A material cooling apparatus

Abstract

The utility model discloses a kind of material cooling equipment, including cooling cylinder, heat exchange mechanism, liquid supply mechanism and air diffuser mechanism, the inside of cooling cylinder is equipped with cavity, the top and bottom of cooling cylinder are respectively with the feed end and discharge end that communicate in cavity;Heat exchange mechanism is installed in cavity, heat exchange mechanism has multiple heat exchange channels that communicate in feed end and discharge end, and heat exchange cavity is formed between heat exchange mechanism and cooling cylinder;Liquid supply mechanism is communicated with heat exchange cavity, and can transport cooling liquid into heat exchange cavity;Air diffuser mechanism includes air diffuser and gas delivery part, air diffuser is installed in cavity, air diffuser has multiple respectively and is arranged in each heat exchange channel Exhaust part, gas delivery part is communicated with air diffuser, and can transport cold air flow to air diffuser.Solve the problem that the cooling effect of cooling equipment to material in prior art is not good.

Description

Technical Field

[0001] This utility model relates to the field of cooling equipment technology, specifically to a material cooling device. Background Technology

[0002] In modern agricultural production, growers often use organic compound fertilizers to provide crops with the nutrients they need for growth. After the organic compound fertilizer is made, it has a high temperature. In order to facilitate the filling and storage of the fertilizer, cooling equipment is needed to cool the organic compound fertilizer.

[0003] In existing technology, after fertilizer granules are produced, they need to be transported by belt conveyor equipment. At the same time, multiple air coolers are installed at intervals along the conveying path of the belt conveyor equipment to cool the fertilizer by blowing cold air. When the fertilizer is transported on the belt conveyor equipment, only the surface fertilizer granules can come into contact with the cold air, while the inner fertilizer granules cannot come into contact with the cold air. This can easily lead to poor cooling effect of the fertilizer granules, which is not conducive to the filling and storage of fertilizer. Utility Model Content

[0004] The purpose of this invention is to overcome the above-mentioned technical deficiencies and provide a material cooling device to solve the problem of poor cooling effect of existing cooling devices on materials.

[0005] To achieve the above-mentioned technical objectives, the present invention adopts the following technical solution: This utility model provides a material cooling device, including A cooling cylinder, wherein the cooling cylinder has a cavity inside, and the top and bottom of the cooling cylinder have an inlet end and an outlet end communicating with the cavity, respectively; A heat exchange mechanism is installed inside the cavity. The heat exchange mechanism has multiple heat exchange channels that connect the feed end and the discharge end. The heat exchange mechanism and the cooling cylinder enclose a heat exchange cavity. A liquid supply mechanism, which communicates with the heat exchange cavity and is capable of supplying coolant into the heat exchange cavity; and, A gas dissipation mechanism includes a gas dissipation component and a gas delivery component. The gas dissipation component is installed in a cavity and has multiple exhaust sections that pass through each of the heat exchange channels. The gas delivery component is connected to the gas dissipation component and can deliver cold air to the gas dissipation component.

[0006] In one embodiment, the heat exchange mechanism includes two partitions and a plurality of conduits. The two partitions are fixedly disposed at intervals within the cooling cylinder, and the plurality of conduits are connected between the partitions. The heat exchange channel is formed within the conduits, and through holes are provided on both partitions corresponding to the heat exchange channel on the cooling cylinder.

[0007] In one embodiment, a plurality of heat dissipation fins are provided at intervals along the length of the plurality of conduits.

[0008] In one embodiment, the exhaust pipe extends into the heat exchange channel to a depth of not less than 2 / 3 of the depth of the heat exchange channel, and the exhaust pipe is provided with air outlet holes spaced apart along its length.

[0009] In one embodiment, the liquid supply mechanism includes a water storage tank and a liquid extraction component. The water storage tank contains coolant, and the water storage tank is connected to the inlet end of the heat exchange chamber via the liquid extraction component. The water storage tank is also connected to the outlet end of the heat exchange chamber via a liquid guide pipe.

[0010] In one embodiment, the liquid supply mechanism further includes a stirring element connected to a water storage tank, the stirring element being used to stir the coolant in the water storage tank.

[0011] In one embodiment, the gas dissipation component includes a gas guide shroud and a plurality of exhaust pipes. The gas guide shroud is installed inside the cooling cylinder. One end of the plurality of exhaust pipes is connected to the gas guide shroud, and the other end is inserted into each of the heat exchange channels. The gas guide shroud is in communication with the gas conveying component.

[0012] In one embodiment, the air diffuser further includes a plurality of air diffuser pipes arranged circumferentially along the air guide shroud and extending toward the bottom of the cooling cylinder.

[0013] In one embodiment, an output mechanism is further included, which includes a conveying cylinder, an auger, and a geared motor. The conveying cylinder is fixedly connected to the cooling cylinder, and the top of the conveying cylinder extends into the cavity. The bottom of the conveying cylinder has multiple feed ports communicating with the cavity. The top of the conveying cylinder has a discharge pipe extending out of the cooling cylinder. The geared motor is fixedly mounted at the bottom of the conveying cylinder and connected to one end of the auger.

[0014] In one embodiment, the conveying cylinder is fixedly connected to the air guide hood, and the conveying cylinder passes through the air guide hood.

[0015] Compared with the prior art, the material cooling device provided by this utility model has an internal cavity in the cooling cylinder. The top and bottom of the cooling cylinder have a feed end and a discharge end connected to the cavity, respectively. A heat exchange mechanism is installed in the cavity and has multiple heat exchange channels connected to the feed end and the discharge end. The heat exchange mechanism and the cooling cylinder enclose a heat exchange cavity. A liquid supply mechanism is connected to the heat exchange cavity and can supply coolant into the heat exchange cavity. An air diffuser is installed in the cavity and has multiple exhaust sections that pass through each heat exchange channel. An air conveying component is connected to the air diffuser and can supply cold air to the air diffuser. When the material accumulates in the cavity and fills the heat exchange channels, it can exchange heat with the material in the heat exchange cavity. At the same time, the material can also come into contact with the cold air output from the exhaust section, which can shorten the cooling time of the material in the cavity and improve the cooling effect of the material. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a material cooling device provided by this utility model; Figure 2 This is a schematic diagram of the heat exchange mechanism provided by this utility model; Figure 3 This is a schematic diagram of the internal structure of the cooling cylinder provided by this utility model; Figure 4 yes Figure 3 Enlarged view of region A in the middle; Figure 5 This is a schematic diagram of the structure of the air dissipation component provided by this utility model. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0018] To address the problem of ineffective cooling in existing cooling equipment, this invention provides a material cooling device capable of simultaneously water and air cooling, thereby shortening the cooling time and improving the cooling effect.

[0019] This utility model is only used as an example of cooling fertilizer with a cooling device. Of course, the cooling device can also be used to cool other granular materials, which will not be elaborated here.

[0020] Please see Figures 1-5 , Figures 1-5According to one embodiment of the present invention, a material cooling device includes a cooling cylinder 1, a heat exchange mechanism 2, and a liquid supply mechanism 3. The cooling cylinder 1 has an internal cavity, and the top and bottom of the cooling cylinder 1 have an inlet end 11 and an outlet end 12 communicating with the cavity, respectively. The heat exchange mechanism 2 is installed in the cavity and has multiple heat exchange channels 2a communicating with the inlet end 11 and the outlet end 12. The heat exchange mechanism 2 and the cooling cylinder 1 enclose a heat exchange cavity. The liquid supply mechanism 3 communicates with the heat exchange cavity and can supply coolant into the heat exchange cavity. The gas dissipation mechanism 4 includes a gas dissipation component 41 and a gas conveying component 42. The gas dissipation component 41 is installed in the cavity and has multiple exhaust parts respectively passing through each of the heat exchange channels 2a. The gas conveying component 42 communicates with the gas dissipation component 41 and can supply cold air to the gas dissipation component 41.

[0021] In actual use, the produced fertilizer is transported into the cavity through the feed end 11, and the fertilizer can fill each heat exchange channel 2a. Coolant is supplied into the heat exchange cavity through the liquid supply mechanism 3, and the coolant can exchange heat with the fertilizer particles in the heat exchange channel 2a. At the same time, the air supply component 42 is turned on, and the air supply component 42 supplies cold air to the air dissipation component 41. The cold air is delivered to each heat exchange channel 2a through each exhaust part to air cool the fertilizer particles and improve the cooling effect of the fertilizer.

[0022] It should be noted that the heat exchange mechanism 2 is not limited to a specific structure. In one embodiment, the heat exchange mechanism 2 includes two partitions 21 and a plurality of conduits 22. The two partitions 21 are fixedly disposed at intervals in the cooling cylinder 1, and the plurality of conduits 22 are connected between the partitions 21. The heat exchange channel 2a is formed in the conduits 22, and through holes are provided on both partitions 21 corresponding to the heat exchange channel 2a on the cooling cylinder 1.

[0023] Understandably, when fertilizer granules are conveyed from the feed end 11 into the cavity, the fertilizer can fall into the heat exchange channel 2a through the through holes on the partition plate 21.

[0024] In addition, the top of the cooling cylinder 1 is equipped with a first dark box door that can be opened and closed. After the first dark box door is opened, the operator can use tools to push the fertilizer on the stacking partition 21 to move it, ensuring that the fertilizer can fill each heat exchange channel 2a.

[0025] Based on the above scheme, multiple heat dissipation fins are provided at intervals along the length of the multiple conduits 22, which can increase the contact area between the conduits 22 and the coolant and improve the heat dissipation effect.

[0026] In one embodiment, the liquid supply mechanism 3 includes a water storage tank 31 and a liquid extraction component 32. The water storage tank 31 contains coolant. The water storage tank 31 is connected to the liquid inlet of the heat exchange chamber via the liquid extraction component 32, and the water storage tank 31 is also connected to the liquid outlet of the heat exchange chamber via a liquid guide pipe.

[0027] Understandably, the pumping unit 32 can pump the coolant in the water tank 31 to the heat exchange chamber, and the coolant in the heat exchange chamber can flow back to the water tank 31 for circulation.

[0028] Based on the above scheme, the liquid supply mechanism 3 also includes a stirring element 33, which is connected to the water storage tank 31 and is used to stir the coolant in the water storage tank 31.

[0029] It should be noted that the stirring component 33 is not limited to a specific structure, as long as it can stir the coolant in the water tank 31 and accelerate the heat dissipation of the coolant; in addition, the top of the water tank 31 is also provided with a heat dissipation opening.

[0030] It should be noted that the air dissipation component 41 is not limited to a specific structure, as long as it can deliver the cold airflow to each heat exchange channel 2a, and no further details will be provided here.

[0031] In one embodiment, the air distribution component 41 includes an air guide shroud 411 and a plurality of exhaust pipes 412. The air guide shroud 411 is installed inside the cooling cylinder 1. One end of the plurality of exhaust pipes 412 is connected to the air guide shroud 411, and the other end is inserted into each of the heat exchange channels 2a. The air guide shroud 411 is connected to the air supply component 42.

[0032] Furthermore, the exhaust pipe 412 extends into the heat exchange channel 2a to a depth of not less than 2 / 3 of the depth of the heat exchange channel 2a, and the exhaust pipe 412 is provided with air outlet holes spaced apart along its length.

[0033] In addition, the middle part of the cooling cylinder 1 is equipped with a second hidden door that can be opened and closed. After the second hidden door is opened, the operator can use tools to clean the fertilizer particles accumulated on the top of the air guide hood 411.

[0034] Based on the above scheme, in order to further cool the material at the bottom of the cooling cylinder 1, one embodiment further includes an output mechanism 5. The output mechanism 5 includes a conveying cylinder 51, an auger 52, and a reduction motor 53. The conveying cylinder 51 is fixedly connected to the cooling cylinder 1, and the top of the conveying cylinder 51 extends into the cavity. The bottom of the conveying cylinder 51 is provided with multiple feed ports 51a communicating with the cavity. The top of the conveying cylinder 51 is provided with a discharge pipe that extends out of the cooling cylinder 1. The reduction motor 53 is fixedly installed at the bottom of the conveying cylinder 51 and connected to one end of the auger 52. Furthermore, the conveying cylinder 51 is fixedly connected to the air guide shroud 411, and the conveying cylinder 51 passes through the air guide shroud 411.

[0035] Understandably, the conveying cylinder 51 can come into contact with the cold airflow conveyed to the air guide hood 411, which enables the fertilizer particles to exchange heat inside the conveying cylinder 51 and improves the heat exchange effect.

[0036] Based on the above scheme, in order to ensure that the fertilizer particles at the bottom of the cooling cylinder 1 are cooled, the air diffuser 41 also includes a plurality of air diffuser pipes 413. The plurality of air diffuser pipes 413 are arranged around the circumference of the air guide shroud 411 and extend toward the bottom of the cooling cylinder 1. The air diffuser pipes 413 can guide the cold airflow in the air guide shroud 411 to the bottom of the cooling cylinder 1.

[0037] The specific embodiments of this utility model described above do not constitute a limitation on the scope of protection of this utility model. Any other corresponding changes and modifications made based on the technical concept of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. A material cooling device, characterized in that, include A cooling cylinder has an internal cavity, and the top and bottom of the cooling cylinder have an inlet end and an outlet end that are connected to the cavity, respectively. A heat exchange mechanism is installed inside a cavity. The heat exchange mechanism has multiple heat exchange channels that connect the feed end and the discharge end. The heat exchange mechanism and the cooling cylinder enclose a heat exchange cavity. A liquid supply mechanism, which is connected to the heat exchange cavity and is capable of supplying coolant into the heat exchange cavity; as well as, A gas dissipation mechanism includes a gas dissipation component and a gas delivery component. The gas dissipation component is installed in a cavity and has multiple exhaust sections that pass through each of the heat exchange channels. The gas delivery component is connected to the gas dissipation component and can deliver cold air to the gas dissipation component.

2. The material cooling equipment according to claim 1, characterized in that, The heat exchange mechanism includes two partitions and multiple conduits. The two partitions are fixedly disposed at intervals within the cooling cylinder, and the multiple conduits are connected between the partitions. The heat exchange channel is formed within the conduits, and through holes are provided on both partitions corresponding to the heat exchange channel on the cooling cylinder.

3. The material cooling equipment according to claim 2, characterized in that, Multiple heat dissipation fins are provided at intervals along the length of the conduits.

4. The material cooling device according to claim 1, characterized in that, The gas dissipation component includes a gas guide shroud and multiple exhaust pipes. The gas guide shroud is installed inside the cooling cylinder. One end of each of the multiple exhaust pipes is connected to the gas guide shroud, and the other end is inserted into each of the heat exchange channels. The gas guide shroud is connected to the gas conveying component.

5. The material cooling device according to claim 4, characterized in that, The exhaust pipe extends into the heat exchange channel to a depth of not less than 2 / 3 of the depth of the heat exchange channel, and the exhaust pipe is provided with air outlet holes spaced apart along its length.

6. The material cooling device according to claim 5, characterized in that, The liquid supply mechanism includes a water storage tank and a liquid extraction device. The water storage tank contains coolant. The water storage tank is connected to the liquid inlet of the heat exchange chamber via the liquid extraction device, and the water storage tank is also connected to the liquid outlet of the heat exchange chamber via a liquid guide pipe.

7. A material cooling device according to claim 6, characterized in that, The liquid supply mechanism also includes a stirring element, which is connected to a water storage tank and is used to stir the coolant in the water storage tank.

8. A material cooling device according to claim 7, characterized in that, The air diffuser also includes a plurality of air diffuser pipes, which are arranged circumferentially along the air guide shroud and extend toward the bottom of the cooling cylinder.

9. A material cooling device according to claim 8, characterized in that, It also includes an output mechanism, which includes a conveying cylinder, an auger, and a geared motor. The conveying cylinder is fixedly connected to the cooling cylinder, and the top of the conveying cylinder extends into the cavity. The bottom of the conveying cylinder has multiple feed ports communicating with the cavity. The top of the conveying cylinder has a discharge pipe that extends out of the cooling cylinder. The geared motor is fixedly mounted at the bottom of the conveying cylinder and connected to one end of the auger.

10. A material cooling device according to claim 9, characterized in that, The conveying cylinder is fixedly connected to the air guide hood, and the conveying cylinder passes through the air guide hood.

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