Feed cooling device

Abstract

The utility model relates to a feed cooling device which comprises a supporting rod, a cooling tank, a feeding pipe and a discharging pipe, a stirring assembly used for stirring feed is installed on the cooling tank, the stirring assembly comprises a motor, a vertical rod and a stirring plate, and a cooling assembly used for cooling the feed is installed on the cooling tank. The cooling assembly comprises a liquid storage tank, a cooling pipe, a circulating pump and a refrigerator, the cooling pipe penetrates through the shell and surrounds the stirring plate, and the lower end of the cooling pipe is fixed and communicated with a water outlet of the circulating pump. Cooling liquid in the liquid storage tank is pumped into the cooling pipe through the circulating pump and circulates, the cooling liquid in the cooling pipe is cooled through the refrigerator, so that the feed is cooled through the cooling pipe, then the stirring plate is driven by the motor to stir the feed, the feed in the cooling tank is made to make uniform contact with the cooling pipe, and the cooling effect is improved. And the cooling efficiency and the cooling effect of the feed are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feed processing, in particular to a feed cooling device. Background Art

[0002] Feed processing is the process of processing various raw materials through physical, chemical and bioengineering technologies to produce animal feed products with certain nutritional value, good palatability and easy digestion and absorption. The purpose of feed processing is to meet the nutritional needs of animals, improve the utilization rate of feed, reduce feed costs and improve breeding efficiency. During the production and processing of feed, the pellet feed coming out of the pellet mill is hot and humid. In this case, the feed strength is low, easy to break and prone to mildew during storage. Therefore, it must go through a cooling process to increase the hardness of the feed pellets, improve the quality of the finished feed, and facilitate the transportation and storage of feed pellets.

[0003] A Chinese utility model patent with publication number CN214469617U discloses a feed cooling device, including a cooling chamber, a rotator is arranged in the middle of the top surface of the cooling chamber, a drop hopper is arranged on one side of the rotator, a rotating motor is arranged on the other side of the rotator, a cooling storage chamber is arranged on the bottom surface of the cooling chamber, an exhaust pipe opening is opened on the side wall of one side of the cooling chamber, an exhaust fan is arranged on the side wall of the cooling chamber above the exhaust pipe opening, an exhaust pipe is arranged between the exhaust pipe opening and the exhaust fan, an air supply pipe opening is opened on the side wall of the other side of the cooling chamber, an air supply pipe is arranged inside the air supply pipe opening, a rotating rod is arranged inside the cooling chamber, stirring fans are arranged on both sides of the side wall of the rotating rod, a stirring rod is arranged at the bottom end of the rotating rod, a pull-out plate is arranged between the bottom surface of the cooling chamber and the cooling storage chamber, and a support frame is arranged at the bottom end of the side wall of the cooling chamber.

[0004] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: the above-mentioned device is difficult to cool the feed quickly and evenly by air cooling, and the cooling efficiency is low and the cooling effect is poor. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a feed cooling device.

[0006] The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a feed cooling device, comprising a support rod, a cooling tank fixed to the upper end of the support rod, a feed pipe fixed to and connected with the upper surface of the cooling tank, and a discharge pipe fixed to and connected with the lower surface of the cooling tank, wherein a stirring assembly for stirring the feed is installed on the cooling tank, the stirring assembly comprises a motor fixed to the upper surface of the cooling tank, the output shaft of the motor passes through the upper surface of the cooling tank and is rotatably connected, the stirring assembly also comprises a vertical rod fixed to the end of the output shaft of the motor and a plurality of stirring plates fixed to the side wall of the vertical rod, the cooling tank is provided with a cooling assembly for cooling the feed, the cooling assembly comprises a liquid storage tank fixed to the side wall of the cooling tank, a cooling pipe fixed to and connected with the upper surface of the liquid storage tank, a circulating pump fixed to and connected with the lower surface of the liquid storage tank, and a refrigerator arranged on the cooling pipe, the cooling pipe passes through the shell and is arranged around the stirring plate, and the lower end of the cooling pipe is fixed to and connected with the water outlet of the circulating pump.

[0007] By adopting the above technical solution, when the feed needs to be cooled, the staff puts the feed into the cooling tank through the feed pipe, pumps the coolant in the liquid storage tank into the cooling pipe through the circulating pump and circulates it, the refrigerator cools the coolant in the cooling pipe, so that the cooling pipe cools the feed, and then the motor drives the stirring plate to stir the feed, so that the feed in the cooling tank is in uniform contact with the cooling pipe, thereby improving the cooling efficiency and cooling effect of the feed.

[0008] Furthermore, a heat dissipation pipe connected to the cooling tank is fixed on the upper surface of the cooling tank, and a heat dissipation fan is fixed on the inner wall of the heat dissipation pipe.

[0009] By adopting the above technical solution, the heat generated by the cooling and evaporation of the feed is discharged through the heat dissipation pipe, and the heat dissipation fan increases the speed at which the heat is discharged from the heat dissipation pipe, thereby further improving the efficiency of the feed cooling.

[0010] Furthermore, a filter screen is provided on the inner wall of the heat dissipation pipe near the top of the heat dissipation pipe.

[0011] By adopting the above technical solution, the setting of the filter net provides filtering protection for the heat dissipation pipe, reducing the probability of external dust and debris entering the cooling tank through the heat dissipation pipe and contaminating the feed.

[0012] Furthermore, a vibrating screen is provided on the inner wall of the cooling tank, and the vibrating screen is sleeved on the vertical rod and rotatably connected.

[0013] By adopting the above technical solution, the feed is spread out after being vibrated by the vibrating screen, and the feed falls evenly into the cooling box, thereby further improving the cooling effect of the feed.

[0014] Furthermore, the vibrating screen is arranged to be inclined downward toward a side away from the vertical rod.

[0015] Furthermore, a scraper is fixed to the side wall of the vertical rod, and the lower surface of the scraper abuts against the upper surface of the vibrating screen.

[0016] By adopting the above technical solution, the scraper stirs the feed on the vibrating screen, reducing the probability of feed accumulation on one side of the vibrating screen, thereby reducing the probability of the mesh on the vibrating screen being blocked.

[0017] Furthermore, a protective shell for covering the cooling assembly is fixed to the side wall of the cooling tank, and a plurality of heat dissipation holes are opened on the upper surface of the protective shell.

[0018] By adopting the above technical solution, the protective shell protects the cooling component and reduces the probability of damage to the cooling component under external force. The heat dissipation holes provide a heat dissipation effect for the refrigerator, which is beneficial to the heat exchange between the refrigerator and the external air.

[0019] In summary, the utility model has the following beneficial effects:

[0020] 1. In the present application, when the feed needs to be cooled, the staff puts the feed into the cooling tank through the feed pipe, pumps the coolant in the liquid storage tank into the cooling pipe through the circulation pump and circulates it, the refrigerator cools the coolant in the cooling pipe, so that the cooling pipe cools the feed, and then the motor drives the stirring plate to stir the feed, so that the feed in the cooling tank is evenly in contact with the cooling pipe, thereby improving the cooling efficiency and cooling effect of the feed;

[0021] 2. In this application, the heat generated by the evaporation of feed cooling is discharged through the heat dissipation pipe, and the heat dissipation fan increases the speed at which the heat is discharged from the heat dissipation pipe, further improving the efficiency of feed cooling;

[0022] 3. In the present application, the feed is spread out after being vibrated by the vibrating screen, so that the feed falls evenly into the cooling box, further improving the cooling effect of the feed. 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 It is a schematic cross-sectional structure diagram of an embodiment of the utility model.

[0025] In the figure: 1. support rod; 2. cooling tank; 3. feed pipe; 4. discharge pipe; 5. stirring assembly; 51. motor; 52. vertical rod; 53. stirring plate; 6. cooling assembly; 61. liquid storage tank; 62. cooling pipe; 63. circulation pump; 64. refrigerator; 7. heat dissipation pipe; 8. cooling fan; 9. filter; 10. vibrating screen; 11. scraper; 12. protective shell; 121. heat dissipation hole. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0027] like Figure 1 and Figure 2 As shown, an embodiment of the present application discloses a feed cooling device, including a support rod 1, a cooling tank 2, a feed pipe 3, a discharge pipe 4, a stirring assembly 5 and a cooling assembly 6.

[0028] The support rod 1 is a vertically arranged round rod-shaped structure, and a plurality of support rods 1 are provided. The cooling tank 2 is a round can-shaped structure, and the cooling tank 2 is fixed to the upper ends of the plurality of support rods 1. The feed pipe 3 is a vertically arranged round tube-shaped structure, and the feed pipe 3 is fixed to and communicated with the upper surface of the cooling tank 2. The discharge pipe 4 is fixed to and communicated with the lower surface of the cooling tank 2, and a valve is provided on the discharge pipe 4.

[0029] The stirring assembly 5 is installed on the cooling tank 2 and is used to stir the feed. The stirring assembly 5 includes a motor 51, a vertical rod 52 and a stirring plate 53. The motor 51 is fixed to the upper surface of the cooling tank 2, and the output shaft of the motor 51 passes through the upper surface of the cooling tank 2 and is rotatably connected. The vertical rod 52 is a vertically arranged round rod-shaped structure, and the vertical rod 52 is fixed to the end of the output shaft of the motor 51, and the axis of the vertical rod 52 coincides with the axis of the output shaft of the motor 51. The stirring plate 53 is a rectangular plate-shaped structure, and the stirring plate 53 is fixed to the side wall of the vertical rod 52, and a plurality of stirring plates 53 are provided.

[0030] The cooling assembly 6 is installed on the cooling tank 2 and is used to cool the feed. The cooling assembly 6 is installed on a liquid storage tank 61, a cooling pipe 62, a circulating pump 63 and a refrigerator 64. The liquid storage tank 61 is a rectangular box structure, and the liquid storage tank 61 is fixed on the side wall of the cooling tank 2. The cooling pipe 62 is fixed and connected to the upper surface of the liquid storage tank 61, and the cooling pipe 62 passes through the shell and is arranged around the stirring plate 53. The circulating pump 63 is fixed and connected to the lower surface of the liquid storage tank 61, and the water outlet of the circulating pump 63 is fixed and connected to the lower end of the cooling pipe 62. The refrigerator 64 is a refrigerator 64 commonly used in the prior art and suitable for this embodiment, and the refrigerator 64 is arranged on the cooling pipe 62.

[0031] When the feed needs to be cooled, the staff puts the feed into the cooling tank 2 through the feed pipe 3, pumps the coolant in the liquid storage tank 61 into the cooling pipe 62 through the circulation pump 63 and circulates it, the refrigerator 64 cools the coolant in the cooling pipe 62, so that the cooling pipe 62 cools the feed, and then the motor 51 drives the stirring plate 53 to stir the feed, so that the feed in the cooling tank 2 is in uniform contact with the cooling pipe 62, thereby improving the cooling efficiency and cooling effect of the feed.

[0032] In order to further improve the efficiency of feed cooling, a heat dissipation pipe 7 connected to the cooling tank 2 is fixed on the upper surface of the cooling tank 2, and a heat dissipation fan 8 is fixed on the inner wall of the heat dissipation pipe 7. The heat evaporated by feed cooling is discharged through the heat dissipation pipe 7. The heat dissipation fan 8 increases the speed at which heat is discharged from the heat dissipation pipe 7, thereby further improving the efficiency of feed cooling.

[0033] In order to reduce the probability of external dust and debris entering the heat pipe 7, a filter screen 9 is provided on the inner wall of the heat pipe 7 near the top of the heat pipe 7. The setting of the filter screen 9 provides filtering protection for the heat pipe 7, thereby reducing the probability of external dust and debris entering the cooling tank 2 through the heat pipe 7 and contaminating the feed.

[0034] In order to further improve the cooling effect of the feed, a vibrating screen 10 is provided on the inner wall of the cooling tank 2. The vibrating screen 10 is sleeved on the vertical rod 52 and rotatably connected. The feed is spread out by the vibration of the vibrating screen 10, and the feed falls evenly into the cooling box, thereby further improving the cooling effect of the feed.

[0035] In order to reduce the probability of the mesh holes on the vibrating screen 10 being blocked, the vibrating screen 10 is tilted downward toward the side away from the vertical rod 52. A scraper 11 is fixed to the side wall of the vertical rod 52. The lower surface of the scraper 11 abuts against the upper surface of the vibrating screen 10. The scraper 11 stirs the feed on the vibrating screen 10, reducing the probability of the feed accumulating on one side of the vibrating screen 10, thereby reducing the probability of the mesh holes on the vibrating screen 10 being blocked.

[0036] In order to protect the cooling component 6, a protective shell 12 for covering the cooling component 6 is fixed to the side wall of the cooling tank 2. A plurality of heat dissipation holes 121 are provided on the upper surface of the protective shell 12. The protective shell 12 protects the cooling component 6 and reduces the probability of damage to the cooling component 6 under the action of external force. The heat dissipation holes 121 provide a heat dissipation effect for the refrigerator 64, which is beneficial to the heat exchange between the refrigerator 64 and the external air.

[0037] The use principle of a feed cooling device in this embodiment is as follows: when the feed needs to be cooled, the staff puts the feed into the cooling tank 2 through the feed pipe 3, pumps the coolant in the liquid storage tank 61 into the cooling pipe 62 through the circulation pump 63 and circulates it, the refrigerator 64 cools the coolant in the cooling pipe 62, so that the cooling pipe 62 cools the feed, and then the motor 51 drives the stirring plate 53 to stir the feed, so that the feed in the cooling tank 2 is in uniform contact with the cooling pipe 62, thereby improving the cooling efficiency and cooling effect of the feed.

[0038] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A feed cooling device, comprising a support rod (1), a cooling tank (2) fixed to the upper end of the support rod (1), a feed pipe (3) fixed to and connected with the upper surface of the cooling tank (2), and a discharge pipe (4) fixed to and connected with the lower surface of the cooling tank (2), wherein: The cooling tank (2) is provided with a stirring assembly (5) for stirring the feed, the stirring assembly (5) comprising a motor (51) fixed to the upper surface of the cooling tank (2), the output shaft of the motor (51) passing through the upper surface of the cooling tank (2) and being rotatably connected, the stirring assembly (5) further comprising a vertical rod (52) fixed to the end of the output shaft of the motor (51) and a plurality of stirring plates (53) fixed to the side wall of the vertical rod (52), the cooling tank (2) being provided with a stirring assembly (5) for stirring the feed A cooling assembly (6), the cooling assembly (6) comprising a liquid storage tank (61) fixed to the side wall of the cooling tank (2), a cooling pipe (62) fixed to and connected to the upper surface of the liquid storage tank (61), a circulating pump (63) fixed to and connected to the lower surface of the liquid storage tank (61), and a refrigerator (64) arranged on the cooling pipe (62), the cooling pipe (62) passing through the shell and being arranged around the stirring plate (53), and the lower end of the cooling pipe (62) being fixed to and connected to the water outlet of the circulating pump (63).

2. A feed cooling device according to claim 1, characterized in that: A heat dissipation pipe (7) connected to the cooling tank (2) is fixed on the upper surface of the cooling tank (2), and a heat dissipation fan (8) is fixed on the inner wall of the heat dissipation pipe (7).

3. A feed cooling device according to claim 2, characterized in that: A filter screen (9) is provided on the inner wall of the heat dissipation pipe (7) at a position close to the top of the heat dissipation pipe (7).

4. A feed cooling device according to claim 1, characterized in that: The inner wall of the cooling tank (2) is provided with a vibrating screen (10), and the vibrating screen (10) is sleeved on the vertical rod (52) and rotatably connected.

5. A feed cooling device according to claim 4, characterized in that: The vibrating screen (10) is arranged to be inclined downward toward a side away from the vertical rod (52).

6. A feed cooling device according to claim 5, characterized in that: A scraper (11) is fixed to the side wall of the vertical rod (52), and the lower surface of the scraper (11) abuts against the upper surface of the vibrating screen (10).

7. A feed cooling device according to claim 1, characterized in that: A protective shell (12) for covering a cooling assembly (6) is fixed to the side wall of the cooling tank (2), and a plurality of heat dissipation holes (121) are provided on the upper surface of the protective shell (12).

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