Powder flow cooler with high heat exchange efficiency

Abstract

This utility model belongs to the field of powder flow cooling technology and discloses a powder flow cooler with high heat exchange efficiency. It includes a powder flow cooler and a cooling mechanism for cooling the powder flow. The cooling mechanism includes a circulating water tank disposed on one side of the powder flow cooler and a coolant storage tank disposed inside the circulating water tank. The coolant storage tank is composed of multiple cooling cylinders connected in series, and the multiple cooling cylinders are connected sequentially in a vertical direction. This utility model uses coolant instead of water as the coolant, thus solving the problem that water as a coolant easily leads to pipe blockage. Simultaneously, it sets up a coolant storage tank composed of multiple cooling cylinders connected in series, and sets up a circulating water tank to dissipate heat and cool the coolant in the coolant storage tank. This not only ensures the cooling effect of the coolant but also increases the contact area between the coolant storage tank and tap water, further improving the efficiency of cooling the coolant.

Description

Technical Field

[0001] This utility model belongs to the field of powder fluid cooling technology, specifically relating to a powder fluid cooler with high heat exchange efficiency. Background Technology

[0002] Powder flow cooling systems typically refer to a combination of engineered equipment used to reduce the temperature of powder materials. These systems are widely used in industrial production, especially in situations where it is necessary to control the temperature of materials to protect product quality or prevent equipment from overheating.

[0003] A water-circulating powder cooling system is an industrial cooling system that uses circulating water as a cooling medium to reduce the temperature of powder materials. The powder materials flow in the cooler and exchange heat with the circulating water through the heat exchange surface. The powder releases heat, the water temperature rises, and the heated water is pumped to a cooling tower or cooling device to release heat and cool down before being circulated back to the cooler.

[0004] However, existing water-circulating powder flow cooling equipment uses water as a coolant, and water contains various impurities that can cause corrosion in the pipes, resulting in scaling and blockage of the internal pipes of the powder flow cooler, which in turn affects the cooling effect. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a powder flow cooler with high heat exchange efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a powder flow cooler with high heat exchange efficiency, comprising a powder flow cooler and a cooling mechanism for cooling the powder flow. The cooling mechanism includes a circulating water tank disposed on one side of the powder flow cooler and a coolant storage tank disposed inside the circulating water tank. The coolant storage tank is composed of multiple cooling cylinders connected in series, and the multiple cooling cylinders are connected sequentially in a vertical direction. A channel for water flow is formed between two adjacent cooling cylinders. The coolant storage tank is connected to the circulating water tank through a support column.

[0007] Preferably, the top of the coolant storage tank is provided with an outlet pipe and an inlet pipe, both of which are connected to the coolant storage tank. The cooling mechanism also includes a cooling pipe disposed inside the powder flow cooler, and the outlet of the cooling pipe is connected to the inlet pipe.

[0008] Preferably, the cooling mechanism further includes a coolant pump disposed between the powder flow cooler and the circulating water tank, the end of the outlet pipe away from the coolant storage tank is connected to the inlet of the coolant pump, and the outlet of the coolant pump is connected to the inlet of the cooling pipe.

[0009] Preferably, the circulating water tank is provided with an anti-scaling mechanism, which includes a motor, a rotating ring, a connecting rod, and a magnetic pole core located at the bottom of the circulating water tank. The output end of the motor is connected to the rotating ring, the connecting rod is symmetrically arranged on both sides of the rotating ring, and the magnetic pole core is connected to the end of the connecting rod away from the rotating ring.

[0010] Preferably, the rotating ring is sleeved on the outside of the support column, and the height of the rotating ring is less than the height of the support column.

[0011] Preferably, the center of the magnetic pole core coincides with the midpoint of the distance between the circulating water tank and the coolant storage tank.

[0012] Preferably, the circulating water tank is filled with tap water, and a cooling fan is installed on the top of the circulating water tank.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) This utility model uses coolant instead of water as coolant, thereby solving the problem that water as coolant is prone to blockage of pipeline structure. At the same time, a coolant storage tank composed of multiple cooling cylinders connected in series is set up, and a circulating water tank is set up to dissipate heat and cool down the coolant in the coolant storage tank. This not only ensures the cooling effect of the coolant, but also increases the contact area between the coolant storage tank and tap water, further improving the efficiency of cooling the coolant.

[0015] (2) The present invention has an anti-scaling mechanism in the circulating water tank. Under the action of the magnetic field of the magnetic pole core, the ions in the tap water change, which leads to changes in the crystallization conditions. The crystals formed are very loose, with poor compressive and tensile strength, and weak adhesion and bonding force. They are not easy to adhere and form scale, thus achieving the effect of preventing scale formation. At the same time, the rotation of the magnetic pole core can accelerate the heat dissipation rate of the tap water, improve the cooling efficiency of the coolant, and thus improve the heat exchange efficiency of the coolant. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a cross-sectional structural diagram of the circulating water tank of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the coolant storage tank of this utility model;

[0019] Figure 4 This is a schematic diagram of the cooling pipe structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the anti-scaling mechanism of this utility model;

[0021] In the diagram: 1. Powder flow cooler; 2. Circulating water tank; 3. Coolant storage tank; 31. Cooling cylinder; 4. Support column; 5. Outlet pipe; 6. Inlet pipe; 7. Cooling pipe; 8. Coolant pump; 9. Motor; 10. Rotating ring; 11. Connecting rod; 12. Magnetic pole core. Detailed Implementation

[0022] 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.

[0023] Please see Figures 1-5 As shown, this utility model provides a technical solution: a powder flow cooler with high heat exchange efficiency, including a powder flow cooler 1 and a cooling mechanism for cooling the powder flow. The cooling mechanism includes a circulating water tank 2 disposed on one side of the powder flow cooler 1 and a coolant storage tank 3 disposed inside the circulating water tank 2. The coolant storage tank 3 is composed of multiple cooling cylinders 31 connected in series, and the multiple cooling cylinders 31 are connected in sequence along the vertical direction. A channel for water flow is formed between two adjacent cooling cylinders 31. The coolant storage tank 3 is connected to the circulating water tank 2 through a support column 4.

[0024] The powder flow cooler 1 is equipped with an inlet and an outlet for the powder flow.

[0025] like Figure 1 As shown, the top of the coolant storage tank 3 is provided with an outlet pipe 5 and an inlet pipe 6, both of which are connected to the coolant storage tank 3. The cooling mechanism also includes a cooling pipe 7 installed inside the powder flow cooler 1, with the outlet of the cooling pipe 7 connected to the inlet pipe 6.

[0026] The cooling mechanism also includes a coolant pump 8 located between the powder flow cooler 1 and the circulating water tank 2. The end of the outlet pipe 5 away from the coolant storage tank 3 is connected to the inlet of the coolant pump 8, and the outlet of the coolant pump 8 is connected to the inlet of the cooling pipe 7.

[0027] The cooling pipe 7, coolant storage tank 3, outlet pipe 5, inlet pipe 6 and coolant pump 8 together constitute a coolant circulation system, thereby realizing the continuous cooling of the powder flow by using the circulating coolant.

[0028] like Figure 2 , 5As shown, the circulating water tank 2 is equipped with an anti-scaling mechanism. The anti-scaling mechanism includes a motor 9, a rotating ring 10, a connecting rod 11, and a magnetic pole core 12 located at the bottom of the circulating water tank 2. The output end of the motor 9 is connected to the rotating ring 10. The connecting rod 11 is symmetrically arranged on both sides of the rotating ring 10. The magnetic pole core 12 is connected to the end of the connecting rod 11 away from the rotating ring 10.

[0029] Under the influence of the magnetic field of the magnetic core 12, the ions in the tap water change, which leads to changes in the crystallization conditions. The resulting crystals are very loose, with poor resistance to pressure and tension, and weaker adhesion and bonding. They are not easy to adhere to and form scale, thus achieving the effect of preventing scale formation.

[0030] The rotating ring 10 is sleeved on the outside of the support column 4, and the height of the rotating ring 10 is less than the height of the support column 4, so that the rotation of the rotating ring 10 is not affected by other structures.

[0031] The center of the magnetic pole core 12 coincides with the midpoint of the distance between the circulating water tank 2 and the coolant storage tank 3, so that the rotation of the magnetic pole core 12 is not affected by the circulating water tank 2 and the coolant storage tank 3.

[0032] The circulating water tank 2 is equipped with tap water, and a cooling fan is installed on the top of the circulating water tank 2. The circulating water tank 2 is equipped with a drain outlet for easy replacement of tap water. The cooling fan helps to dissipate heat and cool down the tap water after it has absorbed heat.

[0033] The working principle and usage process of this utility model are as follows: During use, the coolant pump 8 pumps the coolant from the coolant storage tank 3 into the cooling pipe 7 via the outlet pipe 5. The coolant exchanges heat with the powder flow in the powder flow cooler 1 within the cooling pipe 7, thereby cooling the powder flow. The cooled coolant, having absorbed heat, returns to the coolant storage tank 3 through the inlet pipe 6. At this time, tap water from the circulating water tank 2 dissipates heat from the cooled coolant in the coolant storage tank 3, further cooling the coolant. Simultaneously, a cooling fan works to further improve the cooling effect. The efficiency of heat dissipation is also improved by the operation of motor 9, which drives the rotating ring 10 to rotate. The rotation of the rotating ring 10 drives the magnetic pole core 12 to rotate. On the one hand, under the magnetic field of the magnetic pole core 12, the ions in the tap water change, which leads to changes in crystallization conditions. The crystals formed are very loose, with poor compressive and tensile strength, and weaker adhesion and bonding force, making it difficult to adhere and form scale. On the other hand, the rotation of the magnetic pole core 12 stirs the tap water, accelerates the flow of the water, and improves the cooling efficiency of the tap water, thereby further improving the efficiency of heat dissipation and cooling of the coolant.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A powder flow cooler with high heat exchange efficiency, comprising a powder flow cooler (1) and a cooling mechanism for cooling the powder flow, characterized in that, The cooling mechanism includes a circulating water tank (2) located on one side of the powder flow cooler (1) and a coolant storage tank (3) located inside the circulating water tank (2). The coolant storage tank (3) is composed of multiple cooling cylinders (31) connected in series, and the multiple cooling cylinders (31) are connected in sequence along the vertical direction. A channel for water flow is formed between two adjacent cooling cylinders (31). The coolant storage tank (3) is connected to the circulating water tank (2) through a support column (4).

2. The powder flow cooler with high heat exchange efficiency according to claim 1, characterized in that: The top of the coolant storage tank (3) is provided with an outlet pipe (5) and an inlet pipe (6), both of which are connected to the coolant storage tank (3). The cooling mechanism also includes a cooling pipe (7) installed inside the powder flow cooler (1), with the outlet of the cooling pipe (7) connected to the inlet pipe (6).

3. A powder flow cooler with high heat exchange efficiency according to claim 2, characterized in that: The cooling mechanism also includes a coolant pump (8) disposed between the powder flow cooler (1) and the circulating water tank (2). The end of the outlet pipe (5) away from the coolant storage tank (3) is connected to the inlet of the coolant pump (8), and the outlet of the coolant pump (8) is connected to the inlet of the cooling pipe (7).

4. A powder flow cooler with high heat exchange efficiency according to claim 1, characterized in that: The circulating water tank (2) is equipped with an anti-scaling mechanism. The anti-scaling mechanism includes a motor (9), a rotating ring (10), a connecting rod (11), and a magnetic pole core (12) located at the bottom of the circulating water tank (2). The output end of the motor (9) is connected to the rotating ring (10). The connecting rod (11) is symmetrically arranged on both sides of the rotating ring (10). The magnetic pole core (12) is connected to the end of the connecting rod (11) away from the rotating ring (10).

5. A powder flow cooler with high heat exchange efficiency according to claim 4, characterized in that: The rotating ring (10) is sleeved on the outside of the support column (4), and the height of the rotating ring (10) is less than the height of the support column (4).

6. A powder flow cooler with high heat exchange efficiency according to claim 4, characterized in that: The center of the magnetic pole core (12) coincides with the midpoint of the distance between the circulating water tank (2) and the coolant storage tank (3).

7. A powder flow cooler with high heat exchange efficiency according to claim 1, characterized in that: The circulating water tank (2) is equipped with tap water, and a cooling fan is installed on the top of the circulating water tank (2).

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