CN218910521U - Corrosion-proof device for inner wall current of storage tank - Google Patents
Corrosion-proof device for inner wall current of storage tank Download PDFInfo
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- CN218910521U CN218910521U CN202223145174.6U CN202223145174U CN218910521U CN 218910521 U CN218910521 U CN 218910521U CN 202223145174 U CN202223145174 U CN 202223145174U CN 218910521 U CN218910521 U CN 218910521U
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- storage tank
- cable
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- wall
- corrosion
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Abstract
The utility model discloses a storage tank inner wall current anti-corrosion device. An inner wall current anti-corrosion device for a storage tank, comprising: the storage tank, the support, the cable, fixed rope, auxiliary anode cluster, the reference electrode, extraction device, the cathode point, zero site, power control appearance and junction box, support and extraction device set up on the storage tank, fixed rope, auxiliary anode cluster and reference electrode set up on the support, the cable sets up on fixed rope, auxiliary anode cluster and reference electrode, power control appearance, the junction box, cathode point and zero site set up on the cable, extraction device includes the steel pipe, the bridge joint, the apron, the protective housing, insulation board and copper, the steel pipe sets up on bridge joint, the bridge joint sets up on the apron, apron and insulation board set up on the protective housing, the protective housing sets up on the storage tank, the copper sets up on the insulation board. The anti-corrosion protection reliability of the inner wall of the storage tank is high, the service life is long, and no protection dead angle exists.
Description
Technical Field
The utility model relates to the technical field of corrosion prevention, in particular to a current corrosion prevention device for an inner wall of a storage tank.
Background
At present, the anticorrosion measure of the inner wall of the storage tank is that the anticorrosion coating and the magnesium alloy, aluminum alloy or zinc alloy sacrificial anode are jointly protected, but the construction requirement of the anticorrosion coating is strict, the protection reliability is not high, the service life is short, in addition, the surface area of the inner wall of the storage tank is larger, and protection dead angles exist. How to design a technical anti-corrosion with high protection reliability, long service life and no protection dead angle is the technical problem to be solved by the utility model.
Disclosure of Invention
The utility model provides a current anti-corrosion device for the inner wall of a storage tank, which realizes high anti-corrosion protection reliability of the inner wall of the storage tank, long service life and no protection dead angle.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a storage tank inner wall current anti-corrosion device, which comprises: the device comprises a storage tank, a support, a cable, a fixing rope, an auxiliary anode string, a reference electrode, an extraction device, a cathode point, a zero point, a power supply controller and a junction box, wherein the support and the extraction device are arranged on the storage tank, the fixing rope, the auxiliary anode string and the reference electrode are arranged on the support, the cable is arranged on the fixing rope, the auxiliary anode string and the reference electrode, the power supply controller, the junction box, the cathode point and the zero point are arranged on the cable, the extraction device comprises a steel pipe, a bridge joint, a cover plate, a protective shell, an insulating plate and a copper plate, the steel pipe is arranged on the bridge joint, the bridge joint is arranged on the cover plate, the cover plate and the insulating plate are arranged on the protective shell, the protective shell is arranged on the storage tank, and the copper plate is arranged on the insulating plate.
Further, the brackets are uniformly arranged on the inner wall of the storage tank side by side.
Further, the auxiliary anode strings are uniformly arranged on the support.
Further, the reference electrode is symmetrically arranged on the bracket.
Further, the two ends of the fixing rope are tightly arranged on the bracket.
Further, the middle part of the cable is arranged on the fixed rope.
Further, the zero point and the cathode point are symmetrically arranged inside the storage tank.
Further, the cable in the storage tank is led out of the storage tank.
Further, one end of the steel pipe is arranged at the first end of the bridge joint, the second end of the bridge joint is arranged at the middle part of the cover plate, the cover plate is arranged on the protective shell through a bolt, the insulating plate is arranged at the middle part of the protective shell through a bolt, the copper plate is arranged on the insulating plate through a bolt, the cable led out of the storage tank is arranged at the first end of the copper plate through a bolt, and the cable outside the storage tank is led into the protective shell through the steel pipe and is arranged at the first end of the copper plate through a bolt.
Further, the cable outside the storage tank is arranged on the power supply controller through the junction box, and the junction box and the power supply controller are arranged outside the storage tank.
Compared with the prior art, the technical scheme of the utility model has the following technical effects: through the support of setting on the storage tank, be convenient for assist the stability of positive pole cluster and reference electrode, thereby be convenient for the anticorrosion of the whole surface of storage tank inner wall, no protection dead angle, through the fixed rope that sets up on the support, be convenient for the stability of cable, thereby be convenient for provide electric current to assist positive pole cluster and reference electrode, be convenient for the anticorrosion of storage tank, through the zero point that sets up in the storage tank, the frequency characteristic of analytical circuit and the stability of system are convenient for, improve the anticorrosive reliability of storage tank, through the cathode point that sets up in the storage tank, when the electric current anticorrosion device of storage tank inner wall is energized, the inside of storage tank takes place chemical reaction, the cathode point gets the electron, realize the anticorrosion of storage tank, through the extraction device that sets up on the storage tank, be convenient for the extraction of cable, through the copper on insulation board and the insulation board that set up on the protective housing, improve cable connection's reliability, through setting up the power control appearance and junction box on the cable, form the electric current loop of storage tank inner wall electric current anticorrosion device, carry the inside to the storage tank from the storage tank, thereby realize the anticorrosion of storage tank.
Drawings
FIG. 1 is a schematic view of a current anticorrosive device for the inner wall of a storage tank according to one embodiment of the present utility model;
FIG. 2 is a second schematic view of the current anti-corrosion device for the inner wall of the storage tank according to the present utility model;
FIG. 3 is an enlarged schematic view of a portion of the area A of FIG. 1;
FIG. 4 is an enlarged partial schematic view of region C of FIG. 2;
FIG. 5 is a partially enlarged schematic illustration of region D of FIG. 2;
FIG. 6 is a schematic view of the structure of the drawing device in the current anti-corrosion device for the inner wall of the storage tank.
Reference numerals:
the device comprises a storage tank 1, a bracket 2, a cable 3, a fixed rope 4, an auxiliary anode string 5, a reference electrode 6, a lead-out device 7, a cathode point 8, a zero point 9, a power supply controller 101 and a junction box 102;
Detailed Description
As shown in fig. 1 to 6, the present utility model provides a storage tank inner wall current anti-corrosion device, comprising: the storage tank 1, the support 2, the cable 3, the fixed rope 4, the auxiliary anode string 5, the reference electrode 6, the leading-out device 7, the cathode point 8, the zero point 9, the power supply controller 101 and the junction box 102, the support 2 and the leading-out device 7 are arranged on the storage tank 1, the fixed rope 4, the auxiliary anode string 5 and the reference electrode 6 are arranged on the support 2, the cable 3 is arranged on the fixed rope 4, the auxiliary anode string 5 and the reference electrode 6, the power supply controller 101, the junction box 102, the cathode point 8 and the zero point 9 are arranged on the cable 3, the leading-out device 7 comprises a steel pipe 71, a bridge joint 72, a cover plate 73, a protective shell 74, an insulating plate 75 and a copper plate 76, the steel pipe 71 is arranged on the bridge joint 72, the cover plate 73 and the insulating plate 75 are arranged on the protective shell 74, the protective shell 74 is arranged on the storage tank 1, and the copper plate 76 is arranged on the insulating plate 75.
Specifically, the lead-out device 7 is arranged on the storage tank 1, after the connection of the cable 3 in the storage tank 1 is completed, the cable 3 is conveniently led out of the storage tank 1, thereby being convenient for arranging the power supply control instrument 101 and the junction box 102 on the cable 3, realizing the power supply to the auxiliary anode string 5 and the reference electrode 6, the support 2 is arranged on the storage tank 1, the auxiliary anode string 5 and the reference electrode 6 are conveniently arranged on the support 2, the auxiliary anode string 5 and the reference electrode 6 are conveniently stabilized, the auxiliary anode string 5 and the reference electrode 6 are conveniently arranged on the inner wall of the storage tank 1, the full surface of the storage tank 1 is conveniently corrosion-proof, no protection dead angle is formed, the fixing rope 4 is arranged on the support 2, the cable 3 is arranged on the fixing rope 4, the auxiliary anode string 5 and the reference electrode 6, the end points of the cable 3 are arranged on the auxiliary anode string 5 and the reference electrode 6, the middle part of the cable 3 is arranged on the fixing rope 4, the auxiliary anode string 5 and the reference electrode 6 are conveniently stabilized, the power supply control instrument 101 and the junction box are arranged on the cable 3, the cable 3 is conveniently summarized to the corresponding connection point of the power supply control instrument 101 through the junction box 102, the cable 3 is conveniently formed into a corrosion-proof loop 71, the corrosion-proof loop is conveniently formed on the inner surface of the storage tank 1, the copper plate is conveniently arranged on the insulation board 75, the copper plate is further arranged on the end of the storage tank 1, the copper plate is connected with the insulation board 76, and the copper plate is further arranged on the insulation board 75, and the insulation board is connected with the insulation board 1, and the copper plate is further arranged at the end, and the end is connected to the insulation board, and the end is connected to the copper 75, and the end is at the end, and the end is connected to the end, and the end is at the end, and the end is connected to the end, and the 1.
Further, the brackets 2 are uniformly arranged side by side on the inner wall of the tank 1.
Specifically, the support 2 is uniformly arranged on the inner wall of the storage tank 1 side by side, the support 2 is welded on the inner wall of the storage tank 1, the auxiliary anode string 5 and the reference electrode 6 can be uniformly arranged on the storage tank 1, the whole surface of the storage tank 1 can be reached, no protection dead angle exists, and the protection reliability of the storage tank 1 is high.
Further, the auxiliary anode strings 5 are uniformly disposed on the support 2.
Specifically, the auxiliary anode strings 5 are uniformly arranged on the support 2, the auxiliary anode strings 5 can be uniformly arranged on the storage tank 1, the whole surface of the storage tank 1 can be reached, no dead angle is protected, the protection reliability of the storage tank 1 is high, and the auxiliary anode strings 5 can output stable current into the storage tank 1, so that the storage tank 1 becomes a cathode, and the protection of the storage tank 1 is realized.
Further, the reference electrode 6 is symmetrically disposed on the support 2.
Specifically, the reference electrode 6 is symmetrically arranged on the bracket 2, so that the reference electrode 6 is conveniently arranged inside the storage tank 1, and the reference electrode 6 is conveniently used for providing a reference signal, thereby realizing the corrosion prevention of the storage tank 1.
Further, both ends of the fixing rope 4 are tightly arranged on the bracket 2.
Specifically, the both ends of fixed rope 4 pass through U type snap ring and tightly set up on support 2, and cable 3 sets up on fixed rope 4, and when the inside material that is full of storage tank 1, because cable 3 and fixed rope 4 set up together, fixed rope 4 tightly set up on support 2, so the stability of cable 3 of being convenient for to the anticorrosive of storage tank 1 of being convenient for.
Further, the middle part of the cable 3 is arranged on the fixing rope 4.
Specifically, the middle part of cable 3 passes through special ribbon setting under water on fixed rope 4, because fixed rope 4 tightens the ground and sets up on support 2, support 2 sets up on storage tank 1, so fixed rope 4 can be stable set up in storage tank 1, when the material is full of in storage tank 1, the stability of cable 3 of being convenient for to storage tank 1's anticorrosive.
Further, the zero point 9 and the cathode point 8 are symmetrically arranged inside the tank 1.
Specifically, the zero point 9 and the cathode point 8 are symmetrically arranged in the storage tank 1, when the storage tank 1 needs to be preserved, the current anti-corrosion device on the inner wall of the storage tank is opened, a circuit in the current anti-corrosion device on the inner wall of the storage tank starts to work, the zero point 9 analyzes the frequency characteristic of the circuit and the stability of the system, and the cathode point 8 is subjected to chemical reaction to obtain electrons, so that the corrosion of the storage tank 1 is realized.
Further, the cable in the tank 1 is led out of the tank 1.
Specifically, the cable in the storage tank 1 is led out of the storage tank 1, then is arranged on the junction box 102 through the lead-out device 7, and finally is arranged on the power supply controller 101, so that current is conveniently supplied from the outside of the storage tank 1 to the inside of the storage tank 1, corrosion prevention of the storage tank 1 is realized, and the service life of the current corrosion prevention device on the inner wall of the storage tank is prolonged.
Further, one end of the steel pipe 71 is disposed at a first end of the bridge joint 72, a second end of the bridge joint 72 is disposed at a middle portion of the cover plate 73, the cover plate 73 is disposed on the protective shell 74 through bolts, the insulating plate 75 is disposed at the middle portion of the protective shell 74 through bolts, the copper plate 76 is disposed on the insulating plate 75 through bolts, the cable 3 led out of the storage tank 1 is disposed at a first end of the copper plate 76 through bolts, the cable 3 outside the storage tank 1 is led into the protective shell 74 through the steel pipe 71 and is disposed at a first end of the copper plate 76 through bolts.
Specifically, one end of the steel pipe 71 is arranged at the first end of the bridge joint 72, the second end of the bridge joint 72 is arranged in the middle of the cover plate 73, the cover plate 73 is arranged on the protective shell 74 through bolts, the insulating plate 75 is arranged in the middle of the protective shell 74 through bolts, the copper plate 76 is arranged on the insulating plate 75 through bolts, the cable 3 led out of the storage tank 1 is arranged at the first end of the copper plate 76 through bolts, the cable 3 outside the storage tank 1 is led into the protective shell 74 through the steel pipe 71 and is arranged at the first end of the copper plate 76 through bolts, the cable 3 outside the storage tank 1 is arranged with the cable 3 in the storage tank 1 through the copper plate 76, connection reliability is improved, the copper plate 76 is arranged on the insulating plate 75, when the current anti-corrosion device on the inner wall of the storage tank is electrified, the current flows through the copper plate 76 without leakage, and safety of the current anti-corrosion device on the inner wall of the storage tank is improved.
Further, the cable outside the tank 1 is provided on the power supply controller 101 through the junction box 102 and the power supply controller 101 are provided outside the tank 1.
Specifically, the cable outside the storage tank 1 is arranged on the power supply controller 101 through the junction box 102, and the junction box 102 and the power supply controller 101 are arranged outside the storage tank 1 to form a current loop of the current corrosion protection device on the inner wall of the storage tank, and current is conveyed from the outside of the storage tank 1 to the inside of the storage tank 1, so that corrosion protection of the storage tank 1 is realized, and the service life of the current corrosion protection device on the inner wall of the storage tank is prolonged.
The method comprises the steps of firstly arranging a support 2 on the inner wall of a storage tank 1, then arranging a fixing rope 4 on the support 2 in a tight manner, then arranging an auxiliary anode string 5 and a reference electrode on the support 2, connecting the auxiliary anode string 5 and the reference electrode 6 by using the cable 3, arranging the middle part of the cable 3 on the fixing rope 4 through an underwater special binding belt, then arranging a cathode point 8 and a zero point 9 on the cable 3 in the storage tank 1, leading the cable 3 in the storage tank 1 to the outside of the storage tank 1 through a leading-out device 7, arranging the cable 3 outside the storage tank 1 together with the cable 3 inside the storage tank 1 through a copper plate 76, finally arranging a power supply controller 101 on the cable 3 outside the storage tank 1 through a junction box 102, controlling current to enter the storage tank 1 by the power supply controller 101 when the storage tank 1 needs to be in anti-corrosion work, and enabling the cathode point 8 to obtain electrons, thereby realizing the anti-corrosion of the storage tank 1.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (10)
1. An apparatus for preventing corrosion of an inner wall of a storage tank, comprising: the device comprises a storage tank, a support, a cable, a fixing rope, an auxiliary anode string, a reference electrode, an extraction device, a cathode point, a zero point, a power supply controller and a junction box, wherein the support and the extraction device are arranged on the storage tank, the fixing rope, the auxiliary anode string and the reference electrode are arranged on the support, the cable is arranged on the fixing rope, the auxiliary anode string and the reference electrode, the power supply controller, the junction box, the cathode point and the zero point are arranged on the cable, the extraction device comprises a steel pipe, a bridge joint, a cover plate, a protective shell, an insulating plate and a copper plate, the steel pipe is arranged on the bridge joint, the bridge joint is arranged on the cover plate, the cover plate and the insulating plate are arranged on the protective shell, the protective shell is arranged on the storage tank, and the copper plate is arranged on the insulating plate.
2. The apparatus for preventing corrosion to an inner wall of a tank according to claim 1, wherein the brackets are uniformly arranged side by side on the inner wall of the tank.
3. The tank inner wall current anti-corrosion device according to claim 1, wherein said auxiliary anode strings are uniformly disposed on said bracket.
4. The tank inner wall current anti-corrosion device according to claim 1, wherein the reference electrode is symmetrically disposed on the bracket.
5. The apparatus according to claim 1, wherein both ends of the fixing rope are tightly provided on the bracket.
6. The apparatus for preventing corrosion of an inner wall of a tank according to claim 1, wherein a middle portion of the cable is provided on the fixing rope.
7. The tank inner wall current corrosion protection device according to claim 1, wherein the zero point and the cathode point are symmetrically disposed inside the tank.
8. The tank inner wall current corrosion protection device according to claim 1, wherein a cable within the tank exits the tank.
9. The apparatus according to claim 1, wherein one end of the steel pipe is provided at a first end of the bridge joint, a second end of the bridge joint is provided at a middle portion of the cover plate, the cover plate is provided on the protective case by a bolt, the insulating plate is provided at a middle portion of the protective case by a bolt, the copper plate is provided on the insulating plate by a bolt, the cable led out of the tank is provided at a first end of the copper plate by a bolt, the cable outside the tank is led into the protective case by the steel pipe and the first end of the copper plate is provided by a bolt.
10. The tank inner wall current corrosion protection device according to claim 1, wherein a cable outside the tank is provided on the power supply controller through the junction box and the power supply controller are provided outside the tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223145174.6U CN218910521U (en) | 2022-11-26 | 2022-11-26 | Corrosion-proof device for inner wall current of storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223145174.6U CN218910521U (en) | 2022-11-26 | 2022-11-26 | Corrosion-proof device for inner wall current of storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218910521U true CN218910521U (en) | 2023-04-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223145174.6U Active CN218910521U (en) | 2022-11-26 | 2022-11-26 | Corrosion-proof device for inner wall current of storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218910521U (en) |
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2022
- 2022-11-26 CN CN202223145174.6U patent/CN218910521U/en active Active
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