Steel plate silo with air cooling structure

Abstract

The utility model relates to a steel silo with an air cooling structure, which comprises an outer silo and an inner silo, a plurality of air deflectors are fixedly arranged between the outer silo and the inner silo, each air deflector is provided with a first vent hole, a support column is symmetrically provided with stop blocks used for supporting a rotary drum, wing plates are symmetrically and fixedly arranged on two sides of the rotary drum, a first gear is fixedly arranged on the rotary drum, and a second gear is fixedly arranged on the first gear. A motor assembly used for driving the first gear to rotate is arranged on one side of the first gear, the motor assembly drives the first gear to rotate, the first gear drives the rotary drum to rotate synchronously, and the rotary drum drives the wing plates to rotate synchronously, so that a cavity between the outer bin and the inner bin is in a negative pressure state, and air enters the cavity from the air inlet pipe. And the air flows through the first vent hole and the second vent hole to accelerate the air flow in the bin and prevent the product quality from being influenced by over-high temperature in the center of the inner bin.

Description

Technical Field

[0001] The utility model relates to the technical field of steel silos, in particular to a steel silo with an air-cooling structure. Background Art

[0002] Steel silos can store granular, grain, oil, food, brewing, coal, building materials, etc. The application and development of steel silo technology in the grain industry in my country started late. In the 1980s, the construction of steel silos in my country achieved unprecedented development. It introduced and absorbed the full set of technology and special equipment production lines of American prefabricated steel silos. According to foreign advanced technology, design software, and production standards, it has been innovated and developed on the basis of digestion and absorption. It began to mass produce, manufacture, and install prefabricated steel silos, making the strength, performance, and safety of steel silos reliable. It also exported steel silos as a product in large quantities. It represents the international level of steel silo production, production, and installation in my country today, and is the leader in steel silo production and installation. When steel silos are in use, in order to avoid high internal temperatures, they need to be cooled down. However, the current steel silos are in urgent need of improvement because they cannot evenly cool the silo body. Utility Model Content

[0003] The utility model aims to provide a steel silo with an air cooling structure, which is used to solve the problem that the existing steel silo cannot evenly cool the silo body.

[0004] In order to solve the above problems, the present invention provides a steel plate warehouse with air-cooling structure, including an outer warehouse and an inner warehouse, a plurality of air guide plates are fixedly arranged between the outer warehouse and the inner warehouse, the air guide plates are each provided with a first ventilation hole, a plurality of second ventilation holes are provided on the side wall of the inner warehouse, an air inlet pipe is symmetrically arranged at the bottom of the outer warehouse, a support column is fixedly arranged at the bottom of the inner warehouse, a support plate fixedly connected to the support column is arranged below the outer warehouse, a rotating drum is coaxially sleeved on the support column, blocks for supporting the rotating drum are symmetrically arranged on the support column, wing plates are symmetrically fixedly arranged on both sides of the rotating drum, a first gear is fixedly arranged on the rotating drum, and a motor assembly for driving the first gear to rotate is arranged on one side of the first gear.

[0005] The utility model provides a steel silo with air cooling structure, which also has the following technical features:

[0006] Furthermore, a cover plate is provided on the top of the outer bin, and a feed pipe is provided at the top center of the cover plate.

[0007] Furthermore, the motor assembly includes a stepper motor and a second gear fixedly connected to an output end of the stepper motor.

[0008] Furthermore, the rotation speed of the stepper motor is 120r / min.

[0009] Furthermore, the wheel diameter of the second gear is larger than the wheel diameter of the first gear.

[0010] Furthermore, the wing plate is made of stainless steel.

[0011] Furthermore, the top wall of the rotating drum fits with the bottom wall of the inner bin, and the bottom wall of the rotating drum fits with the top wall of the stopper.

[0012] Furthermore, a hanging plate is symmetrically fixed on the top of the cover plate, and the bottom wall of the cover plate is in contact with the top wall of the inner bin.

[0013] The utility model has the following beneficial effects: the first gear is driven to rotate by the motor assembly, the first gear drives the rotating drum to rotate synchronously, and the rotating drum drives the wing plate to rotate synchronously, so that the cavity between the outer warehouse and the inner warehouse is in a negative pressure state, and air enters the cavity from the air inlet pipe and flows through the first ventilation hole and the second ventilation hole, thereby accelerating the air flow in the warehouse and preventing the center temperature of the inner warehouse from being too high and affecting the product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the steel silo with air-cooling structure;

[0015] Figure 2 for Figure 1 A schematic diagram of the enlarged local structure at point A in the middle. DETAILED DESCRIPTION

[0016] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0017] like Figure 1 to Figure 2In one embodiment of the steel plate warehouse with air-cooling structure of the utility model shown in the figure, it includes an outer warehouse 1 and an inner warehouse 2, a plurality of air guide plates 3 are fixedly arranged between the outer warehouse 1 and the inner warehouse 2, the air guide plates 3 are all provided with first ventilation holes 31, a plurality of second ventilation holes 21 are provided on the side wall of the inner warehouse 2, a cavity 101 is formed between the outer warehouse 1 and the inner warehouse 2, an air inlet pipe 102 is symmetrically arranged at the bottom of the outer warehouse 1, a support column 22 is fixedly arranged at the bottom of the inner warehouse 2, a support plate 4 fixedly connected to the support column 22 is arranged below the outer warehouse 1, a rotating drum 5 is coaxially sleeved on the supporting column 22, and a stopper 6 for supporting the rotating drum 5 is symmetrically arranged on the supporting column 22 Wing plates 7 are symmetrically fixed on both sides of the rotating drum 5, a first gear 51 is fixed on the rotating drum 5, and a motor assembly 8 for driving the first gear 51 to rotate is provided on one side of the first gear 51. Specifically, the first gear 51 is driven to rotate by the motor assembly 8, and the first gear 51 drives the rotating drum 5 to rotate synchronously, and the rotating drum 5 drives the wing plates 7 to rotate synchronously, so that the cavity 101 between the outer warehouse 1 and the inner warehouse 2 is in a negative pressure state, and air enters the cavity 101 from the air inlet pipe 102 and flows through the first ventilation hole 31 and the second ventilation hole 21, thereby accelerating the air flow in the warehouse and preventing the center temperature of the inner warehouse 2 from being too high and affecting the product quality.

[0018] In one embodiment of the present application, a cover plate 9 is provided on the top of the outer bin 1 , and a feed pipe 91 is provided at the top center of the cover plate 9 .

[0019] In one embodiment of the present application, the motor assembly 8 includes a stepper motor 81 and a second gear 82 fixedly connected to an output end of the stepper motor 81 .

[0020] In one embodiment of the present application, the rotation speed of the stepper motor 81 is 120 r / min.

[0021] In one embodiment of the present application, the wheel diameter of the second gear 82 is greater than the wheel diameter of the first gear 51 .

[0022] In one embodiment of the present application, the wing plate 7 is made of stainless steel.

[0023] In one embodiment of the present application, the top wall of the rotating drum 5 fits with the bottom wall of the inner bin 2 , and the bottom wall of the rotating drum 5 fits with the top wall of the stopper 6 .

[0024] In one embodiment of the present application, a hanging plate 92 is symmetrically fixed on the top of the cover plate 9 , and the bottom wall of the cover plate 9 is in contact with the top wall of the inner bin 2 .

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for their core technical features. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A steel silo with air cooling structure, characterized by: It includes an outer warehouse and an inner warehouse, a plurality of wind guide plates are fixedly arranged between the outer warehouse and the inner warehouse, the wind guide plates are each provided with a first ventilation hole, a plurality of second ventilation holes are provided on the side wall of the inner warehouse, an air inlet pipe is symmetrically arranged at the bottom of the outer warehouse, a support column is fixedly arranged at the bottom of the inner warehouse, a support plate fixedly connected to the support column is arranged below the outer warehouse, a rotating drum is coaxially sleeved on the support column, blocks for supporting the rotating drum are symmetrically arranged on the support column, wing plates are symmetrically fixedly arranged on both sides of the rotating drum, a first gear is fixedly arranged on the rotating drum, and a motor assembly for driving the first gear to rotate is arranged on one side of the first gear.

2. The steel silo with air-cooling structure according to claim 1 is characterized in that: A cover plate is provided on the top of the outer bin, and a feed pipe is provided at the top center of the cover plate.

3. The steel silo with air-cooling structure according to claim 1 is characterized in that: The motor assembly includes a stepper motor and a second gear fixedly connected to an output end of the stepper motor.

4. The steel silo with air-cooling structure according to claim 3 is characterized in that: The rotation speed of the stepper motor is 120r / min.

5. The steel silo with air-cooling structure according to claim 3 is characterized in that: The wheel diameter of the second gear is larger than the wheel diameter of the first gear.

6. The steel silo with air-cooling structure according to claim 1, characterized in that: The wing plate is made of stainless steel.

7. The steel silo with air-cooling structure according to claim 1, characterized in that: The top wall of the rotating drum is in contact with the bottom wall of the inner bin, and the bottom wall of the rotating drum is in contact with the top wall of the stopper.

8. The steel silo with air-cooling structure according to claim 2, characterized in that: A hanging plate is symmetrically fixed on the top of the cover plate, and the bottom wall of the cover plate is in contact with the top wall of the inner bin.

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