Solid curing agent dissolving and degassing device

Abstract

The utility model discloses a solid curing agent dissolving and degassing device which comprises a body provided with a feed port, a discharge port and a vacuum port for vacuumizing the interior of the body; the first tank body is arranged in the main body, and the first tank body is communicated with the feeding hole; the first tank body is arranged in the body, the second tank body is arranged in the body, the first tank body is located in the second tank body or located above the second tank body, the first tank body is provided with a material passing hole communicated with the second tank body, and the second tank body is communicated with the material outlet; the heating mechanism is used for heating the first tank body and the second tank body; the stirring mechanism is used for stirring materials in the first tank body and the second tank body. According to the solid curing agent dissolving and degassing device, dissolving and degassing of a solid curing agent are completed in one device, the occupied area is small, the cost is low, and the dissolving and degassing efficiency is high through heating and stirring of the two tank bodies.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of insulating glue application, and particularly relates to a solid-state curing agent dissolving and degassing device. BACKGROUND

[0002] In the field of power, electronic insulating glue pouring, potting, point coating and pressure forming, the insulating glue raw materials often need to be degassed under vacuum to ensure that the insulation performance of the produced products is qualified. At present, the widely used way of degassing insulating glue raw materials is to use a vacuum degassing preparation tank, and its working process is as follows: the solid-state curing agent raw material needs to be heated and dissolved, and then sent into the vacuum degassing preparation tank by a vacuum suction or pump delivery to realize the degassing operation. The main disadvantages of using this vacuum degassing preparation tank to realize the degassing operation are as follows:

[0003] If continuous production is needed, a curing agent dissolving tank needs to be added in front of the vacuum degassing preparation tank. When the vacuum degassing preparation tank is performing the degassing operation, the curing agent dissolving tank needs to perform the solid-state curing agent dissolving work in advance, and needs to meet the condition that when the curing agent in the vacuum degassing preparation tank completes the degassing operation and enters the next stage, the curing agent in the front curing agent dissolving tank has completed the dissolving, so as to be sent into the vacuum degassing preparation tank in time. This design needs to add an additional front curing agent dissolving tank and a curing agent delivery pipe system, which has high equipment cost and large floor area.

[0004] In view of this, the present application inventors have invented a solid-state curing agent dissolving and degassing device. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at providing a solid-state curing agent dissolving and degassing device which has simple and compact structure design and high dissolving and degassing efficiency.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a solid-state curing agent dissolving and degassing device, comprising:

[0007] a body provided with a feeding port, a discharging port and a vacuum port for vacuumizing the body;

[0008] a first tank body provided in the body and communicated with the feeding port;

[0009] a second tank body provided in the body and having the first tank body located inside or above the second tank body, the first tank body being provided with a material passing hole communicated with the second tank body, and the second tank body being communicated with the discharging port;

[0010] a heating mechanism for heating the first tank body and the second tank body;

[0011] A stirring mechanism is arranged to stir the materials in the first tank body and the second tank body.

[0012] Further, the stirring mechanism comprises a stirring motor, a stirring shaft, an upper stirring paddle and a lower stirring paddle arranged on the stirring shaft, the upper stirring paddle and the lower stirring paddle are respectively arranged in the first tank body and the second tank body, the stirring motor drives the stirring shaft to rotate, thereby driving the upper stirring paddle and the lower stirring paddle to rotate.

[0013] Further, the lower stirring paddle is an anchor stirring paddle.

[0014] Further, the stirring motor is arranged at the top end of the body, and the stirring shaft penetrates downward through the first tank body and the second tank body.

[0015] Further, the discharge port is arranged at the bottom end of the body, and the stirring shaft is provided with a screw rod arranged at the discharge port.

[0016] Further, the bottom of the first tank body is concave, and the material passing hole is arranged at the bottom end of the bottom of the first tank body.

[0017] Further, the bottom of the second tank body is concave, and the lowest part of the bottom of the second tank body is communicated with the discharge port.

[0018] Further, the corners of the first tank body and the second tank body are all arc transitioned.

[0019] Further, the tank wall of the first tank body and the second tank body is all provided with a sandwiched inner cavity, and the heating mechanism comprises a heat medium filled in the sandwiched inner cavity and a heating circulation system communicated with the sandwiched inner cavity.

[0020] Compared with the prior art, the technical scheme has the following advantages:

[0021] The solid-state curing agent dissolving and degassing device completes the dissolving and degassing of the solid-state curing agent in one device, has a reasonable and compact structure design, occupies a small area and has low cost, and has high dissolving and degassing efficiency through heating and stirring of the two tank bodies. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 The figure is a schematic view of the solid-state curing agent dissolving and degassing device.

[0023] Mark explanation:

[0024] 10 - body, 11 - feeding port, 12 - discharge port, 13 - vacuum port,

[0025] 20 - first tank body, 21 - material passing hole,

[0026] 30 - second tank body,

[0027] 40 - heating mechanism, 41 - heat medium,

[0028] 50 - stirring mechanism, 51 - stirring motor, 52 - stirring shaft, 53 - upper stirring paddle, 54 - lower stirring paddle, 55 - screw rod. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0030] It should be noted that in the utility model, the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like are based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the utility model and simplify the description, and do not indicate or imply that the devices or elements of the utility model must have a specific orientation, so it cannot be understood as a limitation on the utility model. EMBODIMENT

[0031] Cooperation Figure 1 As shown in the figure, the utility model discloses a solid-state curing agent dissolving and degassing device for dissolving and degassing solid-state curing agent (insulating glue raw materials and the like) so as to facilitate subsequent operation.

[0032] A solid-state curing agent dissolving and degassing device, comprising:

[0033] A body 10, which is provided with a feeding port 11, a discharging port 12, and a vacuum port 13 for vacuumizing the body 10;

[0034] A first tank body 20, which is arranged in the body 10 and is in communication with the feeding port 11;

[0035] A second tank body 30, which is arranged in the body 10 and has the first tank body 20 arranged inside or above the second tank body 30, and is provided with a material passing hole 21 in communication with the second tank body 30, and is in communication with the discharging port 12;

[0036] A heating mechanism 40, which heats the first tank body 20 and the second tank body 30;

[0037] A stirring mechanism 50, which stirs the material in the first tank body 20 and the second tank body 30.

[0038] The body 10 is a hollow sealed structure, the feed inlet 11 is used for solid material feeding, entering the inside of the body 10, the discharge outlet 12 is used for the output of the material (liquid) after dissolving and degassing to the next process, the vacuum port 13 is connected with the external vacuum equipment, the inside of the body 10 is vacuumized to ensure that the material is dissolved and degassed in the vacuum environment, and the gas separated out after the material is dissolved is also treated.

[0039] The first tank body 20 is arranged below the feed inlet 11, the material directly falls into the first tank body 20 through the feed inlet 11, and the dissolving and degassing are completed in the first tank body 20; the second tank body 30 is located below the first tank body 20, the material (liquid) after being dissolved in the first tank body 20 falls into the second tank body 30 through the material hole 21, and the material completes secondary degassing in the second tank body 30.

[0040] The heating mechanism 40 heats the first tank body 20 and the second tank body 30, the material of the first tank body 20 and the second tank body 30 is preferably metal material, which is beneficial to heat conduction and improves the heating and dissolving efficiency of the material, the stirring mechanism 50 stirs the material in the first tank body 20 and the second tank body 30, accelerates the heat transfer of the material and improves the uniformity of the temperature of the material, and further improves the dissolving and degassing efficiency of the material.

[0041] The solid solidifying agent dissolving and degassing device completes the dissolving and degassing of the solid solidifying agent in one device, does not need to additionally arrange a dissolving device, has reasonable and compact device structure, small floor area, low cost, and high dissolving and degassing efficiency.

[0042] In the embodiment, the tank wall of the second tank body 30 is arranged along the inner wall of the body 10, the volume is large, the first tank body 20 is embedded in the middle and upper part of the second tank body 30, the volume is small, the material after being dissolved in the first tank body 20 automatically flows into the second tank body 30 through the material hole 21 under the action of gravity, the second tank body 30 has large volume and can store a certain amount of material to meet the use requirement of the subsequent process. The corners of the first tank body 20 and the second tank body 30 are all arc transitions, so that the material can be prevented from being retained at the corners of the inner walls of the first tank body 20 or the second tank body 30.

[0043] The stirring mechanism 50 comprises a stirring motor 51, a stirring shaft 52, an upper stirring paddle 53 and a lower stirring paddle 54 arranged on the stirring shaft 52, the upper stirring paddle 53 and the lower stirring paddle 54 are arranged in the first tank body 20 and the second tank body 30 respectively, the stirring motor 51 drives the stirring shaft 52 to rotate, and then drives the upper stirring paddle 53 and the lower stirring paddle 54 to rotate. The material in the first tank body 20 and the second tank body 30 is stirred simultaneously by a set of stirring mechanism 50, so as to improve the efficiency and reduce the cost. Specifically, the stirring motor 51 is arranged at the top end of the body 10, and the stirring shaft 52 penetrates the first tank body 20 and the second tank body 30 downward. Among them, the lower stirring paddle 54 is an anchor stirring paddle, which is matched with the shape of the inner wall of the second tank body 30, so as to better remove the material attached to the tank wall or accumulated at the bottom of the tank, and maintain good heat transfer effect.

[0044] In the embodiment, the discharge port 12 is arranged at the bottom end of the body 10, the stirring shaft 52 is provided with a screw rod 55, and the screw rod 55 is arranged at the discharge port 12. The stirring shaft 52 rotates the screw rod 55 and rotates simultaneously, which stirs the material at the discharge port 12, so as to prevent the material from being deposited at the bottom of the body 10 to affect the discharge. Among them, the discharge port 12 is provided with a discharge valve (not shown in the figure) for controlling the opening and closing of the discharge port 12.

[0045] The bottom of the first tank body 20 is concave, and the material passing hole 21 is arranged at the bottom of the first tank body 20. Specifically, the bottom of the first tank body 20 is a circular arc surface, the bottom center of which is located at the bottom center, and the material passing hole 21 is arranged at the bottom center, and further, the stirring shaft 52 penetrates the first tank body 20 through the material passing hole 21.

[0046] The bottom of the second tank body 30 is concave, and the lowest part of the bottom of the second tank body 30 is communicated with the discharge port 12. Specifically, the bottom of the second tank body 30 is a circular arc surface, and a through hole is arranged at the center of the bottom and communicated with the discharge port 12, and further, the stirring shaft 52 penetrates the through hole and is provided with the screw rod 55 extending to the discharge port 12.

[0047] In the embodiment, the heating mechanism 40 is designed as follows: the tank wall of the first tank body 20 and the second tank body 30 is provided with a sandwiched inner cavity, the heating mechanism 40 comprises a heat medium 41 filled in the sandwiched inner cavity and a heating circulation system (not shown in the figure) communicated with the sandwiched inner cavity. The heat medium 41 adopts water or oil or other suitable liquid medium, and the heating circulation system adopts an existing design. The heat medium 41 heated by the heating circulation system enters the sandwiched inner cavity of the first tank body 20 and the second tank body 30 to heat the material in the first tank body 20 and the second tank body 30. The heat medium 41 heated and cooled again enters the heating circulation system to be heated and circulated, so as to complete the heating of the tank body. Alternatively, the heating mechanism 40 can also adopt the heat medium 41 filled in the sandwiched inner cavity and a heating sheet or a heating rod, etc. The heating sheet or the heating rod is powered to heat, the heat medium 41 is heated, and then the material is heated.

[0048] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A solid-state solidifying agent dissolving and degassing apparatus characterized by comprising: The utility model relates to a double-tank vacuum heating and stirring device, comprising: a body provided with a feeding port, a discharging port and a vacuum port for vacuumizing the body; a first tank body arranged in the body and communicated with the feeding port; a second tank body arranged in the body and having the first tank body arranged inside or above the second tank body, the first tank body being provided with a material passing hole communicated with the second tank body, and the second tank body being communicated with the discharging port; a heating mechanism for heating the first and second tank bodies; a stirring mechanism for stirring materials in the first and second tank bodies.

2. A solid-state solidifier dissolution degassing apparatus as claimed in claim 1, characterized in that: The stirring mechanism comprises a stirring motor, a stirring shaft, an upper stirring paddle and a lower stirring paddle arranged on the stirring shaft, the upper and lower stirring paddles being arranged in the first and second tank bodies respectively, the stirring motor driving the stirring shaft to rotate and further driving the upper and lower stirring paddles to rotate.

3. A solid-state solidifier dissolution degassing apparatus as claimed in claim 2, wherein: The lower stirring paddle is an anchor stirring paddle.

4. A solid-state solidifier dissolution degassing apparatus as claimed in claim 2, wherein: The stirring motor is arranged at the top end of the body, and the stirring shaft penetrates downward through the first and second tank bodies.

5. A solid-state solidifying agent dissolving and degassing apparatus according to claim 2 or 3, characterized by: The discharging port is arranged at the bottom end of the body, and the stirring shaft is provided with a screw rod arranged at the discharging port.

6. A solid-state solidifier dissolution degassing apparatus as defined in claim 1, wherein: The bottom of the first tank body is concave, and the material passing hole is arranged at the bottom end of the bottom of the first tank body.

7. A solid-state solidifier dissolution degassing apparatus as defined in claim 1, wherein: The bottom of the second tank body is concave, and the lowest part of the bottom of the second tank body is communicated with the discharging port.

8. A solid-state solidifier dissolution degassing apparatus as defined in claim 1, wherein: The corners of the first and second tank bodies are all arc transitioned.

9. A solid-state solidifier dissolution degassing apparatus as defined in claim 1, wherein: The tank walls of the first and second tank bodies are all provided with a sandwiched inner cavity, and the heating mechanism comprises a heat medium filled in the sandwiched inner cavity and a heating circulation system communicated with the sandwiched inner cavity.

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