CN202721033U - Fast impregnation device of capacitor core cladding - Google Patents
Fast impregnation device of capacitor core cladding Download PDFInfo
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- CN202721033U CN202721033U CN 201220278579 CN201220278579U CN202721033U CN 202721033 U CN202721033 U CN 202721033U CN 201220278579 CN201220278579 CN 201220278579 CN 201220278579 U CN201220278579 U CN 201220278579U CN 202721033 U CN202721033 U CN 202721033U
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Abstract
The utility model discloses a fast impregnation device of a capacitor core cladding. The fast impregnation device comprises a liquid storage barrel and an impregnation tank. The liquid storage barrel is provided with a liquid inlet and a liquid outlet. The impregnation tank is provided with a liquid inlet and outlet. The liquid inlet and the liquid inlet and outlet are connected through a pipeline. The liquid outlet and the liquid inlet and outlet are connected through a pipeline too. The fast impregnation device also comprises a vacuum constant pressure device, a plurality of ultrasonic devices, a liquid removing device and a pressure constant pressure device. The vacuum constant pressure device comprises a vacuum pump and a vacuum tank which are connected. The vacuum tank is equipped with a vacuum valve and a vacuum sensor, and constant vacuum supply to the impregnation tank and the liquid storage barrel is realized. The liquid storage barrel is provided with a first vacuum-pumping port. The impregnation tank is provided with a second vacuum-pumping port. The first vacuum-pumping port and the second vacuum-pumping port are connected with the vacuum constant pressure device respectively. The plurality of ultrasonic devices are arranged on the impregnation tank. Each of the ultrasonic devices comprises an ultrasonic wave generator and an oscillator which are in connection. The ultrasonic wave generator emits frequency to the oscillator, and impregnation liquid in the impregnation tank is lightly vibrated through the oscillator.
Description
Technical field
The utility model relates to capacitor, super capacitor and aluminium ion battery production and makes field, particularly a kind of quick dipping device of capacitor core bag.
Background technology
The core bag is one of chief component in capacitor, super capacitor and the aluminium ion battery.By positive paper tinsel, negative paper tinsel, paper and guide pin or lead chaff nail circle and form.The core of capacitor comprised leaching method and is in the past.The core bag put into be equipped with in the container that contains immersion fluid by soaking for a long time, make the impregnation Liquid Penetrant in positive paper tinsel, negative paper tinsel, paper, be penetrated into each place of whole core bag.Such immersion process production efficiency is low, and the impregnation effect is inconsistent, and quality is unstable.Soaked and rear core bag surface liquid is dried by drier, the liquid after the drying can not be reused.Cause production cost high.Liquid after the drying can not be reused, and causes environmental pollution.For realizing containing soaking technology, the dipping device of many different structures occurred, and in putting into practice production process, for overcoming the various defectives in the production, the various soaking technology that contains also occurred.As a kind of soaking technology that contains is arranged now, key step is: will need first the core bag of impregnation capacitor to put in the impregnation tank, and make the impregnation tank be in sealing state, then, the impregnation tank is evacuated, containing immersion fluid and can under the effect of pressure differential, automatically enter into the impregnation tank in the liquid storing barrel, by pressue device to pressurizeing in the impregnation tank, then carry out pressurize, after the dwell time finishes, so that be in atmospheric pressure state in the impregnation tank, then, the immersion liquid that contains in the impregnation tank is back in the liquid storing barrel, and last, taking out needs the impregnation capacitor.The defective of this technique is: owing to need also have moisture and air in the core bag of impregnation capacitor, carry out impregnation even adopted the mode of vacuum pressed, but, moisture and air can affect permeability and the seepage velocity that contains immersion fluid, and, even in the core bag of need impregnation capacitor, containing the quality of immersion fluid in the core bag of need impregnation capacitor, the impregnation Liquid Penetrant also can change, therefore, the impregnation time is long, impregnation efficient is low, and impregnation is of poor quality, consume energy high, in addition, after exhaust is finished, on the surface of the core bag of need impregnation capacitor, also can adhere to some and contain immersion fluid, if directly it is taken out, then can affect the quality of capacitor.
The utility model content
The purpose of this utility model is, a kind of quick impregnation method of capacitor core bag is provided, and the method can solve the technological deficiency that the existing impregnation time is long, impregnation efficient is low, impregnation is of poor quality, power consumption is high.
The utility model also provides a kind of device of implementing the quick impregnation method of above-mentioned capacitor core bag, the quick dipping device of this capacitor core bag can solve existing impregnation time length, impregnation efficient is low, impregnation is of poor quality, the power consumption is high, the technological deficiency of environmental pollution.The method can solve existing impregnation time length, impregnation efficient is low, impregnation is of poor quality, the power consumption is high, the technological deficiency of environmental pollution.
The technical scheme that the utility model adopts for achieving the above object is:
A kind of quick impregnation method of capacitor core bag, it may further comprise the steps:
(1) will need the core bag of the capacitor of impregnation to put in the impregnation tank, and make the sealing of impregnation tank;
(2) open liquid storing barrel, will contain immersion fluid and be injected in the liquid storing barrel;
(3) will be evacuated in the impregnation tank by the vacuum constant-voltage equipment, in the process that vacuumizes, simultaneously so that moisture and air in the core bag of capacitor be drawn out of;
(4) will contain immersion fluid and inject in the impregnation tank of vacuum state from liquid storing barrel, and be injected into and contain the core package location that immersion fluid covered capacitor, this liquid level is the first liquid level;
(5) the core bag of capacitor is immersed in and contains in the immersion fluid, and the vacuum state in the impregnation tank allows and contains the immersion fluid rapid permeability in the core bag of need impregnation capacitor;
(6) keep vacuum state in the impregnation tank, make to contain immersion fluid and continue to be penetrated in the core bag of the electrolytic capacitor that needs impregnation;
(7) making in the impregnation tank by the vacuum state abrupt release is normal pressure, utilize atmospheric pressure by the impregnation Liquid Penetrant in the core bag of need impregnation capacitor;
(8) will contain immersion fluid again and inject in the impregnation tank of vacuum state from liquid storing barrel, and be injected into position, impregnation tank top, this liquid level is the second liquid level;
(9) contain in immersion fluid is penetrated into the capacitor that needs impregnation under being subjected to the state of pressure the core bag to adding constant pressure in the impregnation tank, making by the pressurization constant-voltage equipment;
(10) keep pressure state in the impregnation tank, make to contain immersion fluid and continue to be penetrated in the core bag of the capacitor that needs impregnation;
(11) make the pressure in the impregnation tank be returned to atmospheric pressure state;
(12) by the vacuum constant-voltage equipment liquid storing barrel is evacuated, the impregnation tank is normal pressure, and the effect by pressure differential makes impregnation liquid backflow in the impregnation tank in liquid storing barrel;
(13) vary in size according to the core inclusion of this capacitor is long-pending, described step (3) to (11) is carried out the several times circulation;
(14) take off liquid by the dewatering device that is arranged at impregnation tank inside, slough the core bag surface of capacitor of impregnation unnecessary contain immersion fluid;
(15) the core bag that takes off the capacitor behind the liquid in the impregnation tank is taken out, finish quick impregnation process.
It also comprises a vibrations step, sends vibration frequency by ultrasonic unit, and this vibration frequency is delivered on the oscillator, makes to contain in immersion fluid is penetrated into the capacitor that needs impregnation under the state of microseism the core bag.
Described vacuum constant-voltage equipment comprises vacuum pump and the vacuum tank that is connected, vacuum valve and vacuum transducer are housed on this vacuum tank, realize constant vacuum supply impregnation tank and liquid storing barrel, this liquid storing barrel is provided with the first vacuum orifice, this impregnation tank is provided with the second vacuum orifice, and this first vacuum orifice is connected with this vacuum constant-voltage equipment respectively with the second vacuum orifice.
Described pressurization constant-voltage equipment comprises force (forcing) pump, pressurizing valve and the pressure sensor that is connected, and described impregnation tank is provided with pressurization mouthful, and this pressurization constant-voltage equipment is connected between the liquid outlet of the pressurization mouth of this impregnation tank and liquid storing barrel by pipeline.
Described dewatering device comprises and takes off liquid basket, seal rotary mechanism, takes off fluid motor and frequency converter, this takes off the liquid basket and is installed in the seal rotary mechanism, this takes off the liquid basket and is located in this impregnation tank, the sealing rotating mechanism is installed on this impregnation tank, and this output shaft that takes off fluid motor is connected with seal rotary mechanism, this frequency converter with take off fluid motor and be electrically connected.
A kind of quick dipping device of implementing the quick impregnation method of aforementioned capacitor core bag, it comprises liquid storing barrel and impregnation tank, this liquid storing barrel is provided with liquid outlet and inlet, this impregnation tank is provided with the liquid in-out mouth, this inlet and liquid in-out mouth, be connected by pipeline respectively between liquid outlet and the liquid in-out mouth, it also comprises the vacuum constant-voltage equipment, some ultrasonic units, dewatering device and pressurization constant-voltage equipment, described vacuum constant-voltage equipment comprises vacuum pump and the vacuum tank that is connected, vacuum valve and vacuum transducer are housed on this vacuum tank, realize constant vacuum supply impregnation tank and liquid storing barrel, this liquid storing barrel is provided with the first vacuum orifice, this impregnation tank is provided with the second vacuum orifice, this first vacuum orifice is connected with this vacuum constant-voltage equipment respectively with the second vacuum orifice, described some ultrasonic units are arranged on this impregnation tank, ultrasonic unit comprises supersonic generator and the oscillator that is connected, and this supersonic generator sends frequency to oscillator, by the immersion fluid that contains in the oscillator microseism impregnation tank.
Described liquid outlet is located at the bottom of this liquid storing barrel, described inlet is located at the top of this liquid storing barrel, this the first vacuum orifice is located at the top of this liquid storing barrel, this first vacuum orifice is provided with vacuum pumping valve, top in this liquid storing barrel also is provided with exhaust outlet, this exhaust outlet is provided with vent valve, also is provided with sewage draining exit in the bottom of this liquid storing barrel, and this sewage draining exit is provided with blowdown valve.
This impregnation tank comprises tank body and the cover that is covered on this tank body, described liquid in-out mouth is located at the bottom of this impregnation tank, this the second vacuum orifice is located at the top of this impregnation tank, this second vacuum orifice is provided with vacuum pumping valve, the top of this impregnation tank also is provided with exhaust outlet and pressure security mouth, this exhaust outlet is provided with vent valve, and this pressure security mouth is provided with safety valve; Be provided with pressurizing valve between described pressurization mouth and the pressurization constant-voltage equipment, described liquid in-out mouth place and this inlet place are provided with respectively an operated pneumatic valve.
It also comprises automatic control equipment, this automatic control equipment is electrically connected with above-mentioned each valve, pressurization constant-voltage equipment, vacuum constant-voltage equipment, ultrasonic unit and dewatering device, this automatic control equipment comprises PLC, touch-screen, temperature controller, pressure controller, fluid level controller and output center-off device, be sent to PLC by setup parameter on touch-screen, the data of all the sensors output are sent to PLC, and PLC moves automatically by the whole device of logic, parameter, Data Control of programming.
This liquid storing barrel is provided with primary heater outward, be provided with the first liquid level sensor and the first temperature sensor in this liquid storing barrel, this impregnation tank is provided with secondary heater outward, be provided with the second liquid level sensor and the second temperature sensor in this impregnation tank, described the first liquid level sensor, the first temperature sensor, the second liquid level sensor and the second temperature sensor are electrically connected with this automatic control equipment respectively.This first liquid level sensor is for detection of the liquid level in the liquid storing barrel, and this first temperature sensor includes the temperature of immersion fluid for detection of liquid storing barrel.This second liquid level sensor is for detection of the liquid level in the impregnation tank, this second temperature sensor includes the temperature of immersion fluid for detection of the impregnation tank, also be provided with a pressure sensor in this impregnation tank, this pressure sensor is connected with automatic control equipment, and this pressure sensor is for detection of the size of the pressure in the impregnation tank.
The beneficial effects of the utility model are: in whole technological process, owing to being provided with vacuum drying step, this step is removed moisture and the air in the core bag that needs the impregnation capacitor by the mode of vacuum, when in vacuum and having under the environment of certain pressure, containing immersion fluid can enter into the core bag that needs the impregnation capacitor easier, faster, also can not affect because of moisture the concentration that contains immersion fluid that enters into the core bag that needs the impregnation capacitor; In addition, owing to possessed the liquid of taking off process, like this, can slough as soon as possible capacitor core bag surface contain immersion fluid, accelerated impregnation, therefore, the impregnation time is short, impregnation efficient is high, the impregnation quality is good, the power consumption is low, takes off the liquid operation in this impregnation tank, can not pollute environment.Have again, send the oscillator frequency by ultrasonic unit, make to contain immersion fluid and under the state of microseism, be penetrated in the core bag that needs the impregnation capacitor and go, further improve the impregnation quality.
Below in conjunction with accompanying drawing and embodiment, the utility model is further specified.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment: see Fig. 1, the quick impregnation method of a kind of capacitor core bag of the utility model, it may further comprise the steps:
(1) will need the core bag of the capacitor of impregnation to put in the impregnation tank 1, and make 1 sealing of impregnation tank;
(2) open liquid storing barrel 2, will contain immersion fluid and be injected in the liquid storing barrel 2;
(3) will be evacuated in the impregnation tank 1 by vacuum constant-voltage equipment 3, in the process that vacuumizes, simultaneously so that moisture and air in the core bag of capacitor be drawn out of;
(4) will contain immersion fluid and inject in the impregnation tank 1 of vacuum state from liquid storing barrel 2, and be injected into and contain the core package location that immersion fluid covered capacitor, this liquid level is the first liquid level;
(5) the core bag of capacitor is immersed in and contains in the immersion fluid, and the vacuum state in the impregnation tank 1 allows and contains the immersion fluid rapid permeability in the core bag of need impregnation capacitor;
(6) keep vacuum state in the impregnation tank, make to contain immersion fluid and continue to be penetrated in the core bag of the electrolytic capacitor that needs impregnation;
(7) making in the impregnation tank 1 by the vacuum state abrupt release is normal pressure, utilize atmospheric pressure by the impregnation Liquid Penetrant in the core bag of need impregnation capacitor;
(8) will contain immersion fluid again and inject in the impregnation tank 1 of vacuum state from liquid storing barrel 2, and be injected into impregnation tank 1 tip position, this liquid level is the second liquid level;
(9) give in the impregnation tank 1 by pressurization constant-voltage equipment 4 and add constant pressure, make to contain in immersion fluid is penetrated into the capacitor that needs impregnation under being subjected to the state of pressure the core bag;
(10) keep pressure state in the impregnation tank 1, make to contain immersion fluid and continue to be penetrated in the core bag of the capacitor that needs impregnation;
(11) make the pressure in the impregnation tank 1 be returned to atmospheric pressure state;
(12) by vacuum constant-voltage equipment 3 liquid storing barrel 2 is evacuated, impregnation tank 1 is normal pressure, and the effect by pressure differential makes impregnation liquid backflow in the impregnation tank 1 in liquid storing barrel 2;
(13) vary in size according to the core inclusion of this capacitor is long-pending, described step (3) to (11) is carried out the several times circulation;
(14) take off liquid by the dewatering device 5 that is arranged at impregnation tank 1 inside, slough the core bag surface of capacitor of impregnation unnecessary contain immersion fluid;
(15) the core bag that takes off the capacitor behind the liquid in the impregnation tank 1 is taken out, finish quick impregnation process.
It also comprises a vibrations step, sends vibration frequency by ultrasonic unit 6, and this vibration frequency is delivered on the oscillator, makes to contain in immersion fluid is penetrated into the capacitor that needs impregnation under the state of microseism the core bag.
Described vacuum constant-voltage equipment 3 comprises vacuum pump and the vacuum tank that is connected, vacuum valve 31 and vacuum transducer are housed on this vacuum tank, realize constant vacuum supply impregnation tank 1 and liquid storing barrel 2, this liquid storing barrel 2 is provided with the first vacuum orifice 21, this impregnation tank 1 is provided with the second vacuum orifice 11, and this first vacuum orifice 21 is connected with this vacuum constant-voltage equipment 3 respectively with the second vacuum orifice 11.
Described pressurization constant-voltage equipment 4 comprises force (forcing) pump, pressurizing valve and the pressure sensor that is connected, and described impregnation tank 1 is provided with pressurization mouthfuls 12, and this pressurization constant-voltage equipment 4 is connected between the liquid outlet 22 of the pressurization mouth 12 of this impregnation tank 1 and liquid storing barrel 2 by pipeline.
Described dewatering device 5 comprises and takes off liquid basket, seal rotary mechanism, takes off fluid motor and frequency converter, this takes off the liquid basket and is installed in the seal rotary mechanism, this takes off the liquid basket and is located in this impregnation tank 1, the sealing rotating mechanism is installed on this impregnation tank 1, and this output shaft that takes off fluid motor is connected with seal rotary mechanism, this frequency converter with take off fluid motor and be electrically connected.
A kind of quick dipping device of implementing the quick impregnation method of aforementioned capacitor core bag, it comprises liquid storing barrel 2 and impregnation tank 1, this liquid storing barrel 2 is provided with liquid outlet 22 and inlet 23, this impregnation tank 1 is provided with liquid in-out mouth 13, this inlet 23 and liquid in-out mouth 13, be connected by pipeline respectively between liquid outlet 22 and the liquid in-out mouth 13, it also comprises vacuum constant-voltage equipment 3, some ultrasonic units 6, dewatering device 5 and pressurization constant-voltage equipment 4, described vacuum constant-voltage equipment 3 comprises vacuum pump and the vacuum tank that is connected, vacuum valve 31 and vacuum transducer are housed on this vacuum tank, realize constant vacuum supply impregnation tank 1 and liquid storing barrel 2, this liquid storing barrel 2 is provided with the first vacuum orifice 21, this impregnation tank 1 is provided with the second vacuum orifice 11, this first vacuum orifice 21 is connected with this vacuum constant-voltage equipment 3 respectively with the second vacuum orifice 11, described some ultrasonic units 6 are arranged on this impregnation tank 1, ultrasonic unit 6 comprises supersonic generator and the oscillator that is connected, this supersonic generator sends frequency to oscillator, by the immersion fluid that contains in the oscillator microseism impregnation tank 1.
Described liquid outlet 22 is located at the bottom of this liquid storing barrel 2, described inlet 23 is located at the top of this liquid storing barrel 2, this the first vacuum orifice 21 is located at the top of this liquid storing barrel 2, this first vacuum orifice 21 is provided with vacuum pumping valve 31, top in this liquid storing barrel 2 also is provided with exhaust outlet 24, this exhaust outlet 24 is provided with vent valve 25, also is provided with sewage draining exit in the bottom of this liquid storing barrel 2, and this sewage draining exit is provided with blowdown valve.
This impregnation tank 1 comprises tank body 18 and the cover 19 that is covered on this tank body 18, described liquid in-out mouth 13 is located at the bottom of this impregnation tank 1, this the second vacuum orifice 11 is located at the top of this impregnation tank 1, this second vacuum orifice 11 is provided with vacuum pumping valve 31, the top of this impregnation tank 1 also is provided with exhaust outlet 14 and pressure security mouth, this exhaust outlet 14 is provided with vent valve 15, and this pressure security mouth is provided with safety valve 16; Be provided with pressurizing valve 41 between described pressurization mouth 12 and the pressurization constant-voltage equipment 4, described liquid in-out mouth 13 places and this inlet 23 places are provided with respectively an operated pneumatic valve 26.
It also comprises automatic control equipment 7, this automatic control equipment 7 is electrically connected with above-mentioned each valve, pressurization constant-voltage equipment 4, vacuum constant-voltage equipment 3, ultrasonic unit 6 and dewatering device 5, this automatic control equipment 7 comprises PLC, touch-screen, temperature controller, pressure controller, fluid level controller and output center-off device, be sent to PLC by setup parameter on touch-screen, the data of all the sensors output are sent to PLC, and PLC moves automatically by the whole device of logic, parameter, Data Control of programming.
These liquid storing barrel 2 outer primary heaters that are provided with, be provided with the first liquid level sensor and the first temperature sensor in this liquid storing barrel 2, this impregnation tank 1 outer secondary heater that is provided with, be provided with the second liquid level sensor and the second temperature sensor in this impregnation tank 1, described the first liquid level sensor, the first temperature sensor, the second liquid level sensor and the second temperature sensor are electrically connected with this automatic control equipment 7 respectively.This first liquid level sensor is for detection of the liquid level in the liquid storing barrel 2, and this first temperature sensor includes the temperature of immersion fluid for detection of liquid storing barrel 2.This second liquid level sensor is for detection of the liquid level in the impregnation tank 1, this second temperature sensor includes the temperature of immersion fluid for detection of impregnation tank 1, also be provided with a pressure sensor in this impregnation tank 1, this pressure sensor is connected with automatic control equipment 7, and this pressure sensor is for detection of the size of the pressure in the impregnation tank 1.
When implementing the utility model method, concrete, pass through following steps:
(1) will need the core bag of impregnation capacitor to put in the impregnation tank 1, and this cover 19 is fixed on this tank body 18 forms airtight container;
Contain immersion fluid with filling in the liquid storing barrel 2;
(2) vacuumize, to be evacuated in the impregnation tank 1 by this vacuum constant-voltage equipment 3, in the process that vacuumizes, air and moisture in the core bag of need impregnation capacitor are drawn out of, when being in vacuum state in the impregnation tank 1,1 interior injection contains immersion fluid from liquid storing barrel 2 to the impregnation tank, is injected into to contain the core package location that immersion fluid covered capacitor, and this liquid level is the first liquid level; This process will be evacuated in the impregnation tank 1 by vacuum constant-voltage equipment 3 for to open vacuum valve 31 under the control of automatic control equipment 7, and in vacuum, air and moisture in the core bag of need impregnation capacitor are drawn out of;
(3) the core bag that needs the impregnation capacitor being soaked in contains in the immersion fluid, in this process, when impregnation tank 1 is in vacuum state, under the control of automatic control equipment 7, open vent valve 15 and operated pneumatic valve 26, so that mineralization pressure is poor between liquid storing barrel 2 and the impregnation tank 1, the immersion fluid that contains in the liquid storing barrel 2 injects to impregnation tank 1 automatically, and this process is for entering liquid; Under vacuum state, allow the impregnation Liquid Penetrant in the core bag of need impregnation capacitor, and keep the vacuum state in the impregnation tank 1;
(4) make in the impregnation tank 1 by vacuum state lower moment and become normal pressure, utilize atmospheric pressure to make the impregnation Liquid Penetrant in the core bag of need impregnation capacitor; In this process, open vent valve 15 under the control of automatic control equipment 7, making inner space abrupt release under vacuum state of impregnation tank 1 is normal pressure, utilize atmospheric pressure by the impregnation Liquid Penetrant in the core bag of need impregnation capacitor; To contain immersion fluid again and inject in the impregnation tank 1 of vacuum state from liquid storing barrel 2, and be injected into impregnation tank 1 tip position, this liquid level is the second liquid level;
(5) under the control of automatic control equipment 7, open pressurizing valve 41, give in the impregnation tank 1 by described pressurization constant-voltage equipment 4 to add constant pressure, make to contain immersion fluid and under being subjected to the state of pressure, enter infiltration and enter in the core bag that needs the impregnation capacitor; Keep the pressure state in the impregnation tank 1, make to contain immersion fluid and continue to be penetrated in the core bag of the capacitor that needs impregnation;
(6) under the control of automatic control equipment 7, open vent valve 15, make impregnation tank 1 interior answer atmospheric pressure state;
(7) send the oscillator frequency by ultrasonic unit 6, ultrasonic unit 6 sends frequency to oscillator, contains immersion fluid in the oscillator vibrations impregnation tank 1, makes to contain immersion fluid and be penetrated under the state of microseism in the core bag that needs the impregnation capacitor;
(8) open vacuum valve 31 under the control of automatic control equipment 7, by vacuum constant-voltage equipment 3 liquid storing barrel 2 is evacuated, impregnation tank 1 is normal pressure, and the impregnation liquid backflow under the effect of pressure differential so that in the impregnation tank 1 is in liquid storing barrel 2; Vary in size according to the core inclusion of this capacitor is long-pending, described step (3) to (11) is carried out the several times circulation;
(9) need the core bag of impregnation capacitor to soak into after, the core bag by 5 pairs of need of dewatering device impregnation capacitor impregnation tank 1 in takes off liquid, the core of sloughing capacitor comprises and soaks the unnecessary immersion fluid that contains that the rear surface retains; Its process is: take off fluid motor band dynamic-sealing rotary mechanism rotation, seal rotary mechanism drives takes off the rotation of liquid basket, needs the core bag of impregnation capacitor to be placed on and takes off in the liquid basket, and the core that utilizes centrifugal force to slough capacitor comprises the unnecessary immersion fluid that contains that soaks that the rear surface retains;
(10) the core bag with the capacitor after the impregnation in the impregnation tank 1 takes out, and finishes quick impregnation operation process.
In whole technological process, owing to being provided with vacuum drying step, this step is removed moisture and the air in the core bag that needs the impregnation capacitor by the mode of vacuum, when in vacuum and having under the environment of certain pressure, containing immersion fluid can enter into the core bag that needs the impregnation capacitor easier, faster, also can not affect because of moisture the concentration that contains immersion fluid that enters into the core bag that needs the impregnation capacitor; In addition owing to having possessed the liquid of taking off process, like this, can slough as soon as possible capacitor core bag surface contain immersion fluid, accelerated impregnation, therefore, the impregnation time is short, impregnation efficient is high, the impregnation quality is good, the power consumption is low, environmentally safe.Have again, send the oscillator frequency by ultrasonic unit 6, make to contain immersion fluid and under the state of microseism, be penetrated in the core bag that needs the impregnation capacitor and go, further improve the impregnation quality.
As described in the utility model embodiment, with the quick dipping device of other capacitor core bags of the same or similar structure of the utility model, all in the utility model protection range.
Claims (5)
1. the quick dipping device of a capacitor core bag, it comprises liquid storing barrel and impregnation tank, this liquid storing barrel is provided with liquid outlet and inlet, this impregnation tank is provided with the liquid in-out mouth, this inlet and liquid in-out mouth, be connected by pipeline respectively between liquid outlet and the liquid in-out mouth, it is characterized in that: it also comprises the vacuum constant-voltage equipment, some ultrasonic units, dewatering device and pressurization constant-voltage equipment, described vacuum constant-voltage equipment comprises vacuum pump and the vacuum tank that is connected, vacuum valve and vacuum transducer are housed on this vacuum tank, realize constant vacuum supply impregnation tank and liquid storing barrel, this liquid storing barrel is provided with the first vacuum orifice, this impregnation tank is provided with the second vacuum orifice, this first vacuum orifice is connected with this vacuum constant-voltage equipment respectively with the second vacuum orifice, described some ultrasonic units are arranged on this impregnation tank, ultrasonic unit comprises supersonic generator and the oscillator that is connected, and this supersonic generator sends frequency to oscillator, by the immersion fluid that contains in the oscillator microseism impregnation tank.
2. the quick dipping device of capacitor core bag according to claim 1, it is characterized in that, described liquid outlet is located at the bottom of this liquid storing barrel, described inlet is located at the top of this liquid storing barrel, and this first vacuum orifice is located at the top of this liquid storing barrel, and this first vacuum orifice is provided with vacuum pumping valve, top in this liquid storing barrel also is provided with exhaust outlet, this exhaust outlet is provided with vent valve, also is provided with sewage draining exit in the bottom of this liquid storing barrel, and this sewage draining exit is provided with blowdown valve.
3. the quick dipping device of described capacitor core bag according to claim 2, it is characterized in that, this impregnation tank comprises tank body and the cover that is covered on this tank body, described liquid in-out mouth is located at the bottom of this impregnation tank, this the second vacuum orifice is located at the top of this impregnation tank, and this second vacuum orifice is provided with vacuum pumping valve, and the top of this impregnation tank also is provided with exhaust outlet and pressure security mouth, this exhaust outlet is provided with vent valve, and this pressure security mouth is provided with safety valve; Be provided with pressurizing valve between described pressurization mouth and the pressurization constant-voltage equipment, described liquid in-out mouth place and this inlet place are provided with respectively an operated pneumatic valve.
4. the quick dipping device of capacitor core bag according to claim 3, it is characterized in that, it also comprises automatic control equipment, this automatic control equipment and above-mentioned each valve, the pressurization constant-voltage equipment, the vacuum constant-voltage equipment, ultrasonic unit and dewatering device are electrically connected, this automatic control equipment comprises PLC, touch-screen, temperature controller, pressure controller, fluid level controller and output center-off device, be sent to PLC by setup parameter on touch-screen, the data of all the sensors output are sent to PLC, and PLC is by the logic of programming, parameter, the whole device of Data Control moves automatically.
5. the quick dipping device of capacitor core bag according to claim 4, it is characterized in that, this liquid storing barrel is provided with primary heater outward, be provided with the first liquid level sensor and the first temperature sensor in this liquid storing barrel, this impregnation tank is provided with secondary heater outward, be provided with the second liquid level sensor and the second temperature sensor in this impregnation tank, described the first liquid level sensor, the first temperature sensor, the second liquid level sensor and the second temperature sensor are electrically connected with this automatic control equipment respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220278579 CN202721033U (en) | 2012-06-13 | 2012-06-13 | Fast impregnation device of capacitor core cladding |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220278579 CN202721033U (en) | 2012-06-13 | 2012-06-13 | Fast impregnation device of capacitor core cladding |
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| CN202721033U true CN202721033U (en) | 2013-02-06 |
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| CN 201220278579 Expired - Lifetime CN202721033U (en) | 2012-06-13 | 2012-06-13 | Fast impregnation device of capacitor core cladding |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723199A (en) * | 2012-06-13 | 2012-10-10 | 李玉祥 | Fast impregnation method for capacitor core package and device thereof |
| CN103578797A (en) * | 2013-10-17 | 2014-02-12 | 安徽普和电子有限公司 | Full-automatic impregnation device for electrolytic capacitors |
| CN103794384A (en) * | 2014-01-25 | 2014-05-14 | 南通海立电子有限公司 | Impregnation process of core cladding of capacitor |
| CN104091696A (en) * | 2014-07-10 | 2014-10-08 | 肇庆绿宝石电子有限公司 | Central vacuumizing impregnation system and control method thereof |
-
2012
- 2012-06-13 CN CN 201220278579 patent/CN202721033U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723199A (en) * | 2012-06-13 | 2012-10-10 | 李玉祥 | Fast impregnation method for capacitor core package and device thereof |
| CN103578797A (en) * | 2013-10-17 | 2014-02-12 | 安徽普和电子有限公司 | Full-automatic impregnation device for electrolytic capacitors |
| CN103794384A (en) * | 2014-01-25 | 2014-05-14 | 南通海立电子有限公司 | Impregnation process of core cladding of capacitor |
| CN104091696A (en) * | 2014-07-10 | 2014-10-08 | 肇庆绿宝石电子有限公司 | Central vacuumizing impregnation system and control method thereof |
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Effective date of registration: 20160421 Address after: 523000 Guangdong city of Dongguan Province Huang Town She Bei Pearl Road No. 5 Patentee after: Dongguan City Dong Jin plant equipment Co., Ltd Address before: 523000 Guangdong city of Dongguan Province Huang town Sheng Qian Gang Garden Street No. 10 Patentee before: Li Yuxiang |
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Granted publication date: 20130206 |
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