TWM448311U - Cooling device for use in pressurized de-foaming machine - Google Patents

Description

Cooling device for pressurized defoaming machine

This creation is a cooling device for a pressure defoamer, especially for greatly improving the cooling effect and efficiency, thereby achieving the effect of shortening the overall process time and increasing productivity.

According to the general semiconductor industry, especially in the packaging industry, the curing chemical substances such as glue or resin are often solidified by heat curing. The actual practice is usually to place the electronic product 20 containing the packaging chemical. In the cavity 11 of a container 10, the cavity 11 of the container 10 is heated to raise the temperature of the cavity 11 to the temperature required for curing, except that the chemical for the package is before the curing temperature is reached. When it has reached its boiling point, bubbles will be generated and the process quality will be paralyzed. In order to avoid this, it will generally be pressurized in the cavity 11 of the container 10, and the boiling point of the substance can be raised according to the physics principle. The bubble generation in the heat curing process can be avoided. Generally, the container 10 is a so-called pressure defoamer, and the detailed structure such as the pressing device or the heating device and the operating principle are well known to those skilled in the art. This will not be repeated here.

The conventional pressure defoaming machine can achieve the purpose of heat curing and avoiding the generation of bubbles. However, when the cavity 11 is cooled at the end of the heat curing process, the cavity 11 of the container 10 is used. The cooling device 12 is generally a water-cooled circulation line, that is, it is cooled by the circulation device 13 and the cooling water 121 flowing through the inside of the container 10, and the cooling device 12 is directly in the higher temperature chamber. The cooling is performed in the body 11, so the cooling effect and the efficiency are both poor, and if the cooling device 12 is damaged or damaged, such as water leakage, the maintenance is also inconvenient and time consuming, thereby causing the overall process time to be elongated and the capacity to be reduced, so that the improvement is actually improved. Necessary.

Therefore, how to eliminate the above-mentioned defects is the technical difficulty point that the creators of this case want to solve.

In view of the existing pressure defoaming machine, since the cooling device is disposed in the cavity, the cooling effect and efficiency are poor, and the process time is elongated and the productivity is reduced. Therefore, the purpose of the present invention is to provide a pressure defoaming machine. The cooling device uses the cold heat exchange device disposed outside the body of the pressurized defoamer to perform cooling and cooling operations, thereby greatly improving the cooling effect and efficiency, and avoiding the conventional cooling device being disposed in the cavity, resulting in failure. Maintenance is not easy and time-consuming to repair, and can not increase the production capacity without occupying the internal production space, so that the creation can achieve the effect of shortening the overall process time and increasing production capacity.

In order to achieve the above object, the present invention provides a cooling device for a pressurized defoaming machine, comprising: a pressurized defoaming machine body, wherein the pressurized defoaming machine body is provided with a cavity, and the pressurization elimination body The bubbler body is provided with an air outlet and an air inlet, and the air outlet and the air inlet respectively penetrate the cavity; a cold heat exchange device, the cold heat exchange device is provided with a first fluid inlet and a first fluid outlet, and The first fluid inlet and the first fluid outlet are respectively connected with the air outlet and the air inlet of the pressurized defoamer body by a pipeline, and the cold heat exchange device is further provided with a second fluid inlet and a second fluid outlet. a circulation device, the circulation device is provided with a cooling fluid outlet and a cooling fluid inlet, and the cooling fluid inlet and the cooling fluid outlet and the cold heat exchange device have a pipeline phase between the second fluid inlet and the second fluid outlet Connection; by the creation department, using a cold heat exchange device disposed outside the body of the pressurized defoamer Cooling and cooling operation can greatly improve the cooling effect and efficiency. At the same time, it can avoid the conventional cooling device being installed in the cavity, which makes the repair difficult and time-consuming in the event of fault damage, and can not increase the production capacity without occupying the internal production space. It can achieve the effect of shortening the overall process time and increasing production capacity.

In order to make it easier for your examiner to understand the other features and advantages of this creation and the effects achieved, you can use this drawing with the drawings to explain in detail as follows: Please refer to the second figure, this creation department A cooling device for a pressure defoamer is provided, comprising: a pressure defoamer body 3, wherein the pressure defoamer body 3 is provided with a cavity 33, and the pressure defoamer body 3 is provided with a The air outlet 31 and an air inlet 32, the air outlet 31 and the air inlet 32 respectively penetrate the cavity 33, and the detailed structure inside the pressure defoamer body 3 belongs to the prior art and is not a technical feature of the present invention. Therefore, it will not be described in detail here; a cold heat exchange device 4 is provided with a first fluid inlet 41 and a first fluid outlet 42, and the cold heat exchange device 4 has a first fluid inlet 41 and a first fluid The outlet 42 is connected to the air outlet 31 and the air inlet 32 of the pressurized defoamer body 3 by a pipe 6 respectively, thereby causing the air in the cavity 33 of the pressurized defoamer body 3 , the gas outlet 31 can flow out and flow into the first fluid inlet 41 of the cold heat exchange device 4, The first fluid outlet 42 flows out and flows back to the intake port 32 of the pressurized defoamer body 3. In addition, the cold heat exchange device 4 is further provided with a second fluid inlet 43 and a second fluid outlet 44, which is hot and cold. The switching device 4 may more specifically be a plate heat exchanger or a shell and tube heat exchanger; a circulation device 5 provided with a cooling fluid outlet 51 and a cooling fluid inlet a port 52, and the cooling fluid inlet 51 and the cooling fluid outlet 52 of the circulation device 5 and the second heat inlet 43 and the second fluid outlet 44 of the cold heat exchange device 4 are connected by a pipe 6 respectively, and the circulation device 5 may be a cold water circulation device or a cold air circulation device, whereby, as shown in the third figure, the cooling fluid CF such as cold water or other cooling liquid or cold air may be in the circulation device 5 and the cold heat exchange device 4 Between the two; as shown in the second figure, the creation may further include a forced circulation device 7, which may be a fan or a negative pressure generating device (such as a vacuum generator) or a positive pressure generating device. And the forced circulation device 7 can be disposed on the pipeline 6 between the air inlet 32 and the first fluid outlet 42. Alternatively, please refer to the second diagram A, and the forced circulation device 7 can also be It is disposed on the pipeline 6 between the air outlet 31 and the first fluid inlet 41. Therefore, referring to the third figure, the forced circulation device 7 can provide an auxiliary power to overcome the pressure cancellation. The relatively high pressure environment of the cavity 33 of the bubbler body 3 The cold air A2 can be smoothly pushed back into the cavity 33, so that the creation can improve the reliability of the product, and the detailed structure and operation of the forced circulation device 7, the circulation device 5 and the cold heat exchange device 4 The principle is prior art and is not a technical feature of the present invention, and will not be further described herein; please refer to the second figure and the third figure, when the pressurized defoamer body 3 starts to be cooled at the end of the heat curing process The hot air A1 in the cavity 33 can flow into the cold heat exchange device 4, and heat exchange with the cooling fluid CF of the circulation device 5 in the cold heat exchange device 4 can greatly reduce the temperature of the hot air A1. That is, the hot air A1 can be cooled to become the cold air A2 and flow back into the cavity 33, so that the creation can achieve high efficiency cooling and cooling; please refer to the second figure and the third figure, The present invention utilizes the cold and heat exchange device 4 disposed outside the body of the pressurized defoamer 3 to perform cooling and cooling operations, thereby greatly improving cooling. The effect and efficiency can be avoided, and the conventional cooling device 12 can be prevented from being disposed in the cavity 11, which makes the repair difficult and time-consuming to be lost when the fault is damaged, and can not increase the production capacity without occupying the internal production space, thereby enabling the creation to shorten the overall process time and Improve the efficiency of production capacity.

In order to make this creation more progressive and practical, a comparative analysis is used as follows:

Conventional technology:

1. The cooling device is arranged in the cavity, and the cooling effect and efficiency are poor.

2. When the cooling device is faulty, the maintenance is not easy and time-consuming, resulting in prolonged process time and reduced production capacity.

The advantages of this creation:

1. The cold heat exchange device is disposed outside the body of the pressurized defoaming machine, which can greatly improve the cooling effect.

2, the maintenance is simple and time-saving, can shorten the process time and increase production capacity.

10‧‧‧ Container

11‧‧‧ cavity

12‧‧‧Cooling device

121‧‧‧Cooling water

13‧‧‧Circulation device

20‧‧‧Electronic products

3‧‧‧Pressure defoamer body

31‧‧‧ gas outlet

32‧‧‧air inlet

33‧‧‧ cavity

4‧‧‧Cold and heat exchange device

41‧‧‧First fluid inlet

42‧‧‧First fluid outlet

43‧‧‧Second fluid inlet

44‧‧‧Second fluid outlet

5‧‧‧Circulation device

51‧‧‧Cooling fluid outlet

52‧‧‧Cooling fluid inlet

6‧‧‧pipe

7‧‧‧Compulsory circulation device

A1‧‧‧hot air

A2‧‧‧ cold air

CF‧‧‧Cooling fluid

The first figure is a schematic diagram of the structure of a conventional pressurized defoamer.

The second picture is a schematic diagram of the architecture of this creation.

The second A diagram is a schematic diagram of the architecture of the second embodiment of the creation.

The third picture is a schematic diagram of the action of this creation.

3‧‧‧Pressure defoamer body

31‧‧‧ gas outlet

32‧‧‧air inlet

33‧‧‧ cavity

4‧‧‧Cold and heat exchange device

41‧‧‧First fluid inlet

42‧‧‧First fluid outlet

43‧‧‧Second fluid inlet

44‧‧‧Second fluid outlet

5‧‧‧Circulation device

51‧‧‧Cooling fluid outlet

52‧‧‧Cooling fluid inlet

6‧‧‧pipe

7‧‧‧Compulsory circulation device

Claims (7)

A cooling device for a pressurized defoaming machine, comprising: a pressurized defoaming machine body, wherein the pressurized defoaming machine body is provided with a cavity, and the pressurized defoaming machine body is provided with an air outlet and a inlet a gas port, the gas outlet and the gas inlet respectively penetrate the cavity; a cold heat exchange device, the cold heat exchange device is provided with a first fluid inlet and a first fluid outlet, and the first fluid inlet and the first fluid outlet And the air outlet and the air inlet of the pressurized defoamer body are respectively connected by a pipeline, the cold heat exchange device is further provided with a second fluid inlet and a second fluid outlet; and a circulation device, the circulation device is provided with a The cooling fluid outlet is connected to a cooling fluid inlet, and the cooling fluid inlet and the cooling fluid outlet are respectively connected to the second heat inlet and the second fluid outlet of the cold heat exchange device by a pipeline. A cooling device for a pressurized defoaming machine according to the first aspect of the invention, wherein the cold heat exchange device is a plate heat exchanger or a shell and tube heat exchanger. A cooling device for a pressurized defoamer according to claim 1, wherein the circulation device is a cold water circulation device or a cold air circulation device. The cooling device for a pressure defoamer according to any one of claims 1 to 3, further comprising a forced circulation device, wherein the forced circulation device is disposed at the air inlet On the line between the first fluid outlet and the outlet. The cooling device for a pressure defoamer according to any one of claims 1 to 3, further comprising a forced circulation device, wherein the forced circulation device is disposed at the air outlet On the line between the first fluid inlets. A cooling device for a pressurized defoaming machine as described in claim 4, wherein The forced circulation device is a fan or a negative pressure generating device or a positive pressure generating device. A cooling device for a pressure defoamer according to claim 5, wherein the forced circulation device is a fan or a negative pressure generating device or a positive pressure generating device.