CN213027801U - Filter device of electrolytic power supply for formation of medium-high voltage anode electronic aluminum foil - Google Patents
Filter device of electrolytic power supply for formation of medium-high voltage anode electronic aluminum foil Download PDFInfo
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- CN213027801U CN213027801U CN202021775851.0U CN202021775851U CN213027801U CN 213027801 U CN213027801 U CN 213027801U CN 202021775851 U CN202021775851 U CN 202021775851U CN 213027801 U CN213027801 U CN 213027801U
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Abstract
The utility model discloses a filtering device of an electrolytic power supply for medium-high voltage anode electronic aluminum foil formation, which comprises a base, a sliding frame, a first copper bar, a second copper bar and more than one thin film capacitor; two ends of the base are respectively and symmetrically provided with a screw, and one side edge of the base is provided with more than one first U-shaped notch; the sliding frame comprises a transverse plate, two ends of the transverse plate are respectively and vertically connected with a vertical plate, the vertical plates are positioned on one side of the transverse plate, and the sliding frame is sleeved with a shell sleeve; the film capacitor is packaged by an aluminum alloy shell; the film capacitor is arranged on the base and is connected with the silicon controlled rectifier power supply in parallel through the first copper bar and the second copper bar. The device has the characteristics of long service life, easiness in installation and maintenance, safety and environmental protection.
Description
Technical Field
The utility model relates to a filter equipment of electrolysis power supply for formation of medium-high voltage anode electron aluminium foil, which belongs to the technical field of power electronic equipment.
Background
In the process of forming the medium-high voltage electronic aluminum foil, a high-power silicon controlled rectifier power supply with efficient smooth direct current output is required to be used as an electrolysis power supply. In order to effectively reduce the ac ripple coefficient at both ends of the scr power circuit, an LC filter circuit is usually used for filtering. Energy storage devices which are connected in parallel and are commonly used at two ends of a power output circuit mainly use aluminum electrolytic capacitors at present. Because aluminum electrolytic capacitor requires severer to the temperature, because aluminum electrolytic capacitor's electrolyte is the liquid, the book core generates heat or ambient temperature is higher will lead to electrolyte to volatilize, long-term high temperature can cause electrolyte withering and inefficacy, including the inductance and the silicon controlled rectifier etc. of establishing ties in the circuit in the use generate heat such as components and parts and produce a great deal of factors, reduced electrolytic capacitor life by a wide margin, serious can cause electrolytic capacitor explosion to fire even, cause great potential safety hazard to production facility and operating personnel. The major defects of the aluminum electrolytic capacitor are large capacity deviation, low working voltage (the maximum nominal voltage is only 500V-600V), small current, large loss without work, poor frequency characteristics and the like. Therefore, it is necessary to develop and utilize new components and application technologies to solve the shortcomings of the current aluminum electrolytic capacitor as a filter capacitor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to exist among the prior art, has provided a well high voltage positive pole electron aluminium foil becomes filter equipment with electrolytic power supply, and it has long-life, easy installation, safety ring's characteristics for the filter device of high-power silicon controlled rectifier power rectification output can avoid the frequent damage of aluminium electrolytic filter electric capacity, the risk that the explosion is fired on fire, and convenient the maintenance improves the steady operation of silicon controlled rectifier power by a wide margin.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a filtering device of an electrolytic power supply for formation of a medium-high voltage anode electronic aluminum foil comprises a base, a sliding frame, a first copper bar, a second copper bar and a film capacitor;
two ends of the base are respectively symmetrically provided with a screw rod, the screw rods are provided with matched nuts, and one end of each screw rod is vertically connected with the end face of the base opposite to the screw rod; the sliding frame comprises a transverse plate, two ends of the transverse plate are respectively and vertically connected with a vertical plate, the vertical plates are positioned on one side of the transverse plate, a rectangular hole is formed in one end, away from the transverse plate, of each vertical plate, and more than one stud is vertically connected to the outer side of one end, close to the transverse plate, of each vertical plate; the length of a transverse plate of the sliding frame is larger than that of the base, vertical plates of the sliding frame correspond to screws of the base one by one, the screws penetrate through rectangular holes of the corresponding vertical plates, the vertical plates slide relative to the screws by adjusting the positions of the screws in the rectangular holes, and then the vertical plates and the base are fixed by screwing nuts; more than one first U-shaped notch is formed in the edge, opposite to the transverse plate of the sliding frame, of the base, and the first U-shaped notches are uniformly distributed along the edge where the first U-shaped notches are located; the sliding frame is also provided with a shell sleeve, the shell sleeve is sleeved on the transverse plate and part of the vertical plate, two ends of the shell sleeve are correspondingly sleeved on the stud of the vertical plate and slide relative to the stud, so that the shell sleeve slides relative to the sliding frame, and the shell sleeve cannot cover the rectangular hole of the vertical plate; the upper surface and the lower surface of the shell are correspondingly provided with more than one second U-shaped notch, the number of the second U-shaped notches is the same as that of the first U-shaped notches, the inner wall of one end of the shell is connected with the opposite vertical plate through a spring, the shell slides to one side of the sliding frame under the action of the spring, each second U-shaped notch is not overlapped with each first U-shaped notch, and when the shell is pushed by external force to compress the spring, the shell slides to the other side of the sliding frame, so that each second U-shaped notch is respectively overlapped with one first U-shaped notch;
the thin-film capacitor is packaged by an aluminum alloy shell, a fixing screw is arranged at the lower part of the shell, a matched outer hexagon nut is arranged on the fixing screw, two output interfaces are arranged at the top of the shell, threads are arranged on the inner walls of the output interfaces, each output interface is also correspondingly provided with an inner hexagon screw matched with the threads on the inner wall, and two electrodes of the thin-film capacitor are respectively and correspondingly connected with one output interface;
the filtering device of the electrolytic power supply for medium-high voltage anode electronic aluminum foil formation is provided with more than one thin film capacitor, and the number of the thin film capacitors is the same as that of the first U-shaped notches of the base; the film capacitor is placed on the base and corresponds to the first U-shaped notches one by one, a fixing screw of the film capacitor penetrates through the first U-shaped notches, and then the film capacitor is fixed with the base by screwing an outer hexagonal nut; first copper bar and second copper bar are located film capacitor's top, first copper bar and second copper bar are corresponding with film capacitor's an output interface respectively, the corresponding output interface of screw in is connected film capacitor and first copper bar and second copper bar after interior hexagonal screw rod passes first copper bar or second copper bar, first copper bar is connected with the positive pole of silicon controlled rectifier power, the second copper bar is connected with the negative pole of silicon controlled rectifier power.
Furthermore, fixed plates are arranged at two ends of the lower portion of the base, and mounting holes are formed in the fixed plates. The fixing plate is convenient to install and fix the device at the corresponding position of the silicon controlled rectifier power supply.
Furthermore, one end of the first copper bar or the second copper bar is provided with a copper bar lug for connecting with the anode and the cathode of the silicon controlled rectifier power supply.
Furthermore, the film capacitor is a polypropylene film capacitor. Compared with an aluminum electrolytic capacitor, the polypropylene film capacitor has the advantages that the working voltage is high, DC 600V-2200V can be more economically covered, and the polypropylene film capacitor has the advantages of capability of bearing higher effective current, overvoltage value which is 2 times of rated voltage, wide applicable temperature range, better use frequency characteristic, capability of bearing reverse voltage, capability of bearing high peak current and the like.
Furthermore, except the edge where the first U-shaped notch is located, other edges of the upper portion of the base are vertically provided with baffles. The baffle can protect the film capacitor from being damaged by collision or extrusion of other elements.
The use method of the filtering device of the electrolytic power supply for medium-high voltage anode electronic aluminum foil formation comprises the following steps:
a first U-shaped notch is formed in the base, and a second U-shaped notch is correspondingly formed in the shell; the number of the first U-shaped notches can be set according to the number of the film capacitors required in practice, and the number of the first U-shaped notches can also be set to be more than that of the film capacitors so as to facilitate the subsequent increase of the capacitance and improve the performance of the device. Then, screwing out nuts on the screws at the two ends of the base, pulling the sliding frame outwards to the maximum distance, then pushing the shell to enable the second U-shaped notch to coincide with the first U-shaped notch, then inserting a fixing screw of the film capacitor into the second U-shaped notch, translating the fixing screw to the bottom end of the first U-shaped notch along the second U-shaped notch, placing the film capacitor on the base, fixing the film capacitor and the base by screwing the outer hexagon nut, then loosening the shell, sliding the shell in the opposite direction under the action of the spring to enable the second U-shaped notch to be not coincident with the first U-shaped notch, then sliding the shell and the sliding frame inwards to the initial position, screwing the nuts on the screws at the two ends of the base for fixing, enabling the edge of the shell to be tightly attached to the fixing screw of the film capacitor, and further fixing the film capacitor at the same position of the base; then arrange first copper bar and second copper bar in film capacitor's upper portion, use the interior hexagonal screw rod to pass first copper bar or the corresponding film capacitor's of second copper bar screw in output interface and be connected film capacitor and first copper bar and second copper bar, then be connected first copper bar and the anodal of silicon controlled rectifier power, the second copper bar is connected with the negative pole of silicon controlled rectifier power, can operate the silicon controlled rectifier power to use this device to carry out filtering processing.
When the film capacitor is in failure and needs to be replaced or the capacitor needs to be added, firstly, the nut is screwed out, the sliding frame and the shell sleeve are pulled outwards, the inner hexagonal screw at the upper part of the film capacitor needing to be replaced is screwed out, then, the outer hexagonal nut on the fixing screw at the lower part of the film capacitor is screwed out, the shell sleeve is pushed to slide to ensure that the second U-shaped notch is superposed with the first U-shaped notch, then, the film capacitor needing to be replaced is translated to the bottom end of the second U-shaped notch from the first U-shaped notch and then is pulled out, then, the fixing screw of a new film capacitor is inserted into the original second U-shaped notch or other unoccupied second U-shaped notches and is translated to the bottom end of the first U-shaped notch along the second U-shaped notch, the film capacitor is arranged on the base, the new film capacitor is fixed with the base by screwing the outer hexagonal nut, then, the shell sleeve is loosened, and slides in the opposite, make second U type breach and first U type breach coincide, inwards slide the shell cover to initial position with the carriage together again, screw the nut on the screw rod at base both ends and fix, use the hexagonal screw rod in pass first copper bar or the corresponding new film capacitor's of second copper bar screw in output interface, can accomplish film capacitor's change.
Compared with the prior art, the technical scheme has the following beneficial effects:
1. the device is a filtering device for a silicon controlled rectifier power supply, a plurality of film capacitors are relatively independently arranged between a copper bar and a base, and then a sliding frame and a shell sleeve are matched to effectively fix the film capacitors, so that the film capacitors are prevented from being disconnected with the copper bar due to dislocation of the film capacitors under the action of external force, and the filtering effect of the film capacitors is prevented from losing efficacy; simultaneously when partial film capacitor trouble, need not whole change, only with adjustment carriage and shell, the short time removes the fixed to film capacitor, take out trouble film capacitor from this device in, pack into new film capacitor again can, the step of installation and demolising is simple, convenient operation, does not influence other film capacitor moreover and the connection of copper bar and base, reduces maintenance duration by a wide margin, improves work efficiency.
2. The film capacitor has the advantages of high working voltage, capability of bearing higher effective current, capability of bearing overvoltage value which is 2 times of rated voltage, capability of bearing reverse voltage, capability of bearing high peak current and the like, so that the film capacitor is used as the filter capacitor of the silicon controlled rectifier power supply through the device, the outstanding problem that the filter capacitor is exploded and ignited is avoided, and the service life of the filter capacitor is greatly prolonged.
Drawings
FIG. 1 is a side view of the filter device of the electrolytic power supply for formation of medium-high voltage anode electronic aluminum foil as described in example 1.
FIG. 2 is a rear view of the filter device of the electrolytic power supply for formation of medium-high voltage anode electronic aluminum foil in example 1.
Fig. 3 is a schematic structural view of the carriage and the housing in the initial state in the embodiment 1.
Fig. 4 is a schematic structural view of the carriage and the case in a state where the film capacitor is mounted in the present embodiment 1.
Fig. 5 is a cross-sectional view of the carriage and shell in the initial state of this embodiment 1.
Fig. 6 is a schematic structural diagram of the thin film capacitor in this embodiment 1.
Reference numerals: 1-base, 11-first U-shaped notch, 12-screw, 13-nut, 2-sliding rack, 21-stud, 22-spring, 3-shell, 31-second U-shaped notch, 4-film capacitor, 41-fixed screw, 42-outer hexagon nut, 5-first copper bar, 6-second copper bar, 7-fixed plate, 8-inner hexagon screw.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples, but the present invention is not limited to the examples. The specific experimental conditions and methods not indicated in the following examples are generally conventional means well known to those skilled in the art.
Example 1:
as shown in the attached drawings 1-3, the filtering device of the electrolytic power supply for medium-high voltage anode electronic aluminum foil formation comprises a base 1, a sliding frame 2, a first copper bar 5, a second copper bar 6 and a film capacitor 4;
two ends of the base 1 are respectively symmetrically provided with a screw 12, the screw 12 is provided with a matched nut 13, and one end of the screw 12 is vertically connected with the end surface of the base 1 opposite to the screw; the sliding frame 2 comprises a transverse plate, two ends of the transverse plate are respectively and vertically connected with a vertical plate, the vertical plates are positioned on one side of the transverse plate, a rectangular hole is formed in one end, away from the transverse plate, of each vertical plate, and 2 studs 21 are vertically connected to the outer side of one end, close to the transverse plate, of each vertical plate; the length of the transverse plate of the sliding frame 2 is greater than that of the base 1, the vertical plates of the sliding frame 2 correspond to the screws 12 of the base 1 one by one, the screws 12 penetrate through the rectangular holes of the corresponding vertical plates, the vertical plates slide relative to the screws 12 by adjusting the positions of the screws 12 in the rectangular holes, and then the vertical plates are fixed with the base 1 by screwing the nuts 13; the edge of the base 1 opposite to the transverse plate of the sliding frame 2 is provided with 3 first U-shaped notches 11, and the first U-shaped notches 11 are uniformly distributed along the edge where the first U-shaped notches 11 are located; the sliding frame 2 is further provided with a shell 3, the shell 3 is sleeved on the transverse plate and a part of the vertical plate, two ends of the shell 3 are correspondingly sleeved on the studs 21 of the vertical plate and slide relative to the studs 21, so that the shell 3 slides relative to the sliding frame 2, and the rectangular holes of the vertical plate are not covered by the shell 3; the upper surface and the lower surface of the shell 3 are correspondingly provided with 3 second U-shaped notches 31, the number of the second U-shaped notches 31 is the same as that of the first U-shaped notches 11, the inner wall of one end of the shell 3 is connected with the opposite vertical plate through a spring 22, the shell 3 slides to one side of the sliding frame 2 under the action of the spring 22, so that each second U-shaped notch 31 is not overlapped with each first U-shaped notch 11, and when the shell 3 is pushed by external force to compress the spring 22, the shell 3 slides to the other side of the sliding frame 2, so that each second U-shaped notch 31 is respectively overlapped with one first U-shaped notch 11; fixing plates 7 are arranged at two ends of the lower part of the base 1, and mounting holes are formed in the fixing plates 7;
the film capacitor 4 is a polypropylene film capacitor and is packaged by an aluminum alloy shell, a fixing screw 41 is arranged at the lower part of the shell, an outer hexagon nut 42 matched with the fixing screw 41 is arranged on the fixing screw 41, two output interfaces are arranged at the top of the shell, threads are arranged on the inner walls of the output interfaces, each output interface is also correspondingly provided with an inner hexagon screw 8 matched with the threads on the inner wall, and two electrodes of the film capacitor 4 are respectively and correspondingly connected with one output interface;
the filtering device of the electrolytic power supply for medium-high voltage anode electronic aluminum foil formation is provided with 3 film capacitors 4, and the number of the film capacitors 4 is the same as that of the first U-shaped notches 11 of the base 1; the film capacitors 4 are placed on the base 1 and correspond to the first U-shaped notches 11 one by one, fixing screws 41 of the film capacitors 4 penetrate through the first U-shaped notches 11, and then the film capacitors 4 are fixed with the base 1 by screwing outer hexagon nuts 42; the first copper bar 5 and the second copper bar 6 are positioned above the film capacitor 4, the first copper bar 5 and the second copper bar 6 correspond to an output interface of the film capacitor 4 respectively, the inner hexagonal screw 8 penetrates through the first copper bar 5 or the second copper bar 6 and then is screwed into the corresponding output interface to connect the film capacitor 4 with the first copper bar 5 and the second copper bar 6, and one end of the first copper bar 5 or the second copper bar 6 is provided with a copper bar lug for connecting with the positive electrode and the negative electrode of the silicon controlled rectifier power supply; the first copper bar 5 is connected with the anode of the silicon controlled rectifier power supply, and the second copper bar 6 is connected with the cathode of the silicon controlled rectifier power supply.
The use method of the filtering device of the electrolytic power supply for medium-high voltage anode electronic aluminum foil formation in the embodiment is as follows:
the base 1 is provided with 3 first U-shaped notches 11, and the shell sleeve is correspondingly provided with 3 second U-shaped notches; then, the nuts 13 on the screws 12 at the two ends of the base 1 are screwed out, the sliding frame 2 is pulled outwards to the maximum distance, then the shell 3 is pushed to enable the second U-shaped notch 31 to coincide with the first U-shaped notch 11, then 3 film capacitors 4 are fixedly installed on the base 1 in sequence, specifically, the fixing screws 41 of the film capacitors 4 are inserted into the second U-shaped notch 31, then the film capacitors are translated to the bottom end of the first U-shaped notch 11 along the second U-shaped notch 31, the film capacitors 4 are placed on the base 1, the film capacitors 4 are fixed with the base 1 by screwing the outer hexagon nuts 42, then the shell 3 is loosened, the shell 3 slides in the opposite direction under the action of the springs 22, so that the second U-shaped notch 31 and the first U-shaped notch 11 do not coincide, then the shell 3 and the sliding frame 2 slide inwards to the initial position, the nuts 13 on the screws 12 at the two ends of the base 1 are screwed for fixing, and the edge of the shell 3 is tightly attached to the fixing screw rod 41 of the film capacitor 4, and the film capacitor 4 is further fixed on the same position of the base 1; then, the first copper bar 5 and the second copper bar 6 are arranged on the upper portion of the film capacitor 4, the inner hexagonal screw 8 penetrates through the first copper bar 5 or the second copper bar 6 and is screwed into the output interface of the corresponding film capacitor 4 to connect the film capacitor 4 with the first copper bar 5 and the second copper bar 6, then the first copper bar 5 is connected with the positive electrode of the silicon controlled rectifier power supply, the second copper bar 6 is connected with the negative electrode of the silicon controlled rectifier power supply, the silicon controlled rectifier power supply can be operated, and the filtering processing is carried out by the device.
When the film capacitor 4 is broken and needs to be replaced, firstly, the nut 13 is screwed out, the sliding frame 2 and the shell 3 are pulled out outwards, the inner hexagonal screw 8 at the upper part of the film capacitor to be replaced is screwed out, then the outer hexagonal nut 42 on the fixing screw 41 at the lower part of the film capacitor is screwed out, the shell 3 is pushed to slide to ensure that the second U-shaped notch 31 is superposed with the first U-shaped notch 11, then the film capacitor to be replaced is horizontally moved to the bottom end of the second U-shaped notch 31 from the first U-shaped notch 11 and then is pulled out, then the fixing screw 41 of a new film capacitor is inserted into the original second U-shaped notch 31 or other unoccupied second U-shaped notches 31 and then is horizontally moved to the bottom end of the first U-shaped notch 11 along the second U-shaped notch 31, the film capacitor is placed on the base 1, the new film capacitor is fixed with the base 1 by screwing the outer hexagonal nut 42, then the shell 3 is loosened, the shell 3 slides in the opposite direction under the action of the spring 22, so that the second U-shaped notch 31 and the first U-shaped notch 11 are not overlapped, then the shell 3 and the sliding frame 2 slide inwards to the initial position together, the nuts 13 on the screw rods 12 at the two ends of the base 1 are screwed for fixing, and the inner hexagonal screw 8 penetrates through the first copper bar 5 or the second copper bar 6 and is screwed into the corresponding output interface of a new film capacitor, so that the film capacitor can be replaced.
Example 2:
a filtering device of an electrolytic power supply for formation of a medium-high voltage anode electronic aluminum foil comprises a base 1, a sliding frame 2, a first copper bar 5, a second copper bar 6 and a film capacitor 4;
two ends of the base 1 are respectively symmetrically provided with a screw 12, the screw 12 is provided with a matched nut 13, and one end of the screw 12 is vertically connected with the end surface of the base 1 opposite to the screw; the sliding frame 2 comprises a transverse plate, two ends of the transverse plate are respectively and vertically connected with a vertical plate, the vertical plates are positioned on one side of the transverse plate, a rectangular hole is formed in one end, away from the transverse plate, of each vertical plate, and 2 studs 21 are vertically connected to the outer side of one end, close to the transverse plate, of each vertical plate; the length of the transverse plate of the sliding frame 2 is greater than that of the base 1, the vertical plates of the sliding frame 2 correspond to the screws 12 of the base 1 one by one, the screws 12 penetrate through the rectangular holes of the corresponding vertical plates, the vertical plates slide relative to the screws 12 by adjusting the positions of the screws 12 in the rectangular holes, and then the vertical plates are fixed with the base 1 by screwing the nuts 13; the edge of the base 1 opposite to the transverse plate of the sliding frame 2 is provided with 3 first U-shaped notches 11, and the first U-shaped notches 11 are uniformly distributed along the edge where the first U-shaped notches 11 are located; the sliding frame 2 is further provided with a shell 3, the shell 3 is sleeved on the transverse plate and a part of the vertical plate, two ends of the shell 3 are correspondingly sleeved on the studs 21 of the vertical plate and slide relative to the studs 21, so that the shell 3 slides relative to the sliding frame 2, and the rectangular holes of the vertical plate are not covered by the shell 3; the upper surface and the lower surface of the shell 3 are correspondingly provided with 3 second U-shaped notches 31, the number of the second U-shaped notches 31 is the same as that of the first U-shaped notches 11, the inner wall of one end of the shell 3 is connected with the opposite vertical plate through a spring 22, the shell 3 slides to one side of the sliding frame 2 under the action of the spring 22, so that each second U-shaped notch 31 is not overlapped with each first U-shaped notch 11, and when the shell 3 is pushed by external force to compress the spring 22, the shell 3 slides to the other side of the sliding frame 2, so that each second U-shaped notch 31 is respectively overlapped with one first U-shaped notch 11; fixing plates 7 are arranged at two ends of the lower part of the base 1, and mounting holes are formed in the fixing plates 7;
the film capacitor 4 is a polypropylene film capacitor and is packaged by an aluminum alloy shell, a fixing screw 41 is arranged at the lower part of the shell, an outer hexagon nut 42 matched with the fixing screw 41 is arranged on the fixing screw 41, two output interfaces are arranged at the top of the shell, threads are arranged on the inner walls of the output interfaces, each output interface is also correspondingly provided with an inner hexagon screw 8 matched with the threads on the inner wall, and two electrodes of the film capacitor 4 are respectively and correspondingly connected with one output interface;
the filtering device of the electrolytic power supply for medium-high voltage anode electronic aluminum foil formation is provided with 3 film capacitors 4, and the number of the film capacitors 4 is the same as that of the first U-shaped notches 11 of the base 1; the film capacitors 4 are placed on the base 1 and correspond to the first U-shaped notches 11 one by one, fixing screws 41 of the film capacitors 4 penetrate through the first U-shaped notches 11, and then the film capacitors 4 are fixed with the base 1 by screwing outer hexagon nuts 42; the first copper bar 5 and the second copper bar 6 are positioned above the film capacitor 4, the first copper bar 5 and the second copper bar 6 correspond to an output interface of the film capacitor 4 respectively, the inner hexagonal screw 8 penetrates through the first copper bar 5 or the second copper bar 6 and then is screwed into the corresponding output interface to connect the film capacitor 4 with the first copper bar 5 and the second copper bar 6, and one end of the first copper bar 5 or the second copper bar 6 is provided with a copper bar lug for connecting with the positive electrode and the negative electrode of the silicon controlled rectifier power supply; the first copper bar 5 is connected with the anode of the silicon controlled rectifier power supply, and the second copper bar 6 is connected with the cathode of the silicon controlled rectifier power supply;
except the edge where the first U-shaped notch 11 is located, baffles are vertically arranged at the other edges of the upper part of the base 1 and are used for protecting the film capacitor from being damaged due to collision or extrusion of other elements.
The method for using the filter device of the electrolytic power supply for formation of the medium-high voltage anode electronic aluminum foil is the same as that of the filter device in the embodiment 1.
The present invention is not limited to the above-described embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.
Claims (5)
1. The utility model provides a well high voltage anode electron aluminium foil becomes filter equipment with electrolysis power supply which characterized in that: the device comprises a base (1), a sliding frame (2), a first copper bar (5), a second copper bar (6) and a film capacitor (4);
two ends of the base (1) are respectively symmetrically provided with a screw rod (12), the screw rods (12) are provided with matched nuts (13), and one end of each screw rod (12) is vertically connected with the end face of the base (1) opposite to the screw rod; the sliding frame (2) comprises a transverse plate, two ends of the transverse plate are respectively and vertically connected with a vertical plate, the vertical plates are located on one side of the transverse plate, a rectangular hole is formed in one end, away from the transverse plate, of each vertical plate, and more than one stud (21) is vertically connected to the outer side of one end, close to the transverse plate, of each vertical plate; the length of a transverse plate of the sliding frame (2) is larger than that of the base (1), vertical plates of the sliding frame (2) correspond to the screws (12) of the base (1) one by one, the screws (12) penetrate through rectangular holes of the corresponding vertical plates, the vertical plates slide relative to the screws (12) by adjusting the positions of the screws (12) in the rectangular holes, and then the vertical plates are fixed with the base (1) by screwing nuts (13); more than one first U-shaped notch (11) is formed in the edge, opposite to the transverse plate of the sliding frame (2), of the base (1), and the first U-shaped notches (11) are uniformly distributed along the edge where the first U-shaped notches are located; the sliding frame (2) is further provided with a shell sleeve (3), the shell sleeve (3) is sleeved on the transverse plate and a part of the vertical plate, two ends of the shell sleeve (3) are correspondingly sleeved on the studs (21) of the vertical plate and slide relative to the studs (21), so that the shell sleeve (3) slides relative to the sliding frame (2), and the shell sleeve (3) cannot cover the rectangular hole of the vertical plate; the upper surface and the lower surface of the shell (3) are correspondingly provided with more than one second U-shaped notch (31), the number of the second U-shaped notches (31) is the same as that of the first U-shaped notches (11), the inner wall of one end of the shell (3) is connected with an opposite vertical plate through a spring (22), the shell (3) slides to one side of the sliding frame (2) under the action of the spring (22), each second U-shaped notch (31) is not overlapped with the first U-shaped notch (11), and when the shell (3) is pushed by external force to compress the spring (22), the shell (3) slides to the other side of the sliding frame (2), so that each second U-shaped notch (31) is respectively overlapped with one first U-shaped notch (11);
the thin-film capacitor (4) is packaged by an aluminum alloy shell, a fixing screw rod (41) is arranged at the lower part of the shell, an outer hexagon nut (42) matched with the fixing screw rod (41) is arranged on the fixing screw rod (41), two output interfaces are arranged at the top of the shell, threads are arranged on the inner walls of the output interfaces, each output interface is also correspondingly provided with an inner hexagon screw rod (8) matched with the threads on the inner wall of the output interface, and two electrodes of the thin-film capacitor (4) are respectively and correspondingly connected with one output interface;
the filtering device of the electrolytic power supply for medium-high voltage anode electronic aluminum foil formation is provided with more than one thin film capacitor (4), and the number of the thin film capacitors (4) is the same as that of the first U-shaped notches (11) of the base (1); the film capacitors (4) are placed on the base (1) and correspond to the first U-shaped notches (11) one by one, fixing screw rods (41) of the film capacitors (4) penetrate through the first U-shaped notches (11), and then the film capacitors (4) are fixed with the base (1) by screwing outer hexagonal nuts (42); first copper bar (5) and second copper bar (6) are located the top of film capacitor (4), first copper bar (5) and second copper bar (6) are corresponding with an output interface of film capacitor (4) respectively, the corresponding output interface of screw in is connected film capacitor (4) with first copper bar (5) and second copper bar (6) behind interior hexagonal screw rod (8) passing first copper bar (5) or second copper bar (6), first copper bar (5) are connected with the positive pole of silicon controlled rectifier power, second copper bar (6) are connected with the negative pole of silicon controlled rectifier power.
2. The filtering device of the electrolytic power supply for medium-high voltage anode electronic aluminum foil formation according to claim 1, characterized in that: the base is characterized in that fixing plates (7) are arranged at two ends of the lower portion of the base (1), and mounting holes are formed in the fixing plates (7).
3. The filtering device of the electrolytic power supply for medium-high voltage anode electronic aluminum foil formation according to claim 1, characterized in that: one end of the first copper bar (5) or the second copper bar (6) is provided with a copper bar lug for being connected with the positive electrode and the negative electrode of the silicon controlled rectifier power supply.
4. The filtering device of the electrolytic power supply for medium-high voltage anode electronic aluminum foil formation according to claim 1, characterized in that: the film capacitor (4) is a polypropylene film capacitor.
5. The filtering device of the electrolytic power supply for medium-high voltage anode electronic aluminum foil formation according to claim 1, characterized in that: except the edge where the first U-shaped notch (11) is located, other edges of the upper part of the base (1) are vertically provided with baffles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021775851.0U CN213027801U (en) | 2020-08-24 | 2020-08-24 | Filter device of electrolytic power supply for formation of medium-high voltage anode electronic aluminum foil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021775851.0U CN213027801U (en) | 2020-08-24 | 2020-08-24 | Filter device of electrolytic power supply for formation of medium-high voltage anode electronic aluminum foil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213027801U true CN213027801U (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021775851.0U Active CN213027801U (en) | 2020-08-24 | 2020-08-24 | Filter device of electrolytic power supply for formation of medium-high voltage anode electronic aluminum foil |
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| Country | Link |
|---|---|
| CN (1) | CN213027801U (en) |
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2020
- 2020-08-24 CN CN202021775851.0U patent/CN213027801U/en active Active
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220914 Address after: 834034 no.18-032, Industrial Avenue, huyanghe Industrial Park, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang guangtou Guidong Electronic Technology Co.,Ltd. Address before: No. 39, Jiangbei East Road, Hezhou City, Guangxi Zhuang Autonomous Region Patentee before: GUANGXI HEZHOU GUIDONG ELECTRONIC TECHNOLOGY Co.,Ltd. |