CN109637849A - A kind of Full-automatic electrolytic liquid pressurization dipping device - Google Patents
A kind of Full-automatic electrolytic liquid pressurization dipping device Download PDFInfo
- Publication number
- CN109637849A CN109637849A CN201910076755.2A CN201910076755A CN109637849A CN 109637849 A CN109637849 A CN 109637849A CN 201910076755 A CN201910076755 A CN 201910076755A CN 109637849 A CN109637849 A CN 109637849A
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- Prior art keywords
- tank
- impregnation
- valve
- turntable
- full
- Prior art date
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- 239000007788 liquid Substances 0.000 title claims abstract description 23
- 238000007598 dipping method Methods 0.000 title claims abstract description 12
- 238000005470 impregnation Methods 0.000 claims abstract description 31
- 239000012530 fluid Substances 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 238000005485 electric heating Methods 0.000 claims abstract description 4
- 239000000706 filtrate Substances 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 claims description 12
- 238000010079 rubber tapping Methods 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000005119 centrifugation Methods 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 239000003792 electrolyte Substances 0.000 abstract description 24
- 238000000034 method Methods 0.000 abstract description 10
- 239000005030 aluminium foil Substances 0.000 abstract description 4
- 230000008595 infiltration Effects 0.000 abstract description 4
- 238000001764 infiltration Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000003990 capacitor Substances 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G13/00—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00
- H01G13/04—Drying; Impregnating
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Filling, Topping-Up Batteries (AREA)
Abstract
It pressurizes dipping device, including impregnation tank and fluid reservoir the invention discloses a kind of Full-automatic electrolytic liquid, the impregnation tank includes tank body, the sealing cover on tank body top, the concentrator bowl that is set to the turntable of tank interior and is fixedly connected with the turntable；Concentrator bowl is the cylinder that 2~4mm steel plate is made into, and is centrifuged on barrel and is provided with several filtrate holes；Inner tank wall is equipped with electric heating tube, and tank base is equipped with inlet；Sealing cover is equipped with pump-line and Drainage pipe for vacuumizing；Impregnation pot bottom is provided with motor, and the output end of motor is connected with the turntable；Electrolyte pressurization dipping device structure in the present invention is simple, by vacuumizing the setting with pressurization gas pipeline, and impregnation process is divided into vacuum stages and pressure period, guarantees infiltration of the electrolyte to electrolytic paper in all directions；And under vacuum and pressurized conditions, it can to keep the infiltration of electrolyte more complete under lower electrolyte temperature and impregnation activity duration, give full play to the capacity of aluminium foil.
Description
Technical field
The present invention relates to the processing equipment fields of aluminium electrolutic capacitor, add more particularly to a kind of Full-automatic electrolytic liquid
Press dipping device.
Background technique
The positive and negative anodes of the sub-prime of aluminium electrolutic capacitor are formed using the aluminium foil of high-purity, are to impregnate electricity between positive and negative anodes
As separating layer, outside is made of electrolytic paper after solving liquid rubber stopper and aluminum hull；Electrolyte must be by the aluminium foil and electricity after corrosion
Being impregnated with completely for paper of solution is impregnated with, if impregnation is not thorough, it will cause the capacitance of capacitor is small, loss is big, is used
The largely adverse effects such as variation occur for capacitor specific characteristics in journey, if electrolyte is too many, there will be leakage risks；Room temperature
The larger product of some specifications is impregnated under normal pressure and there is the impermeable phenomenon of leaching, is set so occurring improved immersion liquid in the market
It is standby；Existing immersion liquid equipment is put into impregnating groove from capacitor element, until extra electrolyte, every step process are sloughed in centrifugation
Manual operation is required, biggish manpower and material resources are expended, and often will appear the uncontrollable situation of sub-prime quality, and impregnates work
Sequence is separately carried out with de- liquid process, and staff needs to take out impregnated sub-prime from containing immersion liquid, is placed into centrifuge, portion
Divide electrolyte that may be dropped on equipment or ground, not only results in the pollution of environment, the waste of electrolyte, and cause to give birth to
Produce the decline of efficiency.
Summary of the invention
The purpose of the present invention is to solve the above the deficiencies in the prior art, proposes a kind of Full-automatic electrolytic liquid pressurization and contain
Bath unit, including impregnation tank and fluid reservoir, the impregnation tank include tank body, tank body top sealing cover, be set in tank body
The turntable in portion and the concentrator bowl being fixedly connected with the turntable；The concentrator bowl is the cylinder that 2~4mm steel plate is made into, described
Several filtrate holes are provided on centrifugation barrel；The inner tank wall is equipped with electric heating tube, and tank base is equipped with inlet；It is described
Sealing cover be equipped with pump-line and Drainage pipe for vacuumizing；The impregnation pot bottom is provided with motor, motor
Output end be connected with the turntable；
The pump-line has been respectively communicated with vacuum lead and pressurization gas pipeline, the vacuum lead end
It is connected with vacuum pump, the pressurization gas pipe end is connected with source nitrogen；The vacuum lead and pressurization gas pipeline
On be respectively equipped with pressurization switch valve and vacuum switch valve；
The top of the fluid reservoir is connected by connecting tube with pump-line, and the connecting tube is equipped with air inlet switch
Valve；
The bottom of the fluid reservoir is equipped with leakage fluid dram, and impregnation pot bottom, the other end are protruded into one end of the Drainage pipe
The connection leakage fluid dram, the Drainage pipe are equipped with tapping valve and water pump；, the leakage fluid dram and the inlet are logical
It crosses a liquor charging pipeline to be connected, is provided with liquor charging valve on the liquor charging pipeline.
Preferably, the vacuum switch valve, pressurization switch valve, air inlet switch valve, tapping valve and liquor charging valve are electricity
Magnet valve.
Preferably, the sealing cover is equipped with pressure gauge.
Preferably, liquidometer is equipped in the impregnation tank.
Electrolyte pressurization dipping device in the present invention has the advantage that
(1) structure it is simple, by vacuumizing the setting with pressurization gas pipeline, by impregnation process be divided into vacuum stages and plus
The pressure stage guarantees infiltration of the electrolyte to electrolytic paper in all directions；And under vacuum and pressurized conditions, it can make lower
Under electrolyte temperature and impregnation activity duration, keeps the infiltration of electrolyte more complete, give full play to the capacity of aluminium foil；
(2) impregnation of electrolyte and de- liquid process are merged in one apparatus, without the artificial electricity taken out after being impregnated with again
Container sub-prime enormously simplifies production process, and the electrolyte of abjection can also utilize for impregnation process next time, both reduces life
Cost is produced, will not pollute the environment, realize being carried out continuously for production, ensure that the reliability of product quality.
Detailed description of the invention
Fig. 1 is Full-automatic electrolytic liquid pressurization dipping device structural schematic diagram of the invention；
Specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and attached drawing, the invention will be further described, should
The examples are only for explaining the invention, is not intended to limit the scope of the present invention..
Refering to fig. 1, the invention proposes a kind of Full-automatic electrolytic liquid pressurization dipping devices, including impregnation tank 1 and fluid reservoir
2, the impregnation tank 1 include tank body 11, tank body top sealing cover 12, be set to tank interior turntable 13 and with described turn
The concentrator bowl 14 that disk is fixedly connected；The concentrator bowl 14 is the cylinder that 2~4mm steel plate is made into, and is provided on the centrifugation barrel
Several filtrate hole (not shown)；The inner tank wall is equipped with electric heating tube 15, and tank base is equipped with inlet；Described is close
Capping is equipped with pump-line 3 and Drainage pipe 4 for vacuumizing；1 bottom of impregnation tank is provided with motor 10, motor
10 output end is connected with the turntable 13；
The pump-line 3 has been respectively communicated with vacuum lead 5 and pressurization gas pipeline 6, the vacuum lead 5
End is connected with vacuum pump 51, and 6 end of pressurization gas pipeline is connected with source nitrogen；The vacuum lead 5 and pressurization
Vacuum switch valve 52 and pressurization switch valve 61 are respectively equipped on gas pipeline 6；
The top of the fluid reservoir is connected by connecting tube 7 with pump-line 3, and the connecting tube 7 is equipped with INO Intake Open
Close valve 71；
The bottom of the fluid reservoir 2 is equipped with leakage fluid dram, and impregnation 1 bottom of tank is protruded into one end of the Drainage pipe 4, another
The end connection leakage fluid dram；The Drainage pipe 4 is equipped with tapping valve 41 and water pump 42；The leakage fluid dram and it is described into
Liquid mouth is connected by a liquor charging pipeline 8；Liquor charging valve 81 is provided on liquor charging pipeline.
In the above-mentioned technical solutions, the vacuum switch valve 52, pressurization switch valve 61, air inlet switch valve 71, drain
Valve 41 and liquor charging valve 81 are solenoid valve.
In the above-mentioned technical solutions, the sealing cover 12 is equipped with pressure gauge 9.
In the above-mentioned technical solutions, liquidometer (not shown) is equipped in the impregnation tank 1.
In use, impregnation process is divided into two stages, sub-prime is placed on turntable by first stage first, will be vacuumized
Switch valve 52, liquor charging valve 81 are opened, remaining valve is closed, and vacuumize to form negative pressure by vacuum pump 51, the electrolysis in fluid reservoir 2
Liquid, which enters in impregnation tank 1, reaches certain altitude, closes liquor charging valve 81, heats to electrolyte, continues to vacuumize a period of time,
Reach after certain negative pressure after -0.03~-0.05Mpa, closes vacuum pump 51, electrolyte temperature is heated to 40~55 DEG C, stops
Heating, to 20~30min of sub-prime vacuum impregnation；Water pump and tapping valve are opened, remaining valve is closed, the electrolyte in tank will be impregnated with
It draws back to fluid reservoir, makes to be impregnated with tank holding 10~15min of normal pressure；This process is recyclable repeatedly, so as to be electrolysed under vacuum condition
Liquid is impregnated with more completely to sub-prime；
Second stage is opened switch valve 61, air inlet switch valve 71, liquor charging valve 81 is pressurized, remaining valve is closed, and is passed through
Electrolyte in fluid reservoir is sent into impregnation tank and reaches certain altitude by pressurization gas, closes liquor charging valve and air inlet switch valve 71,
Electrolyte is heated, pressurization gas is continued to be fed into, after reaching certain 0.7~-0.9Mpa of pressure, close liquor charging valve and into
Exhaust switch valve 71, electrolyte temperature are heated to 40~55 DEG C, stop heating；It pressurizes to sub-prime and is impregnated with 20~30min；Open water pump
42 and tapping valve 41, remaining valve is closed, the electrolyte being impregnated in tank 1 is drawn back to fluid reservoir 2, makes to be impregnated with tank 1 and keeps normal
Press 10~15min；This process is recyclable repeatedly, so that electrolyte being impregnated with more completely to sub-prime under pressurized conditions；
After the completion of impregnation, de- liquid processing is carried out to impregnation tank 1, motor 10 controls turntable 13 and concentrator bowl 14 rotates, will be more
Remaining electrolyte is thrown away outside concentrator bowl 14, after taking off liquid, takes out sub-prime.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (4)
- The dipping device 1. a kind of Full-automatic electrolytic liquid pressurizes, which is characterized in that including impregnation tank and fluid reservoir, the impregnation tank Including tank body, the sealing cover on tank body top, the concentrator bowl that is set to the turntable of tank interior and is fixedly connected with the turntable；Institute The concentrator bowl stated is the cylinder that 2~4mm steel plate is made into, and is provided with several filtrate holes on the centrifugation barrel；The inner tank wall It is equipped with electric heating tube, tank base is equipped with inlet；The sealing cover is equipped with pump-line and row for vacuumizing Liquid pipe road；The impregnation pot bottom is provided with motor, and the output end of motor is connected with the turntable；The pump-line has been respectively communicated with vacuum lead and pressurization gas pipeline, the vacuum lead end connection There is vacuum pump, the pressurization gas pipe end is connected with source nitrogen；Divide on the vacuum lead and pressurization gas pipeline Switch valve and vacuum switch valve She You be pressurized；The top of the fluid reservoir is connected by connecting tube with pump-line, and the connecting tube is equipped with air inlet switch valve；The bottom of the fluid reservoir is equipped with leakage fluid dram, and impregnation pot bottom, other end connection are protruded into one end of the Drainage pipe The leakage fluid dram, the Drainage pipe are equipped with tapping valve and water pump；, the leakage fluid dram and the inlet pass through one Liquor charging pipeline is connected, and is provided with liquor charging valve on the liquor charging pipeline.
- The dipping device 2. a kind of Full-automatic electrolytic liquid according to claim 1 pressurizes, which is characterized in that described vacuumizes Switch valve, pressurization switch valve, air inlet switch valve, tapping valve and liquor charging valve are solenoid valve.
- The dipping device 3. a kind of Full-automatic electrolytic liquid according to claim 1 pressurizes, which is characterized in that the sealing cover It is equipped with pressure gauge.
- The dipping device 4. a kind of Full-automatic electrolytic liquid according to claim 1 pressurizes, which is characterized in that the impregnation tank It is interior to be equipped with liquidometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910076755.2A CN109637849A (en) | 2019-01-27 | 2019-01-27 | A kind of Full-automatic electrolytic liquid pressurization dipping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910076755.2A CN109637849A (en) | 2019-01-27 | 2019-01-27 | A kind of Full-automatic electrolytic liquid pressurization dipping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109637849A true CN109637849A (en) | 2019-04-16 |
Family
ID=66064047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910076755.2A Withdrawn CN109637849A (en) | 2019-01-27 | 2019-01-27 | A kind of Full-automatic electrolytic liquid pressurization dipping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109637849A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110223858A (en) * | 2019-07-04 | 2019-09-10 | 深圳市沅鸿机械有限公司 | A kind of cylinder type impregnation mechanism |
| CN110233067A (en) * | 2019-07-04 | 2019-09-13 | 深圳市沅鸿机械有限公司 | A kind of impregnation machine equipment |
| CN115283214A (en) * | 2022-08-08 | 2022-11-04 | 浙江康盛科工贸有限公司 | Working solution emission-free force-increasing surface treatment process |
-
2019
- 2019-01-27 CN CN201910076755.2A patent/CN109637849A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110223858A (en) * | 2019-07-04 | 2019-09-10 | 深圳市沅鸿机械有限公司 | A kind of cylinder type impregnation mechanism |
| CN110233067A (en) * | 2019-07-04 | 2019-09-13 | 深圳市沅鸿机械有限公司 | A kind of impregnation machine equipment |
| CN115283214A (en) * | 2022-08-08 | 2022-11-04 | 浙江康盛科工贸有限公司 | Working solution emission-free force-increasing surface treatment process |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190416 |