat. Then the water-soluble fertilizer particles enter the drying channel 2. The component force of the water-soluble fertilizer particles along the drying channel 2 can overcome the wind force to avoid being blown away by the drying wind.

[0051] In order to solve the problem of fertilizer being blown away due to excessive drying wind speed, in the present solution, a number of isolation structures 4 are formed on the drying conveyor belt 3. Under the action of the isolation structures 4, the water-soluble fertilizer particles can be limited when the drying wind is too strong. Under the action of the isolation structures 4 and the drying channel 2, the water-soluble fertilizer particles can be prevented from being blown away, thereby solving the problem of fertilizer being blown away due to excessive drying wind speed.

[0052] In order to improve the drying efficiency, in this solution, since a plurality of through holes 41 are formed on the isolation structure 4, the drying air can pass through the through holes 41 and enter the gaps between the water-soluble fertilizer particles, thereby increasing the contact area between the drying air and the water-soluble fertilizer particles and improving the drying efficiency.

[0053] In order to adapt to different wind speeds of the drying wind, in the present solution, since the drying channel 2 is rotatably connected to the bracket 6, the bracket 6 includes an angle adjustment component 7 for adjusting the inclination of the drying channel 2. When the wind speed of the hot air blower 5 increases, the inclination of the drying channel 2 is correspondingly adjusted by the angle adjustment component 7, thereby increasing the component force of the water-soluble fertilizer particles along the direction of the drying channel 2 to overcome the wind force, thereby further preventing the water-soluble fertilizer particles from being blown away.

[0054] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A water-soluble fertilizer production dryer, characterized in that: include: A feed conveyor belt (1) for conveying water-soluble fertilizer particles; A drying channel (2) arranged obliquely and cooperating with the feed conveyor belt (1); A drying conveyor belt (3) is arranged in the drying channel (2), and a plurality of isolation structures (4) are formed on the drying conveyor belt (3); A hot air blower (5) is installed on the drying channel (2) and is used to convey hot air in the opposite direction of the conveying direction of the drying conveyor belt (3).

2. A water-soluble fertilizer production dryer according to claim 1, characterized in that: A plurality of through holes (41) are formed on the isolation structure (4).

3. A water-soluble fertilizer production dryer according to claim 1, characterized in that: The drying channel (2) is rotatably connected to a bracket (6), and the bracket (6) comprises an angle adjustment component (7) for adjusting the inclination angle of the drying channel (2).

4. A water-soluble fertilizer production dryer according to claim 3, characterized in that: The angle adjustment assembly (7) comprises a guide rail (71), and the drying channel (2) cooperates with the guide rail (71).

5. A water-soluble fertilizer production dryer according to claim 4, characterized in that: A limit pin (21) is installed on the drying channel (2), and a plurality of limit holes (72) cooperating with the limit pin (21) are formed on the guide rail (71).

6. A water-soluble fertilizer production dryer according to claim 1, characterized in that: The feed conveyor belt (1) is provided with a spreading component (8) for spreading the water-soluble fertilizer particles.

7. A water-soluble fertilizer production dryer according to claim 6, characterized in that: The paving assembly (8) comprises a roller (82) driven by a roller motor (81), and a convex strip (83) is formed on the roller (82).

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