Rapid cooling type unsaturated polyester resin cooler

Abstract

The utility model provides a quick cooling type unsaturated polyester resin cooler which comprises a cooling tank, a first circulating device and a second circulating device, an output pipeline is arranged on the lower portion of the cooling tank, a cooling part is fixedly connected to the outer side of the cooling tank, a support is arranged on the outer side of the cooling part, temperature measuring assemblies are arranged on the two sides of the cooling part, and the first circulating device and the second circulating device are arranged on the support. The first circulating device is connected with the interior of the cooling part, the second circulating device is connected with the interior of the cooling part, a top plate is arranged on the upper portion of the cooling tank, a feeding port is formed in the top plate, and the first circulating device comprises a water tank. According to the rapid cooling type unsaturated polyester resin cooler provided by the utility model, cooling water which is heated after being used for a long time is discharged into the cooling pool for cooling, and the one-way valve is opened until the cooling water is cooled, so that the water in the cooling water flows back into the water tank to complete circulation, and the cooling process can be completed by using less water, so that the cooling efficiency is improved; and the waste of cooling water is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of resin cooling devices, in particular to a rapid cooling type unsaturated resin cooler. Background Technique

[0002] Resin generally refers to an organic polymer that softens or melts within a certain temperature range when heated, has a tendency to flow under the action of external force when softened, and is solid, semi-solid or sometimes liquid at normal temperature.

[0003] The storage temperature of liquid resin is between 10°C and 25°C. The produced resin needs to be cooled, but the existing cooling devices require a large amount of cooling water to complete the cooling, and it is necessary to recycle it to reduce the waste of cooling water.

[0004] Therefore, it is necessary to provide a rapid cooling type unsaturated resin cooler to solve the above technical problems. Content of the Utility Model

[0005] The utility model provides a rapid cooling type unsaturated resin cooler, which solves the problem that the existing cooling devices require a large amount of cooling water to complete the cooling and need to recycle it to reduce the waste of cooling water.

[0006] To solve the above technical problems, a rapid cooling type unsaturated resin cooler provided by the utility model includes: a cooling tank, a first circulation device and a second circulation device. An output pipeline is arranged at the lower part of the cooling tank. A cooling part is fixedly connected to the outside of the cooling tank. A support is arranged outside the cooling part. Temperature measuring components are arranged on both sides of the cooling part. The first circulation device is connected to the inside of the cooling part. The second circulation device is connected to the inside of the cooling part. A top plate is arranged at the upper part of the cooling tank. A feed inlet is arranged on the top plate. The first circulation device includes a water tank, a water delivery pump and a water inlet pipeline are arranged on the water tank. The water inlet pipeline passes through the support and is connected to the cooling part. The second circulation device includes a cooling pond and a drainage pipeline. The drainage pipeline passes through the support and is connected to the cooling part. A drainage valve is arranged on the drainage pipeline. A return pipeline is arranged at the bottom of the cooling pond. A check valve is arranged on the return pipeline.

[0007] Preferably, the cooling part includes a cooling chamber housing. A cooling water storage cavity is arranged inside the cooling chamber housing. The temperature measuring components include a first sensor and a second sensor. The first sensor is located at the upper part of the cooling chamber housing. The second sensor is located at the lower part of the cooling chamber housing. A first temperature measuring end is arranged on the first sensor. The first temperature measuring end is located inside the cooling water storage cavity. A second temperature measuring end is arranged on the second sensor. The second temperature measuring end is located inside the cooling water storage cavity.

[0008] Preferably, the bracket includes a bottom plate and an annular fixing part. Supporting feet are arranged at the lower part of the bottom plate. The bottom plate is fixedly connected to the lower part of the cooling part. The annular fixing part is fixedly connected to the outer side of the cooling part. A reinforcing plate is arranged on the upper part of the bottom plate. The reinforcing plate is fixedly connected to the annular fixing part.

[0009] Preferably, a water level observation window is arranged on the water tank.

[0010] Preferably, a stirring assembly is arranged on the top plate. The stirring assembly includes a motor. A rotating shaft is arranged at the output end of the motor. The rotating shaft is rotatably connected to the top plate. Stirring plates and connecting frames are fixedly connected to the rotating shaft. Scrapers are arranged on the connecting frames.

[0011] Preferably, a pressure relief part is arranged on the top plate. The pressure relief part includes a discharge pipe. A purifier is fixedly connected to the upper part of the discharge pipe. A pressure relief valve is arranged on the discharge pipe.

[0012] Compared with the related art, a rapid cooling type unsaturated resin cooler provided by the present utility model has the following beneficial effects:

[0013] The present utility model provides a rapid cooling type unsaturated resin cooler. The cooling water that has been heated after long-term use is discharged into a cooling pool for cooling. Until it is cooled, then the one-way valve is opened, so that the water therein flows back into the water tank to complete the cycle. The cooling process can be completed with less water, improving the cooling efficiency and reducing the waste of cooling water. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of a preferred embodiment of a rapid cooling type unsaturated resin cooler provided by the present utility model;

[0015] Figure 2 is a schematic structural diagram of the first and second circulation devices in the present utility model;

[0016] Figure 3 is a schematic structural diagram of the cooling part and the temperature measuring component in the present utility model;

[0017] Figure 4 is a schematic structural diagram of the bracket in the present utility model;

[0018] Figure 5 is a schematic structural diagram of the stirring assembly in the present utility model.

[0019] Reference numerals in the figure: 1, cooling tank; 2, output pipeline; 3, cooling section; 31, cooling chamber housing; 32, cooling water storage cavity; 4, support; 41, bottom plate; 42, support feet; 43, annular fixing part; 44, reinforcing plate; 5, temperature measuring component; 51, first sensor; 52, first temperature measuring end; 53, second sensor; 54, second sensor; 6, top plate; 7, stirring component; 71, motor; 72, rotating shaft; 73, stirring plate; 74, connecting frame; 75, scraper; 8, feed inlet; 9, pressure relief section; 91, discharge pipeline; 92, purifier; 93, pressure relief valve; 10, first circulation device; 101, water tank; 102, water pump; 103, water inlet pipeline; 104, water level observation window; 11, second circulation device; 111, cooling pond; 112, drainage pipeline; 113, drainage valve; 114, return pipeline; 115, check valve. Detailed implementation manners

[0020] The present utility model will be further described below in conjunction with the accompanying drawings and implementation manners.

[0021] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , wherein, Figure 1 is a schematic structural diagram of a preferred embodiment of a rapid cooling type unsaturated resin cooler provided by the present utility model;

[0022] Figure 2 is a schematic structural diagram of the first and second circulation devices in the present utility model;

[0023] Figure 3 is a schematic structural diagram of the cooling section and the temperature measuring component in the present utility model;

[0024] Figure 4 is a schematic structural diagram of the support in the present utility model;

[0025] Figure 5 is a schematic structural diagram of the stirring component in the present utility model.

[0026] A fast-cooling unsaturated resin cooler includes: a cooling tank 1, a first circulation device 10, and a second circulation device 11. An output pipe 2 is provided at the lower part of the cooling tank 1. A cooling part 3 is fixedly connected to the outside of the cooling tank 1. A support 4 is provided outside the cooling part 3. Temperature measuring components 5 are provided on both sides of the cooling part 3. The first circulation device 10 is connected to the inside of the cooling part 3. The second circulation device 11 is connected to the inside of the cooling part 3. A top plate 6 is provided at the upper part of the cooling tank 1. A feed inlet 8 is provided on the top plate 6. The first circulation device 10 includes a water tank 101. A water pump 102 and a water inlet pipe 103 are provided on the water tank 101. The water inlet pipe 103 passes through the support 4 and is connected to the cooling part 3. The second circulation device 11 includes a cooling pond 111 and a drainage pipe 112. The drainage pipe 112 passes through the support 4 and is connected to the cooling part 3. A drainage valve 113 is provided on the drainage pipe 112. A return pipe 114 is provided at the bottom of the cooling pond 111. A one-way valve 115 is provided on the return pipe 114.

[0027] First, the water in the water tank 101 is input into the cooling part 3 by the water pump 102 and the water inlet pipe 103 to cool the resin in the cooling tank 1. When the temperature measuring component 5 measures that the temperature of the cooling water in the cooling part 3 is too high, the drainage valve 113 is opened to drain the hot water into the cooling pond 111 for cooling, and then cold water is input into the cooling part 3. After the hot water in the cooling pond 111 is cooled, the one-way valve 115 is opened to make the water in it flow back to the water tank 101 for reuse.

[0028] The cooling part 3 includes a cooling chamber outer shell 31. A cooling water storage cavity 32 is provided inside the cooling chamber outer shell 31. The temperature measuring component 5 includes a first sensor 51 and a second sensor 53. The first sensor 51 is located at the upper part of the cooling chamber outer shell 31. The second sensor 53 is located at the lower part of the cooling chamber outer shell 31. A first temperature measuring end 52 is provided on the first sensor 51. The first temperature measuring end 52 is located inside the cooling water storage cavity 32. A second temperature measuring end 54 is provided on the second sensor 53. The second temperature measuring end 54 is located inside the cooling water storage cavity 32.

[0029] Based on the temperatures measured by the first sensor 51 and the second sensor 53 in the temperature measuring component 5, check whether the temperature of the cooling water in the cooling water storage cavity 32 is too high and perform timely cooling water circulation.

[0030] The support 4 includes a bottom plate 41 and an annular fixing part 43. Support feet 42 are provided at the lower part of the bottom plate 41. The bottom plate 41 is fixedly connected to the lower part of the cooling part 3. The annular fixing part 43 is fixedly connected to the outside of the cooling part 3. A reinforcing plate 44 is provided on the upper part of the bottom plate 41. The reinforcing plate 44 is fixedly connected to the annular fixing part 43.

[0031] The connection stability between the cooling tank 1 and the cooling part 3 is increased by the reinforcing plate 44 and the annular fixing part 43.

[0032] A water level observation window 104 is provided on the water tank 101.

[0033] The water level observation window 104 facilitates observing the water level in the water tank 101, which is convenient for operation.

[0034] A stirring assembly 7 is provided on the top plate 6. The stirring assembly 7 includes a motor 71. The output end of the motor 71 is provided with a rotating shaft 72. The rotating shaft 72 is rotatably connected to the top plate 6. A stirring plate 73 and a connecting frame 74 are fixedly connected to the rotating shaft 72. A scraping plate 75 is provided on the connecting frame 74.

[0035] The stirring plate 73 continuously stirs, making the resin in the cooling tank 1 cool more evenly; the scraping plate 75 scrapes off the resin liquid splashed onto the inner wall of the cooling tank 1 by the stirring plate 73 during the stirring process, avoiding being difficult to clean after staying and cooling into a solid.

[0036] A pressure relief part 9 is provided on the top plate 6. The pressure relief part 9 includes a discharge pipe 91. A purifier 92 is fixedly connected to the upper part of the discharge pipe 91. A pressure relief valve 93 is provided on the discharge pipe 91.

[0037] During the stirring and cooling processes, some organic tail gases that need to be environmentally treated may be generated in the resin. At this time, open the pressure relief valve 93, and let these gases pass through the purifier 92 and then be discharged to reduce pollution.

[0038] The working principle of a fast-cooling type unsaturated resin cooler provided by the present utility model is as follows:

[0039] First, the water in the water tank 101 is input into the cooling part 3 by the water transfer pump 102 and the water inlet pipe 103 to cool the resin in the cooling tank 1; when the temperature measuring assembly 5 measures that the cooling water temperature in the cooling part 3 is too high, open the drain valve 113 to discharge the hot water into the cooling pool 111 for cooling, and then input cold water into the cooling part 3. After the hot water in the cooling pool 111 is cooled, open the one-way valve 115, so that the water therein flows back to the water tank 101 for reuse.

[0040] Compared with the related technology, a fast-cooling type unsaturated resin cooler provided by the present utility model has the following beneficial effects:

[0041] The cooling water that has been heated after long-term use is discharged into the cooling pool 111 for cooling. Until it is cooled, then open the one-way valve 115, so that the water therein flows back to the water tank 101 to complete the cycle. Less water can be used to complete the cooling process, improving the cooling efficiency and reducing the waste of cooling water.

[0042] The above are only embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present utility model.

Claims

1. A rapid cooling type unsaturated resin cooler, characterized in that: include: A cooling tank, a first circulation device and a second circulation device, wherein an output pipe is arranged at the lower part of the cooling tank, a cooling part is fixedly connected to the outer side of the cooling tank, a bracket is arranged at the outer side of the cooling part, temperature measuring components are arranged on both sides of the cooling part, the first circulation device is connected to the inside of the cooling part, the second circulation device is connected to the inside of the cooling part, a top plate is arranged at the top of the cooling tank, a feed port is arranged on the top plate, the first circulation device comprises a water tank, a water pump and a water inlet pipe are arranged on the water tank, the water inlet pipe is connected to the cooling part through the bracket, the second circulation device comprises a cooling pool and a drainage pipe, the drainage pipe is connected to the cooling part through the bracket, a drainage valve is arranged on the drainage pipe, a return pipe is arranged at the bottom of the cooling pool, and a check valve is arranged on the return pipe.

2. A rapid cooling type unsaturated resin cooler according to claim 1, characterized in that: The cooling part includes a cooling chamber shell, and a cooling water storage chamber is arranged inside the cooling chamber shell. The temperature measuring component includes a first sensor and a second sensor, the first sensor is located at the upper part of the cooling chamber shell, and the second sensor is located at the lower part of the cooling chamber shell. The first sensor is provided with a first temperature measuring end, and the first temperature measuring end is located inside the cooling water storage chamber. The second sensor is provided with a second temperature measuring end, and the second temperature measuring end is located inside the cooling water storage chamber.

3. A rapid cooling type unsaturated resin cooler according to claim 1, characterized in that: The bracket includes a base plate and an annular fixing portion, a supporting foot is arranged at the lower portion of the base plate, the base plate is fixedly connected to the lower portion of the cooling portion, the annular fixing portion is fixedly connected to the outer side of the cooling portion, and a reinforcing plate is arranged at the upper portion of the base plate, the reinforcing plate is fixedly connected to the annular fixing portion.

4. A rapid cooling type unsaturated resin cooler according to claim 1, characterized in that: The water tank is provided with a water level observation window.

5. A rapid cooling type unsaturated resin cooler according to claim 1, characterized in that: The top plate is provided with a stirring assembly, the stirring assembly includes a motor, an output end of the motor is provided with a rotating shaft, the rotating shaft is rotatably connected to the top plate, a stirring plate and a connecting frame are fixedly connected to the rotating shaft, and a scraper is provided on the connecting frame.

6. A rapid cooling type unsaturated resin cooler according to claim 1, characterized in that: The top plate is provided with a pressure relief portion, the pressure relief portion comprises a discharge pipe, a purifier is fixedly connected to the upper portion of the discharge pipe, and a pressure relief valve is provided on the discharge pipe.

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