Quick cooling device for epoxy resin production

Abstract

The utility model relates to the technical field of quick-cooling devices, in particular to a quick-cooling device for epoxy resin production. Aiming at the problems that the water temperature is gradually increased and the cooling effect is influenced when a pipeline for transporting epoxy resin is cooled by circularly flowing water, and the water is difficult to reuse and the water resource is wasted due to a water flushing mode, the utility model provides the following technical scheme: the epoxy resin cooling device comprises a material conveying pipe for conveying epoxy resin; the fixed cylinder is arranged in the material conveying pipe, and the epoxy resin moves in an interlayer between the material conveying pipe and the fixed cylinder; the heat exchange pipe is arranged on the outer ring of the material conveying pipe in a sleeving manner and is spirally arranged; the first water tank and the second water tank are used for containing cooling liquid, and the conveying pipe is fixedly arranged at the top of the first water tank and the top of the second water tank. The cooling device can conduct circulating cooling, prevents waste of cooling liquid, and meanwhile effectively prevents the cooling effect from being affected due to the fact that the temperature of the cooling liquid rises too high.

Description

Technical Field

[0001] The utility model relates to the technical field of rapid cooling devices, in particular to a rapid cooling device for epoxy resin production. Background Technique

[0002] The cooling operation in epoxy resin production is a very important technological step, which is directly related to product quality and production efficiency. Generally, when cooling epoxy resin, circulating water is used to cool the pipeline for transporting epoxy resin. The circulating flow will cause the water temperature to gradually rise, affecting the cooling effect. If the water flushing method is adopted, it is difficult to reuse the water, resulting in waste of water resources. In view of this, the utility model provides a rapid cooling device for epoxy resin production. Content of the Utility Model

[0003] The purpose of the utility model is to solve the problems in the background technique that when cooling the pipeline for transporting epoxy resin by circulating water, the water temperature will gradually rise, affecting the cooling effect, and at the same time, it is difficult to reuse the water by the water flushing method, resulting in waste of water resources, and to provide a rapid cooling device for epoxy resin production.

[0004] The technical solution of the utility model: A rapid cooling device for epoxy resin production, including a feeding pipe for transporting epoxy resin; a fixed cylinder arranged in the feeding pipe, and the epoxy resin moves in the interlayer between the feeding pipe and the fixed cylinder; a heat exchange pipe sleeved on the outer circle of the feeding pipe, and the heat exchange pipe is arranged in a spiral shape; a first water tank and a second water tank for containing a coolant, the feeding pipe is fixedly arranged on the tops of the first water tank and the second water tank, a group of first connecting pipes are respectively arranged on both sides of the first water tank, and a group of second connecting pipes are respectively arranged on both sides of the second water tank; two groups of connecting components, the connecting components are respectively arranged between the first connecting pipe and the heat exchange pipe, the connecting component includes a fixed block, a chute is opened in the fixed block, the first connecting pipe is communicated with the chute, and the second connecting pipe is also communicated with the chute; a water pump, the water pump is installed at one end of the heat exchange pipe; a switching mechanism, and the switching mechanism is used to switch the first water tank and the second water tank communicated with the water pump.

[0005] Optionally, both ends of the fixed cylinder are fixedly connected with fixed discs, and a plurality of fixing rods are fixedly connected between the fixed discs and the inner wall of the feeding pipe.

[0006] Optionally, a guide vane is sleeved and installed on the outer circle of the fixed cylinder, and the guide vane is arranged in a spiral shape.

[0007] Optionally, two sets of transition grooves are provided on the side of the sliding groove away from the first connecting pipe and are opened in the fixed block. The positions of the two sets of transition grooves correspond to the first connecting pipe and the second connecting pipe respectively. A connecting groove is also opened in the fixed block. The two sets of transition grooves are communicated through the connecting groove, and the heat exchange pipe is communicated with the connecting groove.

[0008] Optionally, a rubber plug is slidably connected in the sliding groove.

[0009] Optionally, the switching mechanism includes a synchronous plate. The two ends of the synchronous plate are respectively fixedly connected to the rubber plugs in the two fixed blocks. The synchronous plate is slidably connected to the fixed block and a rubber sleeve is arranged at the sliding position.

[0010] Optionally, a plurality of limiting rings are slidably connected to the synchronous plate. The limiting rings are fixedly connected between the first water tank and the second water tank. A moving plate is also fixedly connected to the synchronous plate. A push rod motor is installed on one side of the first water tank close to the second water tank, and the output end of the push rod motor is fixedly connected to the moving plate.

[0011] Optionally, heat sinks are installed on the sides of the first water tank and the second water tank away from each other, and a plurality of fans are arranged on one side of the heat sinks.

[0012] In summary, the present application includes at least one of the following beneficial technical effects:

[0013] By setting the water pump, after starting, the coolant in the first water tank or the second water tank can be driven to circulate in the heat exchange pipe, preventing waste of resources and playing a rapid cooling role at the same time;

[0014] Furthermore, by setting the switching mechanism, the positions of the rubber plugs in the two fixed blocks are synchronously adjusted, so as to switch the source of the coolant pumped by the water pump, enabling the coolant in the first water tank and the second water tank to dissipate heat alternately, and avoiding the coolant temperature being too high and affecting the refrigeration effect;

[0015] In summary, the present utility model can perform cyclic cooling, prevent waste of coolant, and effectively avoid the coolant temperature rising too high and affecting the cooling effect. Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of a rapid cooling device for epoxy resin production;

[0017] Figure 2 is Figure 1 the sectional structural diagram of;

[0018] Figure 3 is Figure 2 the enlarged schematic diagram at A in;

[0019] Reference Signs:

[0020] 1. Feed pipe

[0021] 2. Fixed cylinder; 21. Fixed disk; 22. Fixed rod; 23. Flow guide vane

[0022] 3. Heat exchange pipe

[0023] 4. First water tank; 41. First connecting pipe

[0024] 5. Second water tank; 51. Second connecting pipe

[0025] 6. Water pump

[0026] 7. Connecting component; 71. Fixed block; 72. Sliding groove; 73. Transition groove; 74. Connecting groove; 75. Rubber plug

[0027] 8. Switching mechanism; 81. Synchronous plate; 82. Limit ring; 83. Moving plate; 84. Push rod motor

[0028] 9. Heat sink; 91. Fan Detailed implementation manners

[0029] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments.

[0030] Generally, the components of the embodiments of the present utility model described and shown in the accompanying drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents the selected embodiments of the present utility model.

[0031] Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Example

[0035] like Figure 1 and Figure 2 As shown, the utility model proposes a rapid cooling device for epoxy resin production, including a feed pipe 1 for conveying epoxy resin. A fixed cylinder 2 is arranged in the feed pipe 1, and the epoxy resin moves in the interlayer between the feed pipe 1 and the fixed cylinder 2, so that the epoxy resin is closer to the outer wall of the feed pipe 1 when moving, which is convenient for heat dissipation and cooling. Both ends of the fixed cylinder 2 are fixedly connected with fixed disks 21, and the fixed disk 21 is fixedly connected to the inner wall of the feed pipe 1 with multiple groups of fixed rods 22, so that the position of the feed pipe 1 is fixed. The outer ring sleeve of the fixed cylinder 2 is equipped with a guide blade 23, and the guide blade 23 is spirally arranged, so that the epoxy resin will also move in a spiral shape along the shape of the guide blade 23 when moving, thereby increasing the moving distance of the epoxy resin and improving the cooling effect.

[0036] Furthermore, the above-mentioned rapid cooling device includes a heat exchange tube 3 sleeved on the outer ring of the feeding pipe 1, and the heat exchange tube 3 is spirally arranged to facilitate the flowing coolant to take away the heat of the epoxy resin to achieve the purpose of heat dissipation. A first water tank 4 and a second water tank 5 are used to hold the coolant, and the feeding pipe 1 is fixedly arranged on the top of the first water tank 4 and the second water tank 5. A group of first connecting pipes 41 are respectively arranged on both sides of the first water tank 4, and a group of second connecting pipes 51 are respectively arranged on both sides of the second water tank 5, which are convenient for the discharge and reflux of the coolant.

[0037] Furthermore, the above-mentioned rapid cooling device includes a water pump 6, which is installed at one end of the heat exchange tube 3, and is used to drive the coolant in the first water tank 4 and the second water tank 5 to circulate in the heat exchange tube 3.

[0038] For further information, see Figure 3, the above-mentioned rapid cooling device further includes two sets of connecting components 7, which are respectively arranged between the first connecting pipe 41 and the heat exchange pipe 3. The connecting component 7 includes a fixed block 71, in which a sliding groove 72 is formed. The first connecting pipe 41 communicates with the sliding groove 72, and the second connecting pipe 51 also communicates with the sliding groove 72, so that the coolant in the first water tank 4 and the second water tank 5 can enter the sliding groove 72. On one side of the sliding groove 72 away from the first connecting pipe 41, there are two sets of transition grooves 73 formed in the fixed block 71. The positions of the two sets of transition grooves 73 correspond to the first connecting pipe 41 and the second connecting pipe 51 respectively, facilitating the coolant to pass through the connecting component 7. A connecting groove 74 is also formed in the fixed block 71. The two sets of transition grooves 73 are communicated through the connecting groove 74, and the heat exchange pipe 3 communicates with the connecting groove 74, so that the heat exchange pipe 3 communicates with the transition groove 73 and the sliding groove 72. A rubber plug 75 is slidably connected in the sliding groove 72. The rubber plug 75 is used to block the position of the first connecting pipe 41 or the second connecting pipe 51 when sliding, so as to switch the source of the coolant pumped by the water pump 6.

[0039] Finally, the above-mentioned rapid cooling device includes a switching mechanism 8, which is used to switch between the first water tank 4 and the second water tank 5 communicated with the water pump 6. The switching mechanism 8 includes a synchronous plate 81. The two ends of the synchronous plate 81 are respectively fixedly connected to the rubber plugs 75 in the two sets of fixed blocks 71. The synchronous plate 81 drives the rubber plugs 75 to move synchronously when moving. The synchronous plate 81 is slidably connected to the fixed block 71 and a rubber sleeve is arranged at the sliding position to enhance the sealing performance and prevent the coolant from overflowing. A plurality of limiting rings 82 are slidably connected to the synchronous plate 81. The limiting rings 82 are fixedly connected between the first water tank 4 and the second water tank 5, and the positions of the limiting rings 82 are fixed to enhance the stability of the synchronous plate 81 when moving. A moving plate 83 is also fixedly connected to the synchronous plate 81. A push rod motor 84 is installed on one side of the first water tank 4 close to the second water tank 5. The output end of the push rod motor 84 is fixedly connected to the moving plate 83. After the push rod motor 84 is started, it drives the synchronous plate 81 to move through the moving plate 83.

[0040] Radiating fins 9 are installed on both sides of the first water tank 4 and the second water tank 5 away from each other. A plurality of fans 91 are arranged on one side of the radiating fins 9, which are used to dissipate heat from the coolant in the first water tank 4 and the second water tank 5 to ensure a good cooling effect.

[0041] In this embodiment, first, the epoxy resin passes through the feed pipe 1, and due to the arrangement of the fixed cylinder 2, the epoxy resin is distributed between the feed pipe 1 and the fixed cylinder 2. At the same time, due to the arrangement of the heat exchange pipe 3, the moving distance of the epoxy resin becomes longer. At this time, the water pump 6 is started, and the coolant in the second water tank 5 is sucked into the chute 72, then enters the connecting groove 74 through the transition groove 73, and is discharged into the heat exchange pipe 3 through the water pump 6. The coolant in the heat exchange pipe 3 circulates to take away the heat of the epoxy resin and quickly cool it down. When the temperature of the coolant in the second water tank 5 is relatively high, it is difficult to achieve a good cooling effect at this time. Stop the water pump 6 and start the push rod motor 84. The push rod motor 84 drives the synchronous plate 81 to move under the limiting action of the limiting ring 82 through the moving plate 83, and at the same time drives the rubber plug 75 to block the position of the second connecting pipe 51. At this time, start the water pump 6 again. The water pump 6 discharges the cooling water in the first water tank 4 into the heat exchange pipe 3 for circulation, which is convenient for continuing to cool the epoxy resin. At the same time, the fan 91 always remains in the starting state, so as to effectively cool the coolant in the first water tank 4 and the second water tank 5.

[0042] The above specific embodiment is only an optional embodiment of the present invention. Based on the technical solution of the present invention and the relevant revelations of the above embodiment, those skilled in the art can make various alternative improvements and combinations to the above specific embodiment.

Claims

1. A rapid cooling device for epoxy resin production, characterized in that: include: A feeding pipe (1) for conveying epoxy resin; A fixed cylinder (2) is arranged in the feed pipe (1), and the epoxy resin moves in the interlayer between the feed pipe (1) and the fixed cylinder (2); A heat exchange tube (3) sleeved on the outer ring of the material conveying tube (1), wherein the heat exchange tube (3) is arranged in a spiral shape; A first water tank (4) and a second water tank (5) for containing cooling liquid, the feed pipe (1) being fixedly arranged on the top of the first water tank (4) and the second water tank (5), a group of first connecting pipes (41) being respectively arranged on both sides of the first water tank (4), and a group of second connecting pipes (51) being respectively arranged on both sides of the second water tank (5); Two groups of connecting components (7), the connecting components (7) are respectively arranged between the first connecting pipe (41) and the heat exchange pipe (3), the connecting components (7) include a fixing block (71), a slide groove (72) is provided in the fixing block (71), the first connecting pipe (41) is connected to the slide groove (72), and the second connecting pipe (51) is also connected to the slide groove (72); A water pump (6), the water pump (6) being installed at one end of the heat exchange tube (3); A switching mechanism (8), wherein the switching mechanism (8) is used to switch between a first water tank (4) and a second water tank (5) which are connected to a water pump (6).

2. The rapid cooling device for epoxy resin production according to claim 1, characterized in that: Both ends of the fixed cylinder (2) are fixedly connected to fixed disks (21), and the fixed disks (21) and the inner wall of the feed pipe (1) are fixedly connected to a plurality of sets of fixed rods (22).

3. The rapid cooling device for epoxy resin production according to claim 2, characterized in that: The outer ring of the fixed cylinder (2) is sleeved with guide vanes (23), and the guide vanes (23) are arranged in a spiral shape.

4. The rapid cooling device for epoxy resin production according to claim 3, characterized in that: Two groups of transition grooves (73) opened in the fixed block (71) are arranged on the side of the slide groove (72) away from the first connecting pipe (41), and the positions of the two groups of transition grooves (73) correspond to the first connecting pipe (41) and the second connecting pipe (51) respectively. A connecting groove (74) is also opened in the fixed block (71), and the two groups of transition grooves (73) are connected through the connecting groove (74), and the heat exchange pipe (3) is connected to the connecting groove (74).

5. The rapid cooling device for epoxy resin production according to claim 4, characterized in that: A rubber plug (75) is slidably connected in the slide groove (72).

6. The rapid cooling device for epoxy resin production according to claim 5, characterized in that: The switching mechanism (8) comprises a synchronous plate (81), the two ends of which are respectively fixedly connected to rubber plugs (75) in two groups of fixed blocks (71); the synchronous plate (81) is slidably connected to the fixed blocks (71) and a rubber sleeve is provided at the sliding position.

7. The rapid cooling device for epoxy resin production according to claim 6, characterized in that: The synchronous plate (81) is slidably connected to a plurality of limit rings (82), the limit rings (82) are fixedly connected between the first water tank (4) and the second water tank (5), the synchronous plate (81) is also fixedly connected to a movable plate (83), a push rod motor (84) is installed on the side of the first water tank (4) close to the second water tank (5), and the output end of the push rod motor (84) is fixedly connected to the movable plate (83).

8. The rapid cooling device for epoxy resin production according to claim 7, characterized in that: A heat sink (9) is installed on the side of the first water tank (4) and the second water tank (5) that is away from each other, and a plurality of sets of fans (91) are arranged on one side of the heat sink (9).

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