CN110010380A - An automatic impregnation machine deliquoring collection device - Google Patents

Abstract

Liquor collecting device, including filter screen, de- liquid holding vessel, de- liquid recycling can and devil liquor recovery tank are taken off containing dipping machine automatically the invention discloses a kind of；The filter screen is removeably positioned at the de- liquid holding vessel opening, and sealed shell of tank is formed with the de- liquid holding vessel, the de- liquid recycling can is connected to the de- liquid holding vessel, the devil liquor recovery tank is connected to the de- liquid holding vessel, the present invention passes through setting removable filter net, be conducive to the cleaning of de- liquid holding vessel and guarantee the qualified and reusable of recycling electrolyte quality, increase the de- liquid recycling can of setting simultaneously, reusable de- liquid is individually recycled, the utilization efficiency that de- liquid can be improved, has saved cost.

Description

An automatic impregnation machine deliquoring collection device

technical field

The invention relates to the technical field of capacitors, in particular to an automatic impregnation machine deliquoring collection device.

Background technique

Capacitors are one of the most widely used electronic components in electronic equipment, and are widely used in circuit blocking, coupling, bypassing, filtering, tuning loops, energy conversion and control. It is one of the basic electronic components that make up a circuit and is widely used in various electronic products and power equipment.

In the production process of capacitors, capacitors are provided with a deliquoring step after being impregnated with electrolyte. This is because after the capacitors are impregnated with electrolyte, the excess electrolyte adhering to their surface needs to be wiped off to prevent damage to machinery and equipment or the surrounding environment. Pollution and indecent.

In the deliquoring step of the capacitor, some impregnation machines use adsorption materials to directly adsorb the electrolyte. This method can achieve the purpose, but it is not easy to achieve rapid suction and wiping of the electrolyte, and the adsorption material needs to be replaced frequently; some impregnation The machine adopts the principle of vacuum adsorption. By placing the device with the capacitor that has adsorbed the electrolyte in a vacuum environment as a whole, the dehydration is realized by vacuuming. This method realizes the dehydration of the capacitor. The entire device for fixing the capacitor is placed in a vacuum environment, so it takes a long time and requires relatively strong power. Therefore, the combination of filter screen and vacuum adsorption is often used in the market for deliquoring treatment. However, due to the non-replaceable filter screen and Different capacitors have different requirements for the composition of the electrolyte, which will cause quality accidents in the dehydration equipment due to the mixing of different batches of electrolytes. At the same time, the filter screen that is not fixed and disassembled will also increase the cleaning difficulty of the dehydration equipment.

SUMMARY OF THE INVENTION

In view of the above problems of the prior art, the purpose of the present invention is to provide an automatic impregnation machine deliquoring collection device, which is used to provide a detachable filter screen, and at the same time, can classify and collect the deliquoring, and improve the utilization efficiency of the deliquoring. .

In order to solve the above-mentioned technical problems, the concrete technical scheme of the present invention is as follows:

The invention provides a deliquoring collection device for an automatic impregnation machine, comprising a filter screen, a deliquoring storage tank, a deliquoring recovery tank and a waste liquid recovery tank; the filtering screen is detachably arranged at the opening of the deliquoring storage tank place, and form a sealed tank body with the dehydration storage tank, the dehydration recovery tank is communicated with the dehydration storage tank, and the waste liquid recovery tank is communicated with the dehydration storage tank

Further, the dehydration storage tank includes a sealing ring, and the sealing ring is arranged at the end of the dehydration storage tank.

Further, the bottom edge of the filter screen is provided with a sealing groove, and the sealing groove cooperates with the sealing ring to ensure the sealing performance of the deliquoring storage tank.

As an option, the dehydration storage tank further includes installation holes, and the installation holes are arranged at four end corners of the dehydration storage tank. Specifically, the filter screen is fixed on the dehydration storage tank by screws. On the tank, the stability of the filter screen on the deliquoring storage tank can be ensured by being fixed by screws, and at the same time, it is easy to disassemble and replace.

Further, the deliquoring collection device further includes a first logic valve and a second logic valve, the deliquoring recovery tank communicates with the deliquoring storage tank through the first logic valve, and the waste liquid recovery tank passes through the A second logic valve is in communication with the deliquoring storage tank.

Further, the deliquoring storage tank further includes a first through hole, a second through hole and a third through hole, the first through hole and the second through hole are arranged at the bottom of the deliquoring storage tank, the The third through hole is arranged on the side wall of the deliquoring storage tank.

Further, the first through hole is communicated with the first logic valve, the second through hole is communicated with the second logic valve, and the third through hole is used for communication with an external negative pressure generator, so The negative pressure generator is used to provide a negative pressure environment in the deliquoring storage tank to realize the rapid deliquoring of the capacitor.

Preferably, the negative pressure generator is a vacuum pump.

Further, both the first logic valve and the second logic valve are connected to a controller.

Adopting the above-mentioned technical scheme, an automatic impregnation machine deliquoring collection device of the present invention has the following beneficial effects:

1. An automatic impregnation machine deliquoring collection device of the present invention, by setting a detachable filter screen, is beneficial to the cleaning of the deliquoring storage tank and ensures the qualified and reusable quality of the recovered electrolyte.

2. In the deliquoring collection device of the automatic impregnation machine according to the present invention, a deliquoring recovery tank is added, and the reusable deliquoring is recovered separately, which can improve the utilization efficiency of the deliquoring.

3. An automatic impregnation machine deliquoring collection device according to the present invention has a simple structure, improves the cleaning efficiency of the equipment, avoids waste and saves costs.

Description of drawings

In order to illustrate the technical solutions of the present invention more clearly, the following will briefly introduce the accompanying drawings that are required to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is the structural representation of a kind of automatic impregnation machine deliquoring collection device of the present invention;

Fig. 2 is the structural representation of the first embodiment of filter screen and deliquoring storage tank in Fig. 1;

Fig. 3 is the structural representation of deliquoring storage tank in Fig. 2;

FIG. 4 is a schematic structural diagram of the second embodiment of the deliquoring storage tank in FIG. 2 .

In the picture: 1-filter, 2-dehydration storage tank, 3-first logic valve, 4-dehydration recovery tank, 5-second logic valve, 6-waste liquid recovery tank, 7-screw, 8-capacitor , 21 - sealing ring, 22 - first through hole, 23 - second through hole, 24 - third through hole, 25 - mounting hole.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

It should be noted that the terms "first", "second" and the like in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used may be interchanged under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having", and any variations thereof, are intended to cover non-exclusive inclusion, for example, a process, method, apparatus, product or device comprising a series of steps or units is not necessarily limited to those expressly listed Rather, those steps or units may include other steps or units not expressly listed or inherent to these processes, methods, products or devices.

Example 1

The deliquoring treatment of capacitors has always been a key research topic in the manufacturing process of capacitors. At this stage, there are two ways to filter capacitors. One is to use adsorbent materials to directly adsorb the electrolyte, and the other is to vacuum deliquoring. It is not a good choice in terms of dehydration efficiency and dehydration cost. The non-removal of the filter screen is not conducive to the cleaning of the equipment. At the same time, different dehydration is also easy to contaminate, which is not conducive to the reuse of dehydration. Therefore, this embodiment provides an automatic impregnation machine deliquoring collection device. As shown in FIG. 1 , the device includes a filter screen 1, a deliquoring storage tank 2, a deliquoring recovery tank 4 and a waste liquid recovery tank 6; the The filter screen 1 is detachably arranged at the opening of the dehydration storage tank 2, and forms a sealed tank body with the dehydration storage tank 2, and the dehydration recovery tank 4 communicates with the dehydration storage tank 2. , the waste liquid recovery tank 6 is communicated with the deliquoring storage tank 2 .

In order to improve the tightness of the sealed tank body, as shown in FIG. 2 and FIG. 3 , a sealing ring 21 is provided on the part of the deliquoring storage tank 2 in contact with the filter screen 1 , specifically, the sealing ring 21 The material is rubber. The bottom edge of the filter screen 1 is provided with a sealing groove (not shown), and the sealing groove cooperates with the sealing ring 21 to ensure the airtightness of the dehydration storage tank 2 .

The deliquoring storage tank 2 is used as the initial collection device for deliquoring, and needs to withstand the effects of depressurization and deliquoring separation. Therefore, it is necessary to provide several through holes to communicate with external devices. The deliquoring storage tank 2 is also provided with a first The through hole 22, the second through hole 23 and the third through hole 24, the first through hole 22 and the second through hole 23 are arranged at the bottom of the deliquoring storage tank 2, and the third through hole 24 is arranged at the bottom of the deliquoring storage tank 2. The side wall of the deliquoring storage tank 2 . Specifically, the first through hole 22 is communicated with the first logic valve 3, and the third through hole 24 is used for communication with an external negative pressure generator, and the negative pressure generator is used in the dehydration storage tank Provide a negative pressure environment to achieve rapid deliquoring of capacitors.

In this embodiment, the negative pressure generator is a vacuum pump.

In order to improve the automation and efficiency of device control, both the first logic valve 3 and the second logic valve 5 are connected to a controller, and the controller controls the first logic valve 3 and the second logic valve 5 on and off.

In the above-mentioned automatic impregnation machine deliquoring collection device, the capacitor 8 is transported to the top of the filter screen 1 after impregnating the electrolyte, and the negative pressure generator starts to work, so that a vacuum environment is formed inside the deliquoring storage tank 2, and the capacitor 8 is accelerated. The electrolyte on the upper part falls off, and enters into the dehydration storage tank 2. At the same time, the first logic valve 3 is controlled to open, and the second logic valve 5 is closed, so that the collected electrolyte that can be reused enters the dehydration recovery tank 4. It can realize the recycling of the electrolyte. After the dehydration is completed, the dehydration storage tank 2 and the filter screen 1 need to be cleaned before the next batch of capacitors (electrolytes with different components) are processed. The deliquoring recovery tank 4 closes the first logic valve 3 and opens the second logic valve 5 at the same time, and collects the waste liquid in the equipment into the waste liquid recovery tank 6 .

Adopting an automatic impregnation machine deliquoring collection device provided by this embodiment has the following beneficial effects:

1) An automatic impregnation machine deliquoring collection device according to the present invention, by setting a detachable filter screen, is beneficial to the cleaning of the deliquoring storage tank and to ensure the qualified and reusable quality of the recovered electrolyte.

2) In the deliquoring collection device of the automatic impregnation machine according to the present invention, a deliquoring recovery tank is added to recover the reusable deliquoring separately, which can improve the utilization efficiency of the deliquoring.

3) An automatic impregnation machine deliquoring collection device according to the present invention, the device has a simple structure, improves the cleaning efficiency of the equipment, avoids waste, and saves costs.

Embodiment 2 is an optional embodiment of Embodiment 1

This embodiment provides a deliquoring collection device for an automatic impregnation machine. As shown in FIG. 1 , the device includes a filter screen 1, a deliquoring storage tank 2, a deliquoring recovery tank 4 and a waste liquid recovery tank 6; the filtering The net 1 is detachably arranged at the opening of the dehydration storage tank 2, and forms a sealed tank body with the dehydration storage tank 2, and the dehydration recovery tank 4 communicates with the dehydration storage tank 2, The waste liquid recovery tank 6 is communicated with the deliquoring storage tank 2 .

In order to improve the tightness of the sealed tank body, as shown in FIG. 2 and FIG. 3 , a sealing ring 21 is provided on the part of the deliquoring storage tank 2 in contact with the filter screen 1 , specifically, the sealing ring 21 The material is rubber. The bottom edge of the filter screen 1 is provided with a sealing groove (not shown), and the sealing groove cooperates with the sealing ring 21 to ensure the airtightness of the dehydration storage tank 2 .

In this embodiment, as shown in FIG. 4 , the dehydration storage tank 2 further includes installation holes 25 , and the installation holes 25 are arranged at four end corners of the dehydration storage tank 2 . The filter screen 1 is fixed on the deliquoring storage tank 2 by screws 7, which can ensure the stability of the filter screen 1 on the deliquoring storage tank 2, and at the same time facilitate disassembly and replacement.

The deliquoring storage tank 2 is used as the initial collection device for deliquoring, and needs to withstand the effects of depressurization and deliquoring separation. Therefore, several through holes need to be provided to communicate with external devices. The deliquoring storage tank 2 is also provided with a first The through hole 22, the second through hole 23 and the third through hole 24, the first through hole 22 and the second through hole 23 are arranged at the bottom of the deliquoring storage tank 2, and the third through hole 24 is arranged at the bottom of the deliquoring storage tank 2. The side wall of the deliquoring storage tank 2 . Specifically, the first through hole 22 is communicated with the first logic valve 3, and the third through hole 24 is used to communicate with an external negative pressure generator, and the negative pressure generator is used in the dehydration storage tank Provide a negative pressure environment to achieve rapid de-liquidation of capacitors.

In this embodiment, the negative pressure generator is a vacuum pump.

In order to improve the automation and efficiency of device control, both the first logic valve 3 and the second logic valve 5 are connected to a controller, and the controller controls the first logic valve 3 and the second logic valve 5 on and off.

In the above-mentioned automatic impregnation machine deliquoring collection device, the filter screen 1 is fixed on the deliquoring reservoir 2 through screws 7, and the capacitor 8 is transported to the top of the filter screen 1 after impregnating the electrolyte, and negative pressure occurs. The device starts to work, so that a vacuum environment is formed inside the dehydration storage tank 2, which accelerates the falling off of the electrolyte on the capacitor 8 and enters the dehydration storage tank 2. At the same time, the first logic valve 3 is controlled to open, and the second logic valve 5 is closed. , so that the collected reusable electrolyte enters the dehydration recovery tank 4, and the recycling of the electrolyte can be realized. To clean the deliquoring storage tank 2 and the filter screen 1, first remove the screw 7, then clean the equipment, then replace the new deliquoring recovery tank 4, close the first logic valve 3 and open the second logic valve 5 at the same time, The waste liquid in the equipment is collected into the waste liquid recovery tank 6 .

The beneficial effects of an automatic impregnation machine deliquoring collection device provided in this embodiment are basically the same as those in Embodiment 1, and will not be repeated here.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and does not deviate from the spirit of the present invention or With the essential features, the present invention can be implemented in other specific forms. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes within the meaning and scope of the equivalents of , are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (10)

1. An automatic impregnation machine deliquoring collection device, characterized in that, comprising a filter screen (1), a deliquoring storage tank (2), a deliquoring recovery tank (4) and a waste liquid recovery tank (6); the filtering The net (1) is detachably arranged at the opening of the dehydration storage tank (2), and forms a sealed tank body with the dehydration storage tank (2), and the dehydration recovery tank (4) is connected to the dehydration storage tank (2). The deliquoring storage tank (2) is in communication, and the waste liquid recovery tank (6) is communicated with the deliquoring storage tank (2). 2 . The deliquoring collection device of an automatic impregnation machine according to claim 1 , wherein the deliquoring storage tank ( 2 ) comprises a sealing ring ( 21 ), and the sealing ring ( 21 ) is arranged on the The end of the deliquoring tank (2). 3. An automatic impregnation machine deliquoring collection device according to claim 2, characterized in that, a sealing groove is provided on the bottom edge of the filter screen (1), and the sealing groove cooperates with the sealing ring (21) . 4. The deliquoring collection device of an automatic impregnation machine according to claim 1, wherein the deliquoring storage tank (2) further comprises a mounting hole (25), and the mounting hole (25) is provided in the The four end corners of the deliquoring storage tank (2). 5 . The deliquoring collection device of an automatic impregnation machine according to claim 4 , wherein the filter screen ( 1 ) is fixed on the deliquoring storage tank ( 2 ) by screws ( 7 ). 6 . 6. An automatic impregnation machine deliquoring collection device according to claim 1, characterized in that further comprising a first logic valve (3) and a second logic valve (5), the deliquoring recovery tank (4) The first logic valve (3) communicates with the deliquoring storage tank (2), and the waste liquid recovery tank (6) communicates with the deliquoring storage tank (2) through the second logic valve (5). . 7. An automatic impregnation machine deliquoring collection device according to claim 1, characterized in that, the deliquoring storage tank (2) comprises a first through hole (22), a second through hole (23) and a first through hole (23) and a second through hole (23). Three through holes (24), the first through holes (22) and the second through holes (23) are arranged at the bottom of the deliquoring storage tank (2), and the third through holes (24) are arranged at the bottom of the deliquoring storage tank (2). the side wall of the deliquoring storage tank (2). 8. The deliquoring collection device of an automatic impregnation machine according to claim 6 or 7, wherein the first through hole (22) is communicated with the first logic valve (3), and the second The through hole (23) communicates with the second logic valve (5), and the third through hole (24) is used for communication with an external negative pressure generator. 9 . The deliquoring collection device of an automatic impregnation machine according to claim 8 , wherein the negative pressure generator is a vacuum pump. 10 . 10 . The deliquoring collection device of an automatic impregnation machine according to claim 6 , wherein the first logic valve ( 3 ) and the second logic valve ( 5 ) are both connected to a controller. 11 .