CN212894043U - Electrode binding post sealing structure for sewage treatment electrolysis device - Google Patents
Electrode binding post sealing structure for sewage treatment electrolysis device Download PDFInfo
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- CN212894043U CN212894043U CN202021397727.5U CN202021397727U CN212894043U CN 212894043 U CN212894043 U CN 212894043U CN 202021397727 U CN202021397727 U CN 202021397727U CN 212894043 U CN212894043 U CN 212894043U
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Abstract
The utility model provides an electrode terminal post sealing structure used in a sewage treatment electrolysis device, which comprises an electrode terminal post which passes through the wall of an electrolysis cell and is arranged, wherein the electrode terminal post comprises a copper rod and a copper block connected with one end of the copper rod; the copper rod at the inner side of the electrolytic bath is provided with a boss, and an inner sealing gasket is arranged between the boss and the wall of the electrolytic bath. The utility model has the advantages and beneficial effects that: the electrode binding post of the device has tight and reliable sealing, high conductivity and long service life through the internal and external double-sealing structure of the cell wall, improves the electrolysis efficiency, and has low replacement frequency and convenient replacement.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, concretely relates to an electrode terminal seal structure for among sewage treatment electrolytic device.
Background
The sewage that produces among the industrial production contains multiple pollutant, carries out sewage treatment through electrolytic device is a common technique, but the sealed effect of electrode terminal is not good among the current electrolytic device, and corrosion resistance is not strong, has not only reduced electrolysis efficiency, simultaneously for electrode terminal changes frequently, consequently needs research and development a new electrode terminal.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide an electrode terminal post sealing structure used in a sewage treatment electrolysis device.
The technical scheme of the utility model as follows:
an electrode binding post sealing structure used in a sewage treatment electrolysis device comprises an electrode binding post which penetrates through the wall of an electrolysis cell, wherein the electrode binding post comprises a copper rod and a copper block connected with one end of the copper rod; the copper rod at the inner side of the electrolytic bath is provided with a boss, and an inner sealing gasket is arranged between the boss and the wall of the electrolytic bath.
The end part of the copper screw rod is provided with a square head for fixing and tightening tools such as a wrench and the like.
And a nut is also arranged on the outer side of the locking nut on the copper screw rod.
The copper rod is provided with a first titanium protective layer, the copper block is provided with a second titanium protective layer, and the first titanium protective layer is connected with the second titanium protective layer in a sealing mode.
The square head, the copper screw rod, the copper rod and the copper block are made of red copper materials, so that the conductivity of the binding post is improved.
The first titanium protective layer and the second titanium protective layer are made of industrial pure titanium materials, so that the corrosion resistance of the wiring terminal is enhanced, and the service life is prolonged.
The utility model has the advantages and beneficial effects that:
the electrode binding post of the device has tight and reliable sealing, high conductivity, long service life, improved electrolysis efficiency, low replacement frequency and convenient replacement through the internal and external double-sealing structure of the cell wall; in addition, the first titanium protective layer and the second titanium protective layer are tightly welded, and the copper plane of the copper block is tightly contacted with the electrode plane and is tightly welded at the periphery, so that the contact surface is increased, and the contact resistance is reduced.
Drawings
FIG. 1 is a schematic structural diagram of an electrode terminal used in an electrolytic device for sewage treatment according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to specific examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
As shown in figure 1, an electrode binding post sealing structure for a sewage treatment electrolysis device comprises an electrode binding post which penetrates through the wall 12 of an electrolysis tank, wherein the electrode binding post comprises a copper rod 4 and a copper block 6 connected with one end of the copper rod 4, the copper rod is spliced with the copper block or tightly connected through threads, one end of the copper rod outside the wall 12 of the electrolysis tank is provided with a copper screw rod 2, the copper screw rod is provided with a locking nut 9, the locking nut 9 is screwed on the copper screw rod 2, and an outer sealing gasket 11 is tightly pressed outside the wall 12 of the electrolysis tank through a sealing gland 10; the copper rod at the inner side of the electrolytic bath is provided with a boss 3, and an inner sealing gasket 13 is arranged between the boss 3 and the wall 12 of the electrolytic bath.
The end part of the copper screw rod 4 is provided with a square head 1 for fixing and tightening tools such as a wrench and the like.
And a nut 8 is also arranged on the copper screw rod 4 and outside the locking nut 9.
The copper rod 4 is provided with a first titanium protective layer 5, the copper block 6 is provided with a second titanium protective layer 7, and the first titanium protective layer and the second titanium protective layer are connected in a sealing mode.
The square head 1, the copper screw 2, the copper rod 4 and the copper block 6 are made of red copper materials, so that the conductivity of the binding post is improved.
The first titanium protective layer 5 and the second titanium protective layer 7 are made of industrial pure titanium materials, so that the corrosion resistance of the binding post is enhanced, and the service life is prolonged.
The utility model has the advantages and beneficial effects that:
the electrode binding post of the device has tight and reliable sealing, high conductivity, long service life, improved electrolysis efficiency, low replacement frequency and convenient replacement through the internal and external double-sealing structure of the cell wall; in addition, the first titanium protective layer and the second titanium protective layer are tightly welded, and the copper plane of the copper block is tightly contacted with the electrode plane and is tightly welded at the periphery, so that the contact surface is increased, and the contact resistance is reduced.
The above detailed description is provided for the examples of the present invention, but the above description is only for the preferred embodiments of the present invention, and should not be considered as limiting the scope of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (7)
1. An electrode binding post sealing structure used in a sewage treatment electrolysis device is characterized by comprising an electrode binding post penetrating through the wall of an electrolysis cell, wherein the electrode binding post comprises a copper rod and a copper block connected with one end of the copper rod; the copper rod at the inner side of the electrolytic bath is provided with a boss, and an inner sealing gasket is arranged between the boss and the wall of the electrolytic bath.
2. The sealing structure of an electrode post for an electrolytic device for wastewater treatment according to claim 1, wherein a nut is further provided on the copper screw outside the locking nut.
3. The electrode post sealing structure for an electrolytic device for wastewater treatment according to claim 1, wherein the end of the copper screw is provided with a square head.
4. The sealing structure of an electrode post for an electrolytic device for wastewater treatment according to claim 3, wherein the square head is made of red copper.
5. The sealing structure of the electrode post head used in the sewage treatment electrolysis device according to claim 1, wherein the copper rod and the copper block are made of red copper.
6. The sealing structure of the electrode binding post used in the sewage treatment electrolysis device according to claim 1, wherein the copper rod is provided with a first titanium protective layer, the copper block is provided with a second titanium protective layer, and the first titanium protective layer is connected with the second titanium protective layer in a sealing manner.
7. The sealing structure of the electrode post for the sewage treatment electrolysis device according to claim 6, wherein the first titanium protective layer and the second titanium protective layer are made of industrial pure titanium materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021397727.5U CN212894043U (en) | 2020-07-16 | 2020-07-16 | Electrode binding post sealing structure for sewage treatment electrolysis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021397727.5U CN212894043U (en) | 2020-07-16 | 2020-07-16 | Electrode binding post sealing structure for sewage treatment electrolysis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212894043U true CN212894043U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021397727.5U Active CN212894043U (en) | 2020-07-16 | 2020-07-16 | Electrode binding post sealing structure for sewage treatment electrolysis device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114941154A (en) * | 2022-04-29 | 2022-08-26 | 同济大学 | Alkaline water electrolytic tank partition electrode and preparation method thereof |
-
2020
- 2020-07-16 CN CN202021397727.5U patent/CN212894043U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114941154A (en) * | 2022-04-29 | 2022-08-26 | 同济大学 | Alkaline water electrolytic tank partition electrode and preparation method thereof |
| CN114941154B (en) * | 2022-04-29 | 2023-08-04 | 同济大学 | Alkaline water electrolysis bath partition electrode and preparation method |
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