CN209794806U - forming device of high-voltage electrode plate - Google Patents
forming device of high-voltage electrode plate Download PDFInfo
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- CN209794806U CN209794806U CN201822265670.2U CN201822265670U CN209794806U CN 209794806 U CN209794806 U CN 209794806U CN 201822265670 U CN201822265670 U CN 201822265670U CN 209794806 U CN209794806 U CN 209794806U
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Abstract
The utility model discloses a forming device of high-voltage electrode board, include: the pressing device comprises a first pressing plate and a second pressing plate, and is used for oppositely pressing a plurality of two adjacent main pressing blocks which are laminated together and are conductive and pressure-bearing, and applying pressing force to the insulating medium plates arranged on two sides of the high-voltage electrode; the high-voltage electrode plate is contained in the vacuum device; the heating device is used for heating the high-voltage electrode plate; the heat insulation device is arranged between the vacuum device and the heating device for bearing and insulating heat; all the pressing plates are connected with the negative electrode of a direct current power supply, the positive electrode of the direct current power supply is connected with all the metal electrode plates, an electrostatic field is formed between the metal electrode plates and the pressing plates, and atomic bond contact is established between the metal electrode plates and the insulating medium plate by virtue of charge attraction, vacuum pressure and high temperature, so that the metallization of the medium plate and the composite forming processing of the high-voltage electrode plate can be completed at one time.
Description
Technical Field
The utility model relates to a high-voltage electrode board shaping technical field, more specifically the forming device to high-voltage electrode board that says so.
background
The high-voltage electrode plate is a common component of an ozone device, and adopts the connection of an insulating dielectric plate and the surface of a metal electrode plate, so that the problems of complicated metallization process of a large-area dielectric plate, high cost, unreliable connection of the metal electrode plate and the insulating dielectric plate, complicated composite manufacturing process of the high-voltage electrode plate and the like exist in the process of forming the high-voltage electrode plate in the prior art.
SUMMERY OF THE UTILITY MODEL
the utility model aims at providing a forming device of high-voltage electrode board solves the fashioned problem of prior art high-voltage electrode board.
the purpose of the utility model is realized through the following technical scheme:
A forming device of a high-voltage electrode plate is used for forming the high-voltage electrode plate, the high-voltage electrode plate comprises two insulating dielectric plates and a metal electrode plate positioned between the two insulating dielectric plates,
the molding device includes:
The pressing device comprises a first pressing plate and a second pressing plate, the two pressing plates are pressed oppositely, and pressing force is applied to the insulating medium plates on the two sides of the metal electrode plate;
The high-voltage electrode plate is contained in the vacuum device;
The heating device is used for heating the high-voltage electrode plate;
the first pressing plate is provided with a first negative electrode part, the second pressing plate is provided with a second negative electrode part, the first negative electrode part and the second negative electrode part are respectively connected with a negative electrode of a direct-current power supply, and a positive electrode of the direct-current power supply is connected with the metal electrode plate, so that the metal electrode plate and the first negative electrode part and the second negative electrode part respectively form electrostatic fields therebetween.
A first groove for accommodating the high-voltage electrode plate is formed in the compression joint surface of the first pressing plate, a first protrusion matched with the first groove is formed in the compression joint surface of the second pressing plate, and the depth of the first groove is smaller than the sum of the height of the first protrusion and the thickness of the high-voltage electrode plate;
preferably, the insulating dielectric plate is provided with at least one through hole, and a positive electrode lead of the direct current power supply is connected with the metal electrode plate through the through hole; preferably, the metal electrode plate is an aluminum foil plate;
preferably, the peripheral edges of the two insulating dielectric plates extend outwards from the metal electrode plates; further preferably, the two insulating dielectric plates and the metal electrode plate are square.
The first negative electrode part and the first pressing plate are integrally formed, and/or the second negative electrode part and the second pressing plate are integrally formed;
preferably, the first pressure plate and/or the second pressure plate are made of graphite.
the high-voltage electrode plates comprise more than two high-voltage electrode plates and are arranged in a stacking mode;
preferably, two adjacent high-voltage electrode plates are separated by a negative separator, and each negative separator is connected with the negative electrode of the direct-current power supply;
preferably, a second groove for accommodating the high-voltage electrode plate is formed in the surface, close to the second pressing plate, of the negative electrode separator, a second protrusion matched with the second groove is formed in the surface, close to the first pressing plate, of the negative electrode separator, and the depth of the second groove is smaller than the sum of the height of the second protrusion and the thickness of the high-voltage electrode plate;
Preferably, the negative electrode separator is made of graphite.
The induction heating cylinder is used for accommodating the high-voltage electrode plate and the negative electrode clapboard, the first pressing plate and the second pressing plate are positioned at two ends of the induction heating cylinder, and a gap is reserved between the two pressing plates and the end part of the induction heating cylinder, so that the two pressing plates can keep pressing force on the high-voltage electrode plate and the negative electrode clapboard;
preferably, the induction heating cartridge is made of graphite.
The induction heating barrel is used for accommodating the induction heating barrel and the two pressing plates; the open end of the heat insulation barrel corresponds to one of the two pressure plates, and a sliding block is arranged inside the open end, can slide inwards along the open end of the heat insulation barrel and is abutted on the pressure plate adjacent to the sliding block;
preferably, a gap is reserved between the sliding block and the heat insulation barrel;
Preferably, the heat-insulating barrel is made of ceramic materials.
The heating device is an induction coil which is wound outside the heat insulation barrel;
Preferably, the induction coil is a water-cooled induction coil.
The heating device is a graphite heating cylinder arranged around the high-voltage electrode plate and the negative electrode partition plate.
the vacuum device adopts a vacuum bag or a vacuum container;
and/or the insulating medium plate is made of glass or ceramic.
a forming method of a high-voltage electrode plate comprises the following steps:
the method comprises the steps of placing a high-voltage electrode plate in a vacuum device, heating the high-voltage electrode plate through a heating device, applying an electrostatic field between a metal electrode plate of the high-voltage electrode plate and insulating medium plates on two sides, vacuumizing the vacuum device, and applying pressing force to the high-voltage electrode plate through a pressing device to enable the metal electrode plate and the insulating medium plates on two sides to be connected and molded.
the utility model provides a forming device of high-voltage electrode plate has solved the problem of insulating dielectric plate metallization, can paste the metal electrode plate in the middle of two insulating dielectric plates, through evacuation, pressurization, heating and apply certain positive voltage and form the electrostatic field, just can make and form the atomic bond relation between the molecule of metal atom and insulating dielectric plate to realize dielectric plate metallization, can be used for the industrial manufacturing of high-voltage electrode plate, with low costs, efficient, and the effect of bonding connection between metal electrode plate and the insulating dielectric plate is better, makes the high-voltage electrode plate have good stability in the in-process that uses, works as when the high-voltage electrode plate is connected with the high-voltage motor of ozone device, the high-voltage electrode plate has good discharge effect, with the help of electric charge gravitation, vacuum pressure and high temperature, makes the atomic bond relation establish between metal electrode plate and the insulating dielectric plate, thereby realizing the one-time completion of the metallization of the dielectric plate and the composite molding processing of the high-voltage electrode plate.
Drawings
the present invention will be described in further detail with reference to the accompanying drawings and examples.
fig. 1 is a schematic structural diagram of a molding device for a high-voltage electrode plate according to an embodiment of the present invention (a heating device and a vacuum device are omitted in the drawing).
Fig. 2 is a schematic structural diagram of a forming device of a high-voltage electrode plate according to an embodiment of the present invention, and a negative electrode separator is added in comparison with fig. 1.
Fig. 3 is a schematic structural diagram of a forming device for a high-voltage electrode plate according to an embodiment of the present invention.
fig. 4 is another schematic structural diagram of a forming device for a high-voltage electrode plate according to an embodiment of the present invention.
in the figure:
10. a high voltage electrode plate; 11. an insulating dielectric sheet; 12. a metal electrode plate; 13. an insulating dielectric sheet; 111. a through hole;
20. a pressing device; 21. a first platen; 22. a second platen; 23. a first groove; 24. a first protrusion; 211. a first negative electrode portion; 221. a second negative electrode portion;
30. A vacuum device;
40. a heating device;
50. A direct current power supply;
60. a negative electrode separator; 61. a second groove; 62. a second protrusion;
70. an induction heating cartridge; 71. a graphite heating cylinder;
80. a heat-insulating barrel;
Detailed Description
To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in fig. 1, the device for forming a high-voltage electrode plate according to embodiment 1 of the present invention is used for forming a high-voltage electrode plate 10, which includes a first insulating dielectric plate 11, a second insulating dielectric plate 13, and a metal electrode plate 12 located between the two insulating dielectric plates,
The molding device includes:
The pressing device 20 comprises a first pressing plate 21 and a second pressing plate 22, wherein the two pressing plates 21 and 22 press oppositely to apply pressing force on the first insulating medium plate 11 and the second insulating medium plate 13 on the two sides of the metal electrode plate 12;
the vacuum device 30, the said high-voltage electrode plate 10 is held in the said vacuum device 30;
A heating device 40 for heating the high-voltage electrode plate 10; typically, the heating device 40 heats the high voltage electrode plate to no more than 500 ℃;
The first pressing plate 21 is provided with a first negative part 211, the second pressing plate 22 is provided with a second negative part 221, the first negative part, the second negative part and the metal electrode plate are parallel to each other, the first negative part 211 and the second negative part 221 are respectively connected with a negative electrode of the direct current power supply 50, a positive electrode of the direct current power supply 50 is connected with the metal electrode plate 12, so that electrostatic fields are respectively formed between the metal electrode plate 12 and the first negative part 211 and the second negative part 221, the electrostatic fields enable the surfaces of two sides of the metal electrode plate 12 to be fully covered with electrons, and good atomic bond relation between the metal electrode plate 12 and the insulating medium plate is promoted.
It should be noted that, the first pressure plate 21 and the first negative electrode portion 211 may be integrally formed or separately formed, when integrally formed, the first negative electrode portion 211 is formed on the pressure contact surface of the first pressure plate 21, the first pressure plate 21 is made of a conductive material, when separately formed, the first pressure plate 21 may be made of an insulating material or a conductive material, and the first negative electrode portion 211 is made of a conductive material; the second pressing plate 22 and the second negative electrode part 221 may be integrally formed or separately formed, when integrally formed, the second negative electrode part 221 is formed on the pressing surface of the second pressing plate 22, the second pressing plate 22 is made of a conductive material, when separately formed, the second pressing plate 22 may be made of an insulating material or a conductive material, and the second negative electrode part 221 is made of a conductive material.
the utility model provides a forming device of high-voltage plate electrode has solved the problem of insulating dielectric plate metallization, can paste the metal plate electrode in the middle of two insulating dielectric plates, through evacuation, pressurization, heating and apply certain positive voltage and form the electrostatic field, just can make and form the atomic bond contact between the molecule of metal atom and insulating dielectric plate to medium plate metallization has been realized, can be used for the industrial manufacturing of high-voltage plate electrode, and with low costs, efficient to the effect that the bonding between metal plate electrode and the insulating dielectric plate is connected is better, makes high-voltage plate electrode has good stability at the in-process that uses, works as high-voltage plate electrode is when being connected with ozone device's high-voltage motor, high-voltage plate electrode has good discharge effect.
example 2
As shown in fig. 1, the forming apparatus for a high voltage electrode plate according to embodiment 2 is optimally designed based on embodiment 1:
A first groove 23 for accommodating the high-voltage electrode plate 10 is formed in the crimping surface of the first pressing plate 21, a first protrusion 24 matched with the first groove 23 is formed in the crimping surface of the second pressing plate 22, and the depth of the first groove 23 is smaller than the sum of the height of the first protrusion 24 and the thickness of the high-voltage electrode plate 10; when the first protrusion 24 presses the high-voltage electrode plate 10 into the first groove 23, a gap is reserved between the press-contact surfaces of the first press plate 21 and the second press plate 22, so that the high-voltage electrode plate 10 is ensured to bear the pressing force of the two press plates.
preferably, at least one through hole 111 is formed in the first insulating dielectric plate 11, and the positive electrode lead of the dc power supply 50 is connected to the second metal electrode plate 12 through the through hole 111; preferably, the metal electrode plate 12 is an aluminum foil plate or other metal material plate with good ductility; the metal electrode plate 12 is connected to the positive electrode of the dc power supply through the through hole 111, and after the high voltage electrode plate 10 is formed, the through hole 111 is used to electrically connect the high voltage electrode plate 10 to the high voltage electrode, so that the high voltage electrode plate 10 is convenient for high voltage discharge.
Preferably, the peripheral edges of the first insulating dielectric plate 11 and the second metal electrode plate 13 extend outwards from the metal electrode plate 12; further preferably, the first insulating dielectric plate 11, the second metal electrode plate 13, and the metal electrode plate 12 are square. Usually, the size of the first insulating dielectric plate 11 and the second metal electrode plate 13 is slightly larger than the size of the metal electrode plate 12, so that when the metal electrode plate 12 is connected with the first insulating dielectric plate 11 and the second metal electrode plate 13 on two sides, the four edges of the metal electrode plate 12 are all placed inside the first insulating dielectric plate 11 and the second metal electrode plate 13, and the insulation of the four edges of the metal electrode plate 12 is ensured.
Example 3
as shown in fig. 2, the forming apparatus for a high voltage electrode plate according to embodiment 3 is optimally designed based on embodiment 1:
The first negative electrode part 211 is integrally formed with the first pressing plate 21, and/or the second negative electrode part 221 is integrally formed with the second pressing plate 22, and at this time, the whole of the first pressing plate 21 and/or the second pressing plate 22 is used as a negative electrode plate; the first negative electrode part, the second negative electrode part and the metal electrode plate are mutually parallel.
Preferably, the first pressing plate 21 and/or the second pressing plate 22 are made of graphite.
The high-voltage electrode plates 10 comprise more than two and are arranged in a stacking mode; therefore, the high-voltage electrode plates can be processed in large batch, and the production efficiency is improved.
Preferably, two adjacent high-voltage electrode plates 10 are separated by a negative separator 60, and each negative separator 60 is connected to the negative electrode of the dc power supply 50; after the negative electrode separator 60 is connected with the negative electrode of the dc power supply 50, an electrostatic field is formed between the negative electrode separator 60 and the metal electrode plates 12 adjacent to both sides of the negative electrode separator 60 while the negative electrode separator 60 performs a separation function, so that the negative electrode separator 60 can promote the bonding connection between the metal electrode plates 12 and the insulating medium plates on both sides thereof through the action of the electrostatic field while transmitting a pressing force.
preferably, a second groove 61 for accommodating the high-voltage electrode plate 10 is formed in the surface, close to the second pressing plate 22, of the negative separator 60, a second protrusion 62 adapted to the second groove 61 is formed in the surface, close to the first pressing plate 21, of the negative separator 60, and the depth of the second groove 61 is smaller than the sum of the height of the second protrusion 62 and the thickness of the high-voltage electrode plate 10; through the design of the second groove 61 and the second protrusion 62, not only the connection structure between the negative separator 60 and the high-voltage electrode plate 10 is more compact, but also the negative separator 60 can automatically position the high-voltage electrode plate 10, so as to apply a pressing force to the high-voltage electrode plate 10.
preferably, the negative electrode separator 60 is made of graphite.
example 4
as shown in fig. 3, the forming apparatus for a high voltage electrode plate according to embodiment 4 is optimally designed based on embodiment 3:
the induction heating cylinder 70 is used for accommodating the high-voltage electrode plate 10 and the negative electrode separator 60, the first pressing plate 21 and the second pressing plate 22 are positioned at two ends of the induction heating cylinder 70, and a gap is reserved between the two pressing plates 21 and 22 and the end part of the induction heating cylinder 70, so that the two pressing plates 21 and 22 can keep pressing force on the high-voltage electrode plate 10 and the negative electrode separator 60; induction heating section of thick bamboo is as the utility model discloses a key design, the security of whole equipment can be guaranteed in induction heating section of thick bamboo's design, and the mode that adopts induction heating also can carry out organic combination with the design of vacuum, electrostatic field, reaches better effect.
Preferably, the induction heating cartridge 70 is made of graphite.
The induction heating barrel 80 is used for accommodating the induction heating barrel 70 and the two pressing plates 21 and 22; the open end of the heat insulation barrel 80 corresponds to one of the two pressure plates, and a sliding block 81 is arranged inside the open end, and the sliding block 81 can slide inwards along the open end of the heat insulation barrel 80 and is abutted on the pressure plate adjacent to the sliding block;
Preferably, a gap is reserved between the sliding block 81 and the heat-insulating barrel 80, so that when the vacuum device 30 performs a vacuum-pumping action, gas inside the heat-insulating barrel 80 can be sucked away through the gap;
Preferably, the heat-insulating barrel 80 is made of a ceramic material.
the heating device 40 is an induction coil wound around the outside of the heat-insulating tub 80;
preferably, the induction coil is a water-cooled induction coil.
Or, the heating device is an ohmic graphite induction electrode.
example 5
as shown in fig. 4, the forming apparatus for a high voltage electrode plate according to the embodiment 5 is optimally designed based on the embodiment 3:
The heating device 40 is a graphite heating cylinder 71 disposed around the high voltage electrode plate 10 and the negative electrode separator 60, and heats the graphite heating cylinder 71.
example 6
The forming apparatus for a high voltage electrode plate described in this embodiment 6 is optimally designed based on the above embodiments:
the vacuum device 30 adopts a vacuum bag or a vacuum container; the vacuum bag is preferably a silica gel vacuum bag, and the vacuum bag is used as the vacuum device 30, so that the vacuum bag can automatically generate pressing force on internal components due to negative pressure in the vacuum-pumping process, and power is provided for the pressing device.
The first insulating dielectric plate 11 and the second insulating dielectric plate 13 are made of glass or ceramic, and both of them may be made of glass or ceramic, or one of them may be made of glass and one of them may be made of ceramic, or other insulating dielectric materials may be used.
Example 7
The embodiment provides a method for forming a high-voltage electrode plate, which comprises the following steps:
The method comprises the steps of placing a high-voltage electrode plate 10 in a vacuum device 30, heating the high-voltage electrode plate 10 through a heating device 40, applying an electrostatic field between a metal electrode plate 12 of the high-voltage electrode plate 10 and insulating dielectric plates on two sides, vacuumizing the vacuum device 30, and applying pressing force to the high-voltage electrode plate through a pressing device 20, so that the metal electrode plate 12, a first insulating dielectric plate 11 and a second insulating dielectric plate 13 are connected and molded.
The utility model provides a forming method of high-voltage plate electrode solves the problem of insulating dielectric plate metallization, can paste metal plate electrode in the middle of two insulating dielectric plates, through evacuation, pressurization, heating and apply certain positive voltage and form the electrostatic field, just can make between the molecule of metal atom and insulating dielectric plate, form the atomic bond contact to medium plate metallization has been realized, can be used for the industrial manufacturing of high-voltage plate electrode, and with low costs, efficient to the effect that bonding between metal plate electrode and the insulating dielectric plate is connected is better, makes high-voltage plate electrode has good stability at the in-process that uses, works as high-voltage plate electrode is when being connected with ozone device's high-voltage motor, high-voltage plate electrode has good discharge effect.
the embodiments in the above embodiments can be further combined or replaced, and the embodiments are only described for the preferred embodiments of the present invention, and are not limited to the concept and scope of the present invention, and various changes and modifications made by the technical solutions of the present invention by those skilled in the art without departing from the design concept of the present invention all belong to the protection scope of the present invention.
Claims (9)
1. A forming device of a high-voltage electrode plate, which is used for forming the high-voltage electrode plate (10),
it is characterized in that the preparation method is characterized in that,
the high-voltage electrode plate comprises a first insulating dielectric plate (11), a second insulating dielectric plate (13) and a metal electrode plate (12) positioned between the first insulating dielectric plate and the second insulating dielectric plate;
the molding device includes:
The pressing device (20) comprises a first pressing plate (21) and a second pressing plate (22), the two pressing plates (21, 22) are pressed oppositely, and pressing force is applied to the first insulating medium plate (11) and the second insulating medium plate (13) on two sides of the metal electrode plate (12);
the vacuum device (30), the said high-voltage electrode plate (10) is held in the said vacuum device (30);
the heating device (40) is used for heating the high-voltage electrode plate (10);
Be equipped with first negative pole portion (211) on first clamp plate (21), be equipped with second negative pole portion (221) on second clamp plate (22), first negative pole portion second negative pole portion be parallel to each other between the metal plate electrode three, first negative pole portion (211), second negative pole portion (221) are connected with DC power supply (50)'s negative pole respectively, DC power supply (50) anodal with metal plate electrode (12) are connected, make metal plate electrode (12) with form electrostatic field between first negative pole portion (211), the second negative pole portion (221) respectively.
2. The molding apparatus as defined in claim 1,
a first groove (23) for accommodating the high-voltage electrode plate (10) is formed in the crimping surface of the first pressing plate (21), a first protrusion (24) matched with the first groove (23) is formed in the crimping surface of the second pressing plate (22), and the depth of the first groove (23) is smaller than the sum of the height of the first protrusion (24) and the thickness of the high-voltage electrode plate (10);
and/or at least one through hole (111) is arranged on the first insulating medium plate (11), and a positive lead of the direct current power supply (50) is connected with the metal electrode plate (12) through the through hole (111); and/or the metal electrode plate (12) is an aluminum foil plate, and the position of the second insulating dielectric plate (13) corresponding to the through hole (111) is not punched;
and/or the peripheral edges of the first insulating dielectric plate (11) and the second insulating dielectric plate (13) respectively extend outwards from the metal electrode plate (12); further preferably, the first insulating dielectric plate (11), the second insulating dielectric plate (13) and the metal electrode plate (12) are square.
3. the molding apparatus as defined in claim 1,
the first negative electrode part (211) is integrally formed with the first pressure plate (21), and/or the second negative electrode part (221) is integrally formed with the second pressure plate (22);
And/or the first pressing plate (21) and/or the second pressing plate (22) are made of graphite.
4. The molding apparatus as defined in one of claims 1 to 3,
the high-voltage electrode plates (10) comprise more than two and are arranged in a stacking mode;
and/or two adjacent high-voltage electrode plates (10) are separated by a negative separator (60), and each negative separator (60) is connected with the negative electrode of the direct current power supply (50);
And/or a second groove (61) for accommodating the high-voltage electrode plate (10) is formed in the surface, close to the second pressing plate (22), of the negative electrode separator (60), a second protrusion (62) matched with the second groove (61) is formed in the surface, close to the first pressing plate (21), of the negative electrode separator (60), and the depth of the second groove (61) is smaller than the sum of the height of the second protrusion (62) and the thickness of the high-voltage electrode plate (10);
And/or the negative separator (60) is made of graphite.
5. the molding apparatus as defined in claim 4,
The device is characterized by further comprising an induction heating cylinder (70) for accommodating the high-voltage electrode plate (10) and the negative electrode partition plate (60), wherein the first pressing plate (21) and the second pressing plate (22) are located at two ends of the induction heating cylinder (70), and a gap is reserved between the two pressing plates (21 and 22) and the end part of the induction heating cylinder (70), so that the two pressing plates (21 and 22) can keep pressing force on the high-voltage electrode plate (10) and the negative electrode partition plate (60);
and/or the induction heating cylinder (70) is made of graphite.
6. the molding apparatus as defined in claim 5,
the induction heating device also comprises an insulating barrel (80) for accommodating the induction heating barrel (70) and the two pressing plates (21 and 22); the open end of the heat insulation barrel (80) corresponds to one of the two pressure plates, and a sliding block (81) is arranged inside the open end, and the sliding block (81) can slide inwards along the open end of the heat insulation barrel (80) and is abutted on the pressure plate adjacent to the sliding block;
and/or a gap is reserved between the sliding block (81) and the heat insulation barrel (80);
And/or the heat-insulating barrel (80) is made of ceramic materials.
7. the molding apparatus as defined in claim 6,
The heating device (40) is an induction coil which is wound outside the heat-insulating barrel (80);
And/or the induction coil is a water-cooling induction coil;
or, the heating device is an ohmic graphite induction electrode.
8. The molding apparatus as defined in claim 4,
the heating device (40) is a graphite heating cylinder (71) arranged around the high-voltage electrode plate (10) and the negative electrode separator (60).
9. The molding apparatus as claimed in one of claims 1 to 3 and 5 to 8,
The vacuum device (30) adopts a vacuum bag or a vacuum container;
And/or the first insulating medium plate (11) and the second insulating medium plate (13) are made of glass or ceramic.
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| CN201822265670.2U CN209794806U (en) | 2018-12-31 | 2018-12-31 | forming device of high-voltage electrode plate |
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| CN201822265670.2U CN209794806U (en) | 2018-12-31 | 2018-12-31 | forming device of high-voltage electrode plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466151A (en) * | 2018-12-31 | 2019-03-15 | 北京清源中科环保科技有限公司 | The molding machine and method of electrode plate with high voltage |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466151A (en) * | 2018-12-31 | 2019-03-15 | 北京清源中科环保科技有限公司 | The molding machine and method of electrode plate with high voltage |
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Effective date of registration: 20200703 Address after: No.00088, Bohai 1st Road, Binhai District, Weifang City, Shandong Province Patentee after: Shandong PRISMA environmental protection equipment Co., Ltd Address before: Room 316, building 1, No.13 yard, cuihunan Ring Road, Haidian District, Beijing 100094 Patentee before: BEIJING QINGYUAN ZHONGKE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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