Conveying equipment with cooling function for organic fertilizer production

Abstract

The utility model relates to the field of organic chemical fertilizers, in particular to organic chemical fertilizer production conveying equipment with a cooling function, which comprises a box body and a cooling device arranged above the box body, through the conical shell, a chemical fertilizer pile can be dispersed by utilizing conical guidance, then the side part and the side lower part of the dispersed chemical fertilizer pile can be integrally blown and cooled by matching with the cooling holes, and cold air is blown to the upper surface of the chemical fertilizer through the cooling shell by utilizing the cooling device, so that multiple cooling effects are achieved, and the chemical fertilizer is comprehensively cooled; the leveling plate is arranged above the conical shell, so that the fertilizer can be leveled to the same thickness, the wind receiving uniformity of the fertilizer is improved, the fertilizer higher than the leveling plate can be stacked upwards along the arc-shaped part of the guide plate and then returns back to fall off, and airflow can be blown to the cooling tank in cooperation with the dispersion holes in the upper part of the conical shell; the cooling tank guides the air flow to the surface of the falling fertilizer, so that the effect of cooling again can be achieved, and the cooling efficiency of the fertilizer can be improved.

Description

Technical Field

[0001] This utility model relates to the field of organic fertilizers, and in particular to a conveying device for organic fertilizer production with a cooling function. Background Technology

[0002] Organic-inorganic compound fertilizers refer to compound fertilizers containing both organic matter and inorganic nutrients. The organic matter mainly consists of processed organic fertilizers and substances containing organic matter, and some also include microbial agents and growth stimulants, which are called organic active fertilizers or biological slow-release fertilizers. The inorganic nutrient portion is mainly composed of chemical fertilizers.

[0003] A search revealed the Chinese patent "A Fertilizer Granulation Cooling and Conveying Device" (authorization announcement number CN212558210U). This utility model relates to the field of fertilizer processing technology, and more particularly to a fertilizer granulation cooling and conveying device, comprising a conveyor box, a feeding hopper, a conveyor belt, ventilation pipes, an air cooler, and a discharge plate. The conveyor box has a conveyor belt inside its inner cavity. An insertion hole is provided at the top of the conveyor box, and a feeding hopper is bolted to it. Three air inlets are provided at the top of the conveyor box near the feeding hopper, and a first ventilation pipe and a second ventilation pipe are bolted to them respectively. One end of the first ventilation pipe is bolted to the air cooler. A discharge hole is provided at the end of the conveyor box near the conveyor belt, and a discharge plate is bolted to the discharge hole. External air drawn in by the air cooler is cooled by the air cooler and then flows through the first and second ventilation pipes to the conveyor box. The cold air is dispersed within the conveyor box, effectively cooling the material on the conveyor belt and ensuring the cooling effect.

[0004] Although the aforementioned fertilizer transport device can cool the fertilizer by blowing air through a cooler, the fertilizer is transported in a pile on the conveyor belt, and the cooler can only cool the upper part of the fertilizer pile. Therefore, the lower part of the fertilizer still contains heat, which can easily affect the quality of subsequent processing of the fertilizer.

[0005] Therefore, a conveying device with cooling function for organic fertilizer production is proposed to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a conveying device for organic fertilizer production with a cooling function to solve the above-mentioned problems, thereby improving the problem that the fertilizer conveying device cannot fully cool the fertilizer.

[0007] This utility model achieves the above-mentioned objective through the following technical solution: a conveying device for organic fertilizer production with cooling function, comprising: a box body and a cooling device disposed above it, wherein the pipe of the cooling device passes through the box body and is connected to a cooling shell, a conveyor belt is disposed at the bottom of the box body, and a feed pipe is connected to the feed end of the box body.

[0008] A distributed cooling assembly is disposed within the housing and located on the surface of the conveyor belt;

[0009] The dispersion cooling assembly includes a connecting frame fixedly connected to the top of the housing. Conical shells and conical blocks are respectively provided on both sides below the connecting frame. The air inlet end of the conical shell is connected to a hose. The upper end of the hose is connected to one of the cooling shells. Cooling holes are provided on the front and rear sides of the lower surface of the conical shell. Dispersion holes are provided on the top of the conical shell.

[0010] Preferably, a guide plate is fixedly connected to the bottom of the connecting frame on one side above the conical shell, and a flat plate is fixedly connected below the guide plate. The guide plate can guide fertilizer that is higher than the flat plate and deflect it to fall. Combined with the airflow guided by the cooling tank, the fertilizer can be initially cooled. The flat plate can level the fertilizer pile, making the thickness of the fertilizer pile uniform and improving the uniformity of airflow.

[0011] Preferably, the flat plate is inclined, and a cooling groove is provided below the flat plate. Through the cooling groove, the airflow blown out of the dispersion hole can be guided to the fertilizer surface that is folded back from the guide plate, so as to achieve the effect of initial cooling of the fertilizer.

[0012] Preferably, the guide plate and the flat plate are integrally connected, and the end of the guide plate near the flat plate is arc-shaped.

[0013] Preferably, the lower surfaces of both the conical shell and the conical block are planar, and the lower planar portions of both the conical shell and the conical block are in contact with the conveyor belt. As described above, the fertilizer pile can be completely dispersed to both sides, allowing the heat in the fertilizer pile to be released.

[0014] Preferably, there are three conical shells and four conical blocks, which are arranged in an alternating manner. This arrangement allows the fertilizer pile to be completely dispersed, improving the cooling effect.

[0015] Preferably, the cooling holes and the dispersion holes are oriented obliquely to the rear and obliquely to the top, respectively.

[0016] The beneficial effects of this utility model are:

[0017] 1. By setting a cooling and dispersing component on the surface of the conveyor belt, the conical shell can first disperse the fertilizer pile during fertilizer transportation using the conical guide. This can prevent the fertilizer from sticking together and causing incomplete cutting when the fertilizer pile is cut and guided. Then, with the help of cooling holes, the sides and lower sides of the dispersed fertilizer pile can be cooled by blowing air. The cooling device then blows cold air to the upper surface of the fertilizer through the cooling shell, achieving a multi-stage cooling effect and cooling the fertilizer comprehensively.

[0018] 2. By setting a flat plate above the conical shell, the fertilizer can be leveled to the same thickness as the fertilizer pile moves towards the conical shell, improving the uniformity of airflow to the fertilizer. Fertilizer that is higher than the height of the flat plate can accumulate upwards along the arc of the guide plate and then fall back into the fertilizer pile. When the fertilizer falls from the guide plate, the airflow is blown into the cooling tank by the dispersion holes above the conical shell. The cooling tank then guides the airflow to the surface of the falling fertilizer, achieving a second cooling effect, thereby improving the cooling efficiency of the fertilizer. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the box body of this utility model;

[0021] Figure 3 This is a schematic diagram of the connecting frame and the conical block of this utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the guide plate, the flat plate, the conical shell, and the cooling holes of this utility model;

[0023] Figure 5 This is a schematic diagram of the dispersion hole structure of this utility model.

[0024] In the diagram: 1. Box body; 2. Cooling device; 3. Feed pipe; 4. Conveyor belt; 5. Dispersion cooling assembly; 501. Connecting frame; 502. Conical block; 503. Hose; 504. Guide plate; 505. Conical shell; 506. Cooling hole; 507. Flat plate; 508. Dispersion hole; 6. Cooling shell. Detailed Implementation

[0025] 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.

[0026] In practical implementation: such as Figure 1-5 As shown, a conveying device for organic fertilizer production with cooling function includes: a box body 1 and a cooling device 2 disposed above it, wherein the pipe of the cooling device 2 passes through the box body 1 and is connected to a cooling shell 6, a conveyor belt 4 is disposed at the bottom of the box body 1, and a feed pipe 3 is connected to the feed end of the box body 1; and a dispersion cooling component 5, which is disposed in the box body 1 and located on the surface of the conveyor belt 4.

[0027] like Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the dispersion cooling assembly 5 includes a connecting frame 501 fixedly connected to the top of the housing 1. Conical shells 505 and conical blocks 502 are respectively arranged on both sides below the connecting frame 501. A flexible hose 503 is connected to the air inlet end of the conical shell 505, and the upper end of the flexible hose 503 is connected to one of the cooling shells 6. Cooling holes 506 are provided on the lower front and rear sides of the surface of the conical shell 505, and dispersion holes 508 are provided on the top of the conical shell 505. The lower surfaces of both the conical shells 505 and the conical blocks 502 are planar, and their lower planar portions are in contact with the conveyor belt 4. There are three conical shells 505 and four conical blocks 502, arranged in an alternating pattern. The cooling holes 506 and dispersion holes 508 face obliquely rearward and obliquely upward, respectively.

[0028] When the workers need to cool the fertilizer, the fertilizer first moves along the conveyor belt 4 to the conical shell 505. When the fertilizer comes into contact with the conical shell 505, the conical shell 505 can use the conical guide to turn the fertilizer pile over, so that the heat in the middle of the fertilizer pile can be released. When the fertilizer is divided into multiple channels and passes through the conical shell 505, the cooling holes 506 on the side of the conical shell 505 will blow airflow to the side of the fertilizer pile, i.e., the lower side, which can cool the middle of the fertilizer pile. After the fertilizer passes through the conical shell 505, it enters the middle of the conveyor belt 4. At this time, the three cooling shells 6 of the cooling device 2 will blow air to cool the upper surface and side of the fertilizer, achieving a multi-stage cooling effect.

[0029] like Figure 4 As shown, a guide plate 504 is fixedly connected to the bottom of the connecting frame 501 on one side above the conical shell 505, and a flat plate 507 is fixedly connected below the guide plate 504; the flat plate 507 is inclined, and a cooling groove is formed below the flat plate 507; the guide plate 504 and the flat plate 507 are integrally connected, and the end of the guide plate 504 near the flat plate 507 is arc-shaped;

[0030] First, the fertilizer pile will come into contact with the flat plate 507. The flat plate 507 can guide the fertilizer above its height to the guide plate 504. The remaining fertilizer will be leveled below the flat plate 507 and continue to approach the conical shell 505. By leveling the fertilizer, the fertilizer thickness can be made uniform, improving the uniformity of airflow. The fertilizer above the height of the flat plate 507 can accumulate upward along the arc of the guide plate 504 and then fall down, finally returning to the fertilizer pile. When the fertilizer falls from the guide plate 504, the dispersion hole 508 above the conical shell 505 blows the airflow into the cooling tank. The cooling tank then guides the airflow to the surface of the falling fertilizer, so that the fertilizer can achieve initial cooling.

[0031] In use, when workers need to cool the fertilizer, the fertilizer is first poured into the box 1. The fertilizer then falls onto the conveyor belt 4, which transports it. As the fertilizer pile approaches the conical shell 505, it first contacts the flat plate 507. The flat plate 507 guides fertilizer exceeding its height onto the guide plate 504. The remaining fertilizer is leveled below the flat plate 507 and continues to approach the conical shell 505. Leveling the fertilizer ensures a uniform thickness and improves airflow uniformity. Fertilizer exceeding the height of the flat plate 507 accumulates upwards along the arc of the guide plate 504 before falling back into the fertilizer pile. As the fertilizer falls from the guide plate 504, the dispersion holes 508 above the conical shell 505 blow airflow into the cooling tank. The cooling tank then directs the airflow to the surface of the falling fertilizer, allowing the fertilizer to achieve initial cooling. When the fertilizer comes into contact with the conical shell 505, the conical shell 505 can use its conical guide to turn the fertilizer pile apart, allowing the heat in the middle of the fertilizer pile to be released. At the same time, the dispersion hole 508 on the top of the conical shell 505 can blow out the airflow and form an air wall barrier, which can prevent the fertilizer from being incompletely cut due to sticking. When the fertilizer is divided into multiple channels and passes through the conical shell 505, the cooling hole 506 on the side of the conical shell 505 will blow the airflow to the side of the fertilizer pile, i.e., the lower side, which can cool the middle of the fertilizer pile, achieving a secondary cooling effect. After the fertilizer passes through the conical shell 505, it enters the middle of the conveyor belt 4. At this time, the three cooling shells 6 of the cooling device 2 will blow air to cool the upper surface and sides of the fertilizer, achieving a multiple cooling effect.

[0032] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider 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 conveying device for organic fertilizer production with cooling function, characterized in that, include: The box (1) and the cooling device (2) installed above it, the pipe of the cooling device (2) passes through the box (1) and is connected to the cooling shell (6), the bottom of the box (1) is provided with a conveyor belt (4), and the feed end of the box (1) is connected to the feed pipe (3). Dispersion cooling assembly (5), which is disposed in the box (1) and located on the surface of the conveyor belt (4); The dispersion cooling assembly (5) includes a connecting frame (501) fixedly connected to the top of the box (1). A conical shell (505) and a conical block (502) are respectively provided on both sides below the connecting frame (501). The air inlet end of the conical shell (505) is connected to a hose (503). The upper end of the hose (503) is connected to one of the cooling shells (6). Cooling holes (506) are provided on the front and rear sides of the lower surface of the conical shell (505). A dispersion hole (508) is provided on the top of the conical shell (505).

2. The conveying equipment for organic fertilizer production with cooling function according to claim 1, characterized in that: A guide plate (504) is fixedly connected to the bottom of the connecting frame (501) on the side above the conical shell (505), and a flat plate (507) is fixedly connected below the guide plate (504).

3. The conveying equipment for organic fertilizer production with cooling function according to claim 2, characterized in that: The flat plate (507) is inclined, and a cooling groove is provided below the flat plate (507).

4. The conveying equipment for organic fertilizer production with cooling function according to claim 2, characterized in that: The guide plate (504) is integrally connected with the plate (507), and the end of the guide plate (504) near the plate (507) is arc-shaped.

5. The conveying equipment for organic fertilizer production with cooling function according to claim 1, characterized in that: The lower surfaces of the conical shell (505) and the conical block (502) are both planar, and the lower planar portions of the conical shell (505) and the conical block (502) are in contact with the conveyor belt (4).

6. The conveying equipment for organic fertilizer production with cooling function according to claim 1, characterized in that: There are three conical shells (505) and four conical blocks (502), and the conical shells (505) and conical blocks (502) are arranged alternately.

7. The conveying equipment for organic fertilizer production with cooling function according to claim 1, characterized in that: The cooling hole (506) and the dispersion hole (508) are oriented obliquely to the rear and obliquely to the top, respectively.

Images