Drying device for organic fertilizer production

Abstract

The utility model discloses a drying device for organic fertilizer production, which belongs to the technical field of organic fertilizer production and comprises a conveying frame, a drying box is fixedly connected to the upper surface of the conveying frame, a feeding hopper is fixedly connected to the left side face of the drying box, and an air heater is fixedly mounted on the left side face of the drying box. The output end of the hot-air blower communicates with the left side face of the drying box, a feeding port is formed in the left side face of the drying box and communicates with the feeding hopper, a first drying net frame and a second drying net frame are fixedly connected to the inner wall of the drying box, hot air is introduced into the drying box through the hot-air blower, and the drying box is heated through the hot-air blower. Organic fertilizer is dried on the first drying net rack and the second drying net rack in a sliding mode and finally falls on the conveying steel belt, the conveying steel belt is used for moving and conveying, the organic fertilizer cannot be accumulated, the drying cover is arranged on the conveying frame, the organic fertilizer is dried again through the heat radiation plate in the drying cover, and then the drying effect of the organic fertilizer is improved.

Description

Technical Field

[0001] The utility model relates to the field of organic fertilizer production, in particular to a drying device for organic fertilizer production. Background Technique

[0002] Organic fertilizer is a fertilizer containing carbon compounds as fertilizers, which has advantages such as less environmental impact and long-lasting fertilizer effect compared with chemical fertilizers.

[0003] When producing organic fertilizer, drying treatment is required. At present, when drying organic fertilizer, most drying equipment uses a dryer for centralized drying treatment, which will cause a large amount of moisture to be generated during the drying process of wet organic fertilizer, resulting in poor drying effect of organic fertilizer. Therefore, technical personnel in this field provide a drying device for organic fertilizer production to solve the problems raised in the above background technique. Content of the Utility Model

[0004] The purpose of the utility model is to provide a drying device for organic fertilizer production to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A drying device for organic fertilizer production includes a conveying frame, the upper surface of the conveying frame is fixedly connected with a drying box, the left side surface of the drying box is fixedly connected with a feed hopper, the left side surface of the drying box is fixedly installed with a hot air blower, the output end of the hot air blower is communicated with the left side surface of the drying box, the left side surface of the drying box is provided with a feed inlet, and the feed inlet is communicated with the feed hopper. The inner wall of the drying box is fixedly connected with a first drying wire rack and a second drying wire rack. The inside of the conveying frame is provided with a conveying steel belt, the upper surface of the conveying frame is fixedly installed with a drying cover, the inner top wall of the drying cover is fixedly connected with aluminum foil, and a heat radiation plate is fixedly installed inside the drying cover.

[0007] As a further scheme of the utility model: A crushing shaft is arranged inside the drying box, the outer surface of the crushing shaft is fixedly connected with crushing blades, the top end of the drying box is fixedly inlaid with a first bearing, and the top end of the drying box is fixedly installed with a first motor. The output end of the first motor is connected with the top end of the crushing shaft.

[0008] As a further scheme of the utility model: The upper surface of the drying cover is fixedly connected with two handles, a through opening is arranged on the right side surface of the drying box, the right side surface of the drying cover is fixedly connected with a protective plate, and the protective plate is connected with the drying cover through a support rod.

[0009] As a further solution of the present utility model: Two groups of second bearings are fixedly embedded in the inner wall of the conveying frame. The inner rings of the two groups of second bearings are both fixedly installed with driving rollers. Both of the two driving rollers are in transmission connection with the conveying steel belt. One side surface of the conveying frame is fixedly installed with a second motor, and the output end of the second motor is connected to one end of one of the driving rollers.

[0010] As a further solution of the present utility model: A machine cover is fixedly installed on the upper surface of the drying box. Heat dissipation windows are opened on both the left and right side surfaces of the machine cover, and the first motor is located inside the machine cover.

[0011] As a further solution of the present utility model: The bottom surface of the conveying frame is fixedly connected with two groups of support legs, and a connecting rod is fixedly connected between each group of support legs.

[0012] As a further solution of the present utility model: A control switch is fixedly installed on the front surface of the drying box. The control switch is electrically connected to the hot air blower, the first motor, the second motor, and the heat radiation plate through wires respectively.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] For the drying device for organic fertilizer production, the organic fertilizer is fed into the drying box through the feed hopper and the feed inlet. A crushing shaft is arranged at the feed inlet, and the first motor drives the crushing blades on the crushing shaft to crush the organic fertilizer. The organic fertilizer falls on the first drying wire mesh rack. Hot air is introduced into the drying box through the hot air blower. The organic fertilizer slides and dries on the first drying wire mesh rack and the second drying wire mesh rack. The organic fertilizer dried in the drying box finally falls on the conveying steel belt and is transported by the conveying steel belt, which will not cause the organic fertilizer to accumulate. Moreover, a drying cover is arranged on the conveying frame, and the heat radiation plate inside the drying cover is used to dry the organic fertilizer again, thereby improving the drying effect of the organic fertilizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a drying device for organic fertilizer production;

[0016] Figure 2 It is a front sectional view of the drying box in a drying device for organic fertilizer production;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the conveying frame in a drying device for organic fertilizer production;

[0018] Figure 4 It is a bottom three-dimensional structural schematic diagram of the drying cover in a drying device for organic fertilizer production.

[0019] In the figure: 1, conveying rack; 2, connecting rod; 3, support rod; 4, protection plate; 5, drying hood; 6, handle; 7, drying box; 8, heat dissipation window; 9, machine hood; 10, feed hopper; 11, control switch; 12, hot air blower; 13, support leg; 14, first motor; 15, first bearing; 16, crushing shaft; 17, crushing blade; 18, feed inlet; 19, first drying wire rack; 20, second drying wire rack; 21, through hole; 22, second motor; 23, conveying steel belt; 24, driving roller; 25, second bearing; 26, heat radiation plate; 27, aluminum foil. Detailed implementation manners

[0020] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more.

[0021] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "install", "connect", "connection" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

[0022] Please refer to Figures 1 to 4, in the embodiment of the present utility model, a drying device for organic fertilizer production includes a conveying frame 1. A drying box 7 is fixedly connected to the upper surface of the conveying frame 1. A feed hopper 10 is fixedly connected to the left side surface of the drying box 7. A hot air blower 12 is fixedly installed on the left side surface of the drying box 7. The output end of the hot air blower 12 is communicated with the left side surface of the drying box 7. An inlet 18 is opened on the left side surface of the drying box 7. The inlet 18 is communicated with the feed hopper 10. A first drying grid 19 and a second drying grid 20 are fixedly connected to the inner wall of the drying box 7. A conveying steel belt 23 is arranged inside the conveying frame 1. A drying cover 5 is fixedly installed on the upper surface of the conveying frame 1. An aluminum foil 27 is fixedly connected to the inner top wall of the drying cover 5. The aluminum foil 27 can play a role in heat insulation, reducing heat loss and facilitating the drying of organic fertilizer by the heat radiation plate 26. A heat radiation plate 26 is fixedly installed inside the drying cover 5. The organic fertilizer slides on the first drying grid 19 and the second drying grid 20. The hot air blower 12 is used to dry the organic fertilizer. Then the organic fertilizer finally falls on the conveying steel belt 23. As the conveying steel belt 23 rotates, the organic fertilizer is conveyed. At the same time, the heat radiation plate 26 on the drying cover 5 dries the organic fertilizer again, thereby improving the drying effect of the organic fertilizer.

[0023] A crushing shaft 16 is arranged inside the drying box 7. Crushing blades 17 are fixedly connected to the outer surface of the crushing shaft 16. A first bearing 15 is fixedly embedded in the top end of the drying box 7. A first motor 14 is fixedly installed on the top end of the drying box 7. The output end of the first motor 14 is connected to the top end of the crushing shaft 16. The crushing blades 17 on the crushing shaft 16 driven by the first motor 14 crush the organic fertilizer, so that the agglomerated organic fertilizer is dispersed and falls, which is convenient for drying. Two handles 6 are fixedly connected to the upper surface of the drying cover 5. An opening 21 is opened on the right side surface of the drying box 7. A protection plate 4 is fixedly connected to the right side surface of the drying cover 5. The protection plate 4 is connected to the drying cover 5 through a support rod 3. The drying cover 5 can be conveniently disassembled through the handles 6 for assistance. The protection plate 4 can protect the right side of the drying cover 5.

[0024] Two groups of second bearings 25 are fixedly embedded in the inner wall of the conveying frame 1. The inner rings of the two groups of second bearings 25 are both fixedly installed with transmission rollers 24. Both of the two transmission rollers 24 are in transmission connection with the conveying steel belt 23. A second motor 22 is fixedly installed on one side surface of the conveying frame 1. The output end of the second motor 22 is connected to one end of one of the transmission rollers 24. By means of the cooperation of the second motor 22 and the transmission rollers 24, the conveying steel belt 23 can convey and dry the organic fertilizer. An engine hood 9 is fixedly installed on the upper surface of the drying box 7. Heat dissipation windows 8 are opened on both the left and right side surfaces of the engine hood 9. The first motor 14 is located inside the engine hood 9. The engine hood 9 can protect the first motor 14, and the heat dissipation windows 8 are convenient for heat dissipation. Two groups of support legs 13 are fixedly connected to the bottom surface of the conveying frame 1. Connecting rods 2 are fixedly connected between each group of support legs 13. The support legs 13 and the connecting rods 2 cooperate to support the drying device. A control switch 11 is fixedly installed on the front surface of the drying box 7. The control switch 11 is electrically connected to the hot air blower 12, the first motor 14, the second motor 22 and the heat radiation plate 26 through wires. The control switch 11 is convenient for controlling the drying device.

[0025] The working principle of the present utility model is as follows: When in use, first place the drying device at the use position through the support legs 13 and the connecting rods 2, connect the power supply of the drying device, pour the organic fertilizer into the drying box 7 through the feed hopper 10 and the feed inlet 18. When entering the drying box 7, drive the crushing shaft 16 to rotate through the first motor 14, so that the crushing shaft 16 drives the crushing blades 17 to crush the organic fertilizer. The crushed organic fertilizer slides on the first drying wire mesh frame 19 and the second drying wire mesh frame 20. Use the hot air blower 12 to dry the organic fertilizer, and then the organic fertilizer finally falls on the conveying steel belt 23. As the conveying steel belt 23 rotates, the organic fertilizer is conveyed. At the same time, the heat radiation plate 26 on the drying hood 5 dries the organic fertilizer again, thereby improving the drying effect of the organic fertilizer.

[0026] The above-mentioned is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent replacements or changes, and all should be covered within the protection scope of the present utility model. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0027] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only one independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A drying device for organic fertilizer production, comprising a conveying frame (1), characterized in that: The upper surface of the conveying frame (1) is fixedly connected to a drying box (7), the left side of the drying box (7) is fixedly connected to a feed hopper (10), the left side of the drying box (7) is fixedly installed with a hot air blower (12), the output end of the hot air blower (12) is connected to the left side of the drying box (7), the left side of the drying box (7) is provided with a feed port (18), the feed port (18) is connected to the feed hopper (10), the inner wall of the drying box (7) is fixedly connected to a first drying grid frame (19) and a second drying grid frame (20), the interior of the conveying frame (1) is provided with a conveying steel belt (23), the upper surface of the conveying frame (1) is fixedly installed with a drying cover (5), the inner top wall of the drying cover (5) is fixedly connected to an aluminum foil (27), and the interior of the drying cover (5) is fixedly installed with a heat radiation plate (26).

2. A drying device for organic fertilizer production according to claim 1, characterized in that, A crushing shaft (16) is provided inside the drying box (7), a crushing blade (17) is fixedly connected to the outer surface of the crushing shaft (16), a first bearing (15) is fixedly embedded at the top of the drying box (7), a first motor (14) is fixedly installed at the top of the drying box (7), and an output end of the first motor (14) is connected to the top of the crushing shaft (16).

3. A drying device for organic fertilizer production according to claim 1, characterized in that, Two handles (6) are fixedly connected to the upper surface of the drying cover (5), a through opening (21) is provided on the right side of the drying box (7), a protective plate (4) is fixedly connected to the right side of the drying cover (5), and the protective plate (4) is connected to the drying cover (5) via a support rod (3).

4. A drying device for organic fertilizer production according to claim 1, characterized in that, Two groups of second bearings (25) are fixedly embedded on the inner wall of the conveying frame (1), and transmission rollers (24) are fixedly installed on the inner rings of the two groups of second bearings (25). The two transmission rollers (24) are both transmission-connected to the conveying steel belt (23). A second motor (22) is fixedly installed on one side of the conveying frame (1), and the output end of the second motor (22) is connected to one end of one of the transmission rollers (24).

5. A drying device for organic fertilizer production according to claim 2, characterized in that, A hood (9) is fixedly mounted on the upper surface of the drying box (7), and heat dissipation windows (8) are provided on both left and right side surfaces of the hood (9). The first motor (14) is located inside the hood (9).

6. A drying device for organic fertilizer production according to claim 1, characterized in that, Two groups of support legs (13) are fixedly connected to the bottom surface of the conveying frame (1), and a connecting rod (2) is fixedly connected between each group of support legs (13).

7. A drying device for organic fertilizer production according to claim 1, characterized in that: A control switch (11) is fixedly mounted on the front of the drying box (7); the control switch (11) is electrically connected to the hot air blower (12), the first motor (14), the second motor (22) and the heat radiation plate (26) respectively through wires.

Images