Bio-organic fertilizer drying machine

Abstract

The utility model belongs to the technical field of agricultural mechanical equipment, and particularly relates to a bio-organic fertilizer drying machine which comprises a drying bin, two stirring assemblies are symmetrically and rotationally connected to the interior of the drying bin, one end of each stirring assembly is provided with a gear, and the other end of each stirring assembly is provided with a motor. A motor used for driving the stirring assembly to rotate is arranged at one end of the drying bin, a bin cover is arranged at the top of the drying bin, an air inlet nozzle is arranged at the other end of the stirring assembly, and a heat preservation part is connected to the bottom of the drying bin. By arranging the double stirring assemblies and driving through a motor and a gear system, it can be ensured that the bio-organic fertilizer in the drying bin is uniformly stirred; the uniform stirring can effectively prevent the phenomenon that part of the fertilizer is too dry or not dry in the drying process, so that the quality consistency of the dried fertilizer is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural machinery and equipment, and specifically relates to a biological organic fertilizer dryer. Background Art

[0002] With the rapid development of organic agriculture, the demand for organic fertilizers continues to increase, and effective organic fertilizer processing and recycling technology has become particularly important. Traditional organic fertilizer drying equipment usually has problems such as low drying efficiency, high energy consumption and long drying time. These problems are mainly due to the single heating method of the equipment and the lack of an effective air circulation system during the drying process, resulting in insufficient heat utilization and prolonged drying time.

[0003] In the prior art, the drying of organic fertilizers usually relies on a large amount of heat energy supply and an exhaust system in the physical space to remove the steam generated during the drying process. However, this traditional drying method is not only energy-intensive, but also often leads to unstable drying quality due to uneven heating or poor air circulation. In addition, traditional organic fertilizer dryers are often designed without considering the physical stirring of the fertilizer during the drying process, which may cause the fertilizer to dry too quickly in some areas of the drying chamber while other areas are still wet, thereby affecting the quality and yield of the final product. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a biological organic fertilizer dryer, which can achieve and can more effectively solve the above problems, improve drying efficiency, reduce energy consumption, and ensure uniformity and product quality during the drying process.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A biological organic fertilizer dryer comprises a drying bin, wherein a stirring assembly is symmetrically rotatably connected inside the drying bin, the number of the stirring assemblies is set to two, and a gear is provided at one end of each stirring assembly, a motor for driving the stirring assembly to rotate is provided at one end of the drying bin, a bin cover is provided at the top of the drying bin, an air inlet nozzle is provided at the other end of the stirring assembly, and a heat preservation member is connected to the bottom of the drying bin.

[0007] Furthermore, the stirring assembly includes a stirring shaft, and stirring teeth are evenly spaced on the outer side of the stirring shaft along the length direction thereof;

[0008] The stirring shaft is configured as a cylindrical cavity structure with one end open;

[0009] The stirring teeth are shaped as a cavity with openings at both ends, and the stirring teeth and the stirring shaft are interconnected.

[0010] Furthermore, both ends of the drying bin are penetrated by shaft holes, and the stirring shaft is inserted into the shaft holes.

[0011] Furthermore, a connecting seat is symmetrically fixedly connected to one end of the drying bin, a flange ring is fixedly connected to the outer side of one end of the air inlet nozzle, and the flange ring and the connecting seat are connected to each other by screws.

[0012] Furthermore, a sealing edge is fixedly connected to the inner edge of the heat-insulating component, a liquid inlet hole is symmetrically penetrated through the bottom of one end of the sealing edge, and a liquid outlet hole is symmetrically penetrated through the upper part of the other end of the sealing edge.

[0013] Furthermore, a feeding port is provided through the top of the bin cover.

[0014] Furthermore, the bottom of the drying bin is symmetrically and fixedly connected with support legs.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] First, by configuring a double stirring component and driving it through a motor and gear system, the uniform stirring of the bio-organic fertilizer inside the drying chamber can be ensured. This uniform stirring can effectively prevent the phenomenon of over-drying or under-drying of some areas of the fertilizer during the drying process, thereby ensuring the consistency of the quality of the fertilizer after drying. Compared with the common local overheating or uneven drying problems in traditional dryers, this provides a more efficient and balanced solution.

[0017] Secondly, by introducing a cavity structure into the design of the stirring shaft and stirring teeth, combined with the setting of the air inlet nozzle, the dryer of the utility model can achieve efficient air circulation. Such a design allows the drying gas to circulate quickly inside the drying chamber, effectively accelerating the discharge of steam during the drying process, greatly shortening the drying time. At the same time, this air flow mechanism also helps to evenly distribute heat in the chamber, further improving energy utilization efficiency.

[0018] Furthermore, the special design of the equipment's insulation and the bottom of the drying chamber makes the entire drying process more energy-efficient. By introducing liquid inlet and outlet holes in the insulation, the heating liquid can be recycled, which not only improves heating efficiency but also reduces energy consumption. This design solves the problem of low thermal energy utilization in traditional drying technology, making the drying process more environmentally friendly and economical.

[0019] Finally, the structural design of the entire equipment takes into account stability and ease of operation. The feeding port designed through the bin cover facilitates the rapid and continuous addition of bio-organic fertilizer, optimizes the material loading process and reduces operating time. The design of the support legs ensures the stability of the equipment in different working environments, while facilitating adjustment and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the drying bin of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the bin cover of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the stirring assembly of the utility model;

[0024] Figure 5 It is a structural schematic diagram of the air inlet nozzle of the utility model;

[0025] Figure 6 It is a structural schematic diagram of the thermal insulation component of the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Drying chamber; 11. Axis hole; 12. Connecting seat; 13. Support leg;

[0028] 2. Bin cover; 21. Feeding port;

[0029] 3. Insulation component; 31. Sealing edge; 311. Liquid inlet hole; 312. Liquid outlet hole;

[0030] 4. stirring assembly; 41. stirring shaft; 42. stirring teeth;

[0031] 5. Motor;

[0032] 6. Gears;

[0033] 7. Air inlet nozzle; 71. Flange ring. DETAILED DESCRIPTION

[0034] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0035] See also Figure 1-6A biological organic fertilizer dryer comprises a drying bin 1, wherein a stirring assembly 4 is symmetrically rotatably connected inside the drying bin 1, the number of stirring assemblies 4 is set to two, and a gear 6 is set at one end of each stirring assembly 4, a motor 5 for driving the stirring assembly 4 to rotate is set at one end of the drying bin 1, a bin cover 2 is set at the top of the drying bin 1, an air inlet nozzle 7 is set at the other end of the stirring assembly 4, and a heat preservation member 3 is connected to the bottom of the drying bin 1; the motor 5 drives the stirring assembly 4 to rotate synchronously through the transmission gear 6, thereby realizing uniform stirring of the biological organic fertilizer inside the drying bin 1, so as to improve the drying efficiency; the heat preservation member 3 provides necessary heat preservation for the drying bin 1 during the heating process, so that the drying process is more energy-saving and efficient.

[0036] See also Figure 3-4 The stirring assembly 4 includes a stirring shaft 41, and stirring teeth 42 are evenly spaced along the length direction of the stirring shaft 41; the stirring shaft 41 is configured as a cylindrical cavity structure with one end open; the shape of the stirring teeth 42 is configured as a cavity shape with both ends open, and the stirring teeth 42 and the stirring shaft 41 are interconnected; this structure allows the dry gas introduced through the air inlet nozzle 7 to be transmitted through the inside of the stirring shaft 41 and evenly discharged from the opening of the stirring teeth 42, thereby ensuring the air flow in the drying chamber 1 and accelerating the discharge of steam.

[0037] See also Figure 2-4 Both ends of the drying chamber 1 are penetrated with shaft holes 11, and the stirring shaft 41 is inserted into the shaft holes 11; the precise matching of the shaft holes 11 ensures the stable operation of the stirring shaft 41, reduces vibration and noise during operation, and improves the operating life of the equipment.

[0038] See also Figure 2 , Figure 3 and Figure 5 One end of the drying chamber 1 is symmetrically fixedly connected to a connecting seat 12, and the outer side of one end of the air inlet nozzle 7 is fixedly connected to a flange ring 71, and the flange ring 71 and the connecting seat 12 are connected to each other by screws; this structural design enhances the sealing and stability of the entire air intake system, ensures that the dry gas will not leak during the drying process, and further improves the drying efficiency and safety.

[0039] See also Figure 6 A sealing edge 31 is fixedly connected to the inner edge of the thermal insulation component 3, and a liquid inlet hole 311 is symmetrically penetrated at the bottom of one end of the sealing edge 31, and a liquid outlet hole 312 is symmetrically penetrated at the upper part of the other end of the sealing edge 31; through the design of the liquid inlet hole 311 and the liquid outlet hole 312, the thermal insulation component 3 can effectively circulate the heating and cooling fluid, enhance the bottom heating effect, so that the bottom of the drying chamber 1 is evenly heated, and the overall drying efficiency is improved.

[0040] See also Figure 3A feeding port 21 is provided on the top of the bin cover 2; the feeding port 21 is designed to facilitate the rapid and continuous addition of bio-organic fertilizer to the drying bin 1, thereby optimizing the material loading process and reducing the operation time.

[0041] See also Figure 2 The bottom of the drying bin 1 is symmetrically fixedly connected with support legs 13; the support legs 13 not only provide stable support to ensure the stability of the equipment during operation, but also can adjust the height according to the conditions of the installation ground to adapt to different working environments.

[0042] The working principle of the utility model is:

[0043] When drying organic fertilizer, firstly, the fertilizer to be dried is added into the drying chamber 1 from the feeding port 21;

[0044] Pipes are connected to the liquid inlet 311 and the liquid outlet 312, so that liquid at a specific temperature enters the space between the heat preservation member 3 and the bottom of the drying chamber 1 through the liquid inlet 311 and flows out through the liquid outlet 312. During the liquid flow, the bottom of the drying chamber 1 is heated, thereby improving the drying efficiency.

[0045] An air pump is connected to the air inlet nozzle 7, so that the dry gas is transported into the stirring shaft 41 through the air inlet nozzle 7 and discharged through the air outlet end of the stirring teeth 42 away from the stirring shaft 41, so that the air in the drying chamber 1 can flow quickly, and the steam generated during the drying process can be quickly discharged, thereby accelerating the drying time of the fertilizer;

[0046] The motor 5 drives the stirring assembly 4 to rotate, and the gear 6 allows the two stirring assemblies 4 to rotate synchronously. The rotation of the stirring assembly 4 stirs the fertilizer in the drying bin 1, thereby accelerating the drying time of the fertilizer.

[0047] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A biological organic fertilizer dryer, comprising a drying chamber (1), characterized in that: The interior of the drying bin (1) is symmetrically rotatably connected with a stirring assembly (4), the number of the stirring assemblies (4) is set to two, and one end of each stirring assembly (4) is provided with a gear (6), one end of the drying bin (1) is provided with a motor (5) for driving the stirring assembly (4) to rotate, the top of the drying bin (1) is provided with a bin cover (2), the other end of the stirring assembly (4) is provided with an air inlet nozzle (7), and the bottom of the drying bin (1) is connected with a heat preservation component (3).

2. A biological organic fertilizer dryer according to claim 1, characterized in that: The stirring assembly (4) comprises a stirring shaft (41), and stirring teeth (42) are distributed at equal intervals on the outer side of the stirring shaft (41) along its length direction; The stirring shaft (41) is configured as a cylindrical cavity structure with one end open; The stirring teeth (42) are shaped as a cavity with openings at both ends, and the stirring teeth (42) and the stirring shaft (41) are interconnected.

3. A biological organic fertilizer dryer according to claim 2, characterized in that: Both ends of the drying bin (1) are provided with shaft holes (11), and the stirring shaft (41) is inserted into the shaft hole (11).

4. A biological organic fertilizer dryer according to claim 1, characterized in that: One end of the drying chamber (1) is symmetrically fixedly connected to a connecting seat (12), and one end of the air inlet nozzle (7) is fixedly connected to the outer side of a flange ring (71), and the flange ring (71) and the connecting seat (12) are connected to each other via screws.

5. A biological organic fertilizer dryer according to claim 1, characterized in that: A sealing edge (31) is fixedly connected to the inner edge of the heat-insulating component (3), and a liquid inlet hole (311) is symmetrically penetrated through the bottom of one end of the sealing edge (31), and a liquid outlet hole (312) is symmetrically penetrated through the upper part of the other end of the sealing edge (31).

6. A biological organic fertilizer dryer according to claim 1, characterized in that: A feeding port (21) is formed through the top of the bin cover (2).

7. A biological organic fertilizer dryer according to claim 1, characterized in that: Support legs (13) are symmetrically and fixedly connected to the bottom of the drying bin (1).

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