Water-cooled drum cooling device

Abstract

The utility model belongs to the cooling device field, concretely relates to water -cooled drum cooling device, including the water tank, the bottom fixed connection of water tank has a plurality of even distribution's support rod, the bottom fixed connection of each support rod has the antiskid pad, the antiskid pad is rubber material, the inner wall bottom fixed connection of water tank has the fixed seat, the inside rotation sleeve joint of fixed seat has the cylinder through bearing. The utility model discloses the effect through the design water pump one, water pump one can input the water inside water tank to the inside support pipe, then water will input to the inside support ring through support pipe, and water is input to the inside flow channel through the opening and flows in the flow channel, can reach the cooling cooling purpose of cylinder, and in the cooling process, the rotation of motor drive gear can realize the rotation of gear ring and cylinder, can make cooling water even flow in the flow channel, and cooling water and cylinder inner wall contact even completely, can improve the cooling effect of cylinder.

Description

Technical Field

[0001] This utility model relates to the field of cooling device technology, specifically a water-cooled drum cooling device. Background Technology

[0002] A water-cooled drum cooling device is used to cool the material stored inside the drum. Water cooling is an indirect cooling method. Cooling water transfers heat to the drum wall, and then the material is cooled through heat exchange between the drum wall and the material.

[0003] A utility model patent with patent authorization announcement number CN216897953U discloses a drum cooling device, comprising: an inner cylinder with built-in spiral blades for conveying materials; an outer cylinder sleeved on the inner cylinder, forming a cooling water flow chamber between the inner and outer cylinders; multiple partition plates spaced apart within the outer cylinder to divide the cooling water flow chamber into multiple cavities, each partition plate having a water outlet on the side near the inner cylinder; a cooling water inlet mechanism for supplying cooling water to the cooling water flow chamber; and a driving device for driving the inner and outer cylinders to rotate. After rotation, the spiral blades cause the materials to tumble and move towards the tail end outlet of the inner cylinder, while the cooling water in the upper cavity flows into the lower cavity through the water outlet, achieving a spraying effect and concentrating the cooling water at the lower part of the cylinder where the materials are located. The drum cooling device has high cooling efficiency.

[0004] In the aforementioned prior art, the contact between the cooling water and the cylinder is not uniform and complete during the use of the cooling device, which affects the cooling effect and efficiency. Therefore, improvements are needed. Utility Model Content

[0005] The purpose of this invention is to provide a water-cooled drum cooling device, which solves the problem that insufficient uniform contact between cooling water and the drum completely affects the cooling effect and efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a water-cooled drum cooling device, including a water tank, with multiple evenly distributed support rods fixedly connected to the bottom of the water tank, and an anti-slip pad made of rubber fixedly connected to the bottom of each support rod. A fixed seat is fixedly connected to the bottom of the inner wall of the water tank, and a cylinder is rotatably sleeved inside the fixed seat via a bearing. A sealing cap is provided at the right end of the cylinder, and two symmetrically distributed support rings are rotatably sleeved on the outer side of the cylinder. A cooling mechanism is provided on the cylinder, and a spraying mechanism is provided on the fixed seat.

[0007] Preferably, a support pipe is fixedly connected to the bottom of each of the two support rings. The support pipe is fixedly installed on the bottom of the inner wall of the water tank and communicates with the support ring. By designing the support pipe, water can be supplied to the interior of the support ring.

[0008] Preferably, a sealing ring is fixedly sleeved on the inner side of the support ring, and the sealing ring is in contact with the outer surface of the cylinder. The sealing ring is made of rubber. By designing the sealing ring, the connection between the support ring and the cylinder can be sealed.

[0009] Preferably, the cooling mechanism includes a water pump, which is fixedly installed at the bottom of the inner wall of the water tank. A water inlet pipe is located at the right end of the water pump, extending into the water inside the tank. A flow channel is formed inside the cylinder, and multiple annular and evenly distributed openings are formed on the outer surface of the cylinder. These openings communicate with the flow channel and a support ring. A return pipe is fixedly connected to the top of the support ring, communicating with the support ring. A motor is fixedly installed inside the fixed base, and a gear is fixedly installed at the left end of the motor's output. A gear ring meshes with the top of the gear, and both the gear and the gear ring are rotatably connected to the fixed base. The gear ring is fixedly fitted onto the outside of the cylinder. By designing this cooling mechanism, the inside of the cylinder can be cooled by water.

[0010] Preferably, a drain pipe is provided at the top of the water pump, and the drain pipe is fixedly connected to the support pipe and communicates with the support pipe. By designing the drain pipe, water can be delivered into the support pipe.

[0011] Preferably, the spraying mechanism includes a mounting base, with a mounting base fixedly installed on the back of the fixed base. A second water pump is fixedly installed on the top of the mounting base. An input pipe is provided on the back of the second water pump, extending into the water inside the water tank. A fixed pipe is fixedly connected to the back of the fixed base and above the mounting base. A connecting pipe is fixedly connected to the front end of the fixed pipe, communicating with the fixed pipe. Multiple evenly distributed nozzles are fixedly connected to the lower end of the connecting pipe, communicating with the connecting pipe. Multiple water guide grooves are formed on the outer surface of the cylinder. By designing the spraying mechanism, the outer surface of the cylinder can be sprayed for cooling.

[0012] Preferably, the top of the second water pump is provided with an output pipe, which is fixedly connected to a fixed pipe, and the fixed pipe is in communication with the output pipe. By designing the output pipe, water can be delivered into the interior of the fixed pipe.

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

[0014] 1. This utility model, through the design of a water pump, can input water from inside the water tank into the support pipe. Subsequently, the water will be input into the support ring through the support pipe, and the water will flow into the flow channel through the opening, thereby achieving the purpose of cooling the cylinder. During the cooling process, the motor drives the gear to rotate, which can realize the rotation of the gear ring and the cylinder, so that the cooling water flows evenly inside the flow channel and the cooling water contacts the inner wall of the cylinder evenly and completely, thereby improving the cooling effect on the cylinder.

[0015] 2. This utility model utilizes the design of a second water pump. The second water pump can draw water from the water tank through the input pipe, and then input the water into the fixed pipe through the output pipe. Subsequently, the water will be input into the connecting pipe through the fixed pipe, and finally, the water will be sprayed onto the outer surface of the cylinder through the connecting pipe. The water flows through the water guide groove on the outer surface of the cylinder, which can spray and cool the outer surface of the cylinder. Combined with the cooling of the inside of the cylinder, the cooling efficiency of the cylinder can be effectively improved. Attached Figure Description

[0016] Figure 1 The overall three-dimensional structure of this utility model Figure 1 ;

[0017] Figure 2 This utility model Figure 1 A partial three-dimensional sectional view of the structure;

[0018] Figure 3 This utility model Figure 2 Enlarged view of point A;

[0019] Figure 4 The overall three-dimensional structure of this utility model Figure 2 .

[0020] In the diagram: 1. Water tank; 2. Support rod; 3. Anti-slip pad; 4. Fixing base; 5. Cylinder; 6. Sealing cap; 7. Support ring; 8. Cooling mechanism; 9. Spraying mechanism; 10. Support pipe; 11. Sealing ring; 81. Water pump one; 82. Inlet pipe; 83. Drain pipe; 84. Flow channel; 85. Opening; 86. Return pipe; 87. Motor; 88. Gear; 89. Gear ring; 91. Mounting base; 92. Water pump two; 93. Input pipe; 94. Output pipe; 95. Fixing pipe; 96. Connecting pipe; 97. Nozzle; 98. Water guide channel. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1 , Figure 2 A water-cooled drum cooling device includes a water tank 1. Multiple evenly distributed support rods 2 are fixedly connected to the bottom of the water tank 1. Each support rod 2 has a fixed anti-slip pad 3 made of rubber. A fixed seat 4 is fixedly connected to the bottom of the inner wall of the water tank 1. A cylinder 5 is rotatably sleeved inside the fixed seat 4 via a bearing. A sealing cap 6 is provided at the right end of the cylinder 5. Two symmetrically distributed support rings 7 are rotatably sleeved on the outer side of the cylinder 5. A support pipe 10 is fixedly connected to the bottom of each support ring 7. The support pipe 10 is fixedly installed at the bottom of the inner wall of the water tank 1 and communicates with the support rings 7. By designing the support pipe 10, water can be supplied to the inside of the support rings 7. A sealing ring 11 is fixedly sleeved on the inner side of the support rings 7, contacting the outer surface of the cylinder 5. The sealing ring 11 is made of rubber. By designing the sealing ring 11, the connection between the support rings 7 and the cylinder 5 can be sealed. A cooling mechanism 8 is provided on the cylinder 5, and a spraying mechanism 9 is provided on the fixed seat 4.

[0023] Please see Figure 1 , Figure 4 The cooling mechanism 8 includes a water pump 81, which is fixedly installed on the bottom of the inner wall of the water tank 1. A water inlet pipe 82 is provided at the right end of the water pump 81, extending into the water inside the water tank 1. A drain pipe 83 is provided at the top of the water pump 81, and is fixedly connected to the support pipe 10. The drain pipe 83 communicates with the support pipe 10, allowing water to be supplied into the support pipe 10. A flow channel 84 is provided inside the cylinder 5, and multiple annular and evenly distributed flow channels are provided on the outer surface of the cylinder 5. An opening 85 is connected to a flow channel 84 and a support ring 7. A return pipe 86 is fixedly connected to the top of the support ring 7 and is connected to the support ring 7. A motor 87 is fixedly installed inside the fixed base 4. A gear 88 is fixedly installed at the left end of the output end of the motor 87. A gear ring 89 meshes with the top of the gear 88. Both the gear 88 and the gear ring 89 are rotatably connected to the fixed base 4. The gear ring 89 is fixedly sleeved on the outside of the cylinder 5. By designing a cooling mechanism 8, the inside of the cylinder 5 can be cooled by water.

[0024] Please see Figure 1 , Figure 2 , Figure 3The spraying mechanism 9 includes a mounting base 91. The mounting base 91 is fixedly mounted on the back of the fixed base 4. A second water pump 92 is fixedly mounted on the top of the mounting base 91. An input pipe 93 is provided on the back of the second water pump 92, which extends into the water inside the water tank 1. An output pipe 94 is provided on the top of the second water pump 92, which is fixedly connected to a fixed pipe 95. The fixed pipe 95 communicates with the output pipe 94. By designing the output pipe 94, water can be delivered into the fixed pipe 95. A fixed pipe 95 is fixedly connected to the back of the fixed base 4 and above the mounting base 91. A connecting pipe 96 is fixedly connected to the front end of the fixed pipe 95, which communicates with the fixed pipe 95. Multiple evenly distributed nozzles 97 are fixedly connected to the lower end of the connecting pipe 96, which communicates with the connecting pipe 96. Multiple water guide grooves 98 are opened on the outer surface of the cylinder 5. By designing the spraying mechanism 9, the outer surface of the cylinder 5 can be sprayed to cool it down.

[0025] The specific implementation process of this utility model is as follows: When it is needed to cool the cylinder 5, the water pump 81 draws water from the inside of the water tank 1 through the water inlet pipe 82. Then, the water is input into the support pipe 10 through the drain pipe 83. Then, the water is input into the support ring 7 through the support pipe 10. The water is input into the flow channel 84 inside the cylinder 5 through the opening 85. The water will flow in the flow channel 84 inside the cylinder 5. At the same time, the water can also be discharged into the water tank 1 through the return pipe 86 to realize the circulation of water. This can achieve the purpose of cooling the cylinder 5. In addition, during the cooling process, the motor 87 drives the gear 88 to rotate, which can realize the rotation of the gear ring 89 and the cylinder 5. This can make the cooling water flow evenly inside the flow channel 84. The cooling water is in uniform and complete contact with the inner wall of the cylinder 5, which can improve the cooling effect of the cylinder 5.

[0026] While internal cooling is in progress, water pump 2 92 draws water from inside water tank 1 through input pipe 93. The water then enters the fixed pipe 95 through output pipe 94. Finally, the water is sprayed through nozzle 97 at the bottom of fixed pipe 95. As the cylinder 5 rotates, the cooling water flows along the water guide groove 98, which can spray and cool the outer surface of the cylinder 5. Combined with the cooling of the inside of the cylinder 5, the cooling efficiency of the cylinder 5 can be effectively improved.

[0027] 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 water-cooled drum cooling device, comprising a water tank (1), characterized in that: The bottom of the water tank (1) is fixedly connected to a plurality of evenly distributed support rods (2), and the bottom of each support rod (2) is fixedly connected to an anti-slip pad (3). The anti-slip pad (3) is made of rubber. The bottom of the inner wall of the water tank (1) is fixedly connected to a fixed seat (4). The inside of the fixed seat (4) is rotatably sleeved with a cylinder (5) through a bearing. The right end of the cylinder (5) is provided with a sealing cap (6). The outside of the cylinder (5) is rotatably sleeved with two symmetrically distributed support rings (7). The cylinder (5) is provided with a cooling mechanism (8). The fixed seat (4) is provided with a spraying mechanism (9).

2. The water-cooled drum cooling device according to claim 1, characterized in that: The bottom of each of the two support rings (7) is fixedly connected to a support pipe (10), which is fixedly installed on the bottom of the inner wall of the water tank (1) and is connected to the support ring (7).

3. The water-cooled drum cooling device according to claim 1, characterized in that: A sealing ring (11) is fixedly sleeved on the inner side of the support ring (7). The sealing ring (11) is in contact with the outer surface of the cylinder (5). The sealing ring (11) is made of rubber.

4. The water-cooled drum cooling device according to claim 1, characterized in that: The cooling mechanism (8) includes a water pump (81). The water pump (81) is fixedly installed on the bottom of the inner wall of the water tank (1). A water inlet pipe (82) is provided at the right end of the water pump (81). The water inlet pipe (82) extends into the water inside the water tank (1). A flow channel (84) is provided inside the cylinder (5). A plurality of annular and evenly distributed openings (85) are provided on the outer surface of the cylinder (5). The openings (85) are connected to the flow channel (84). The openings (85) are connected to the support. The ring (7) is connected, and a return pipe (86) is fixedly connected to the top of the support ring (7). The return pipe (86) is connected to the support ring (7). A motor (87) is fixedly installed inside the fixed seat (4). A gear (88) is fixedly installed at the left end of the output end of the motor (87). A gear ring (89) meshes with the top of the gear (88). The gear (88) and the gear ring (89) are rotatably connected to the fixed seat (4). The gear ring (89) is fixedly sleeved on the outside of the cylinder (5).

5. The water-cooled drum cooling device according to claim 4, characterized in that: The top of the water pump (81) is provided with a drain pipe (83), which is fixedly connected to the support pipe (10) and is in communication with the support pipe (10).

6. The water-cooled drum cooling device according to claim 1, characterized in that: The spraying mechanism (9) includes a mounting base (91). The mounting base (91) is fixedly installed on the back of the fixed base (4). A second water pump (92) is fixedly installed on the top of the mounting base (91). An input pipe (93) is provided on the back of the second water pump (92). The input pipe (93) extends into the water inside the water tank (1). A fixed pipe (95) is fixedly connected to the back of the fixed base (4) and above the mounting base (91). A connecting pipe (96) is fixedly connected to the front end of the fixed pipe (95). The connecting pipe (96) communicates with the fixed pipe (95). A plurality of evenly distributed nozzles (97) are fixedly connected to the lower end of the connecting pipe (96). The nozzles (97) communicate with the connecting pipe (96). A plurality of water guide grooves (98) are opened on the outer surface of the cylinder (5).

7. The water-cooled drum cooling device according to claim 6, characterized in that: The top of the second water pump (92) is provided with an output pipe (94), which is fixedly connected to a fixed pipe (95), and the fixed pipe (95) is connected to the output pipe (94).

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