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Deep well anode
Type:Power impressed anode
Features:The product has the advantages of long service life, convenient installation, small grounding resistance and Rows of large flow.The successful development of the anode body has greatly shortened the construction period of the project, and effectively ensured the construction quality of the anode ground bed in deep well, the key part of the cathodic protection system. It is an ideal cathodic protection material for high soil resistivity areas.
Release DATE:2021-06-22
Precious metal oxide anode is in titanium substrate was covered a layer of electric catalytic activity of metal oxide, constitute, the oxide coating polarization small and consumption rate is extremely low, by adjusting the composition of the oxide layer, can make it applicable to different environment, in order to meet the needs of rapid construction of cathode protection, according to the market and customer requirements development factory prefabrication type deep well anode is developed. The anode body is composed of noble metal oxide tubular anode string, a guide pipe, coke packing and steel casing. The noble metal oxide tubular anode string (composed of 1-4 anodes) is fixed in the center of the steel casing. After installing the guide pipe, the anode string is filled with coke packing around.
product type:Deep well anode
product details
Precious metal oxide anode is in titanium substrate was covered a layer of electric catalytic activity of metal oxide, constitute, the oxide coating polarization small and consumption rate is extremely low, by adjusting the composition of the oxide layer, can make it applicable to different environment, in order to meet the needs of rapid construction of cathode protection, according to the market and customer requirements development factory prefabrication type deep well anode is developed. The anode body is composed of noble metal oxide tubular anode string, a guide pipe, coke packing and steel casing. The noble metal oxide tubular anode string (composed of 1-4 anodes) is fixed in the center of the steel casing. After installing the guide pipe, the anode string is filled with coke packing around.
The anode has the advantages of long service life, convenient installation and small grounding resistance.The successful development of the anode body has greatly shortened the construction period of the project, and effectively ensured the construction quality of the anode ground bed, the key part of the cathodic protection system. It is widely used in seawater, fresh water and soil media. Noble metal oxide anode has the advantages that other anodes do not have, so it has become the most ideal and most promising auxiliary anode material.
product type:Deep well anode
product details
Precious metal oxide anode is in titanium substrate was covered a layer of electric catalytic activity of metal oxide, constitute, the oxide coating polarization small and consumption rate is extremely low, by adjusting the composition of the oxide layer, can make it applicable to different environment, in order to meet the needs of rapid construction of cathode protection, according to the market and customer requirements development factory prefabrication type deep well anode is developed. The anode body is composed of noble metal oxide tubular anode string, a guide pipe, coke packing and steel casing. The noble metal oxide tubular anode string (composed of 1-4 anodes) is fixed in the center of the steel casing. After installing the guide pipe, the anode string is filled with coke packing around.
The anode has the advantages of long service life, convenient installation and small grounding resistance.The successful development of the anode body has greatly shortened the construction period of the project, and effectively ensured the construction quality of the anode ground bed, the key part of the cathodic protection system. It is widely used in seawater, fresh water and soil media. Noble metal oxide anode has the advantages that other anodes do not have, so it has become the most ideal and most promising auxiliary anode material.
1. Product features
The deep well anode is a vertical anode at a depth of 15 m.It is mainly used as the anode of cathodic protection system when the surface space is small or the surface soil resistivity is high.One of the advantages of using deep well anode is that the anode has a certain distance from the protected structure, the distribution of protection current is more uniform, and the corrosion interference to other buried metal structures is less.
The pre-packed deep well anode is developed to meet the needs of the development of cathodic protection technology in China. It is mainly used for impressed current cathodic protection of oil and water well casing, large factories and mines, urban dense pipe networks.
The pre-packed deep well anode uses high quality noble metal oxide tubular anode as the main electrode, tubular insulation flange monopole connection, filled with coke powder mixed with chemical water absorbent, with internal gas guide device.It has the advantages of convenient connection, reasonable current distribution and small grounding resistance. If the anode is faulty in the lower well, it can be pulled out for inspection and replacement.
The product has the advantages of long service life, convenient installation, small grounding resistance and Rows of large flow.The successful development of the anode body has greatly shortened the construction period of the project, and effectively ensured the construction quality of the anode ground bed in deep well, the key part of the cathodic protection system. It is an ideal cathodic protection material for high soil resistivity areas.
2. Product features
(1) Deep well anode is an applied current cathodic protection technology developed to meet the needs of domestic deep well protection.
(2) Deep well anode refers to the anode ground bed with the top of the anode body more than 15m away from the ground, which is relatively shallow buried anode.
(3) Deep well anode is suitable for cathodic protection of buried metal structures in large long distance transport pipelines, urban pipe networks, hydropower projects and areas with high surface soil resistivity.
It is one of the main technologies for long distance pipeline, city pipe network and regional protection.
(4) The deep well anode has the least influence on the unprotected underground steel structure, and the investment is small, and it is not limited by the terrain.
(5) With small grounding resistance, small interference, energy saving, explosion-proof, no excavation along the line.
(6) It has good protection effect, large output current, uniform current distribution, long protection distance and long service life.
3. Structural features
(1) Deep well anode system is composed of deep well anode body, deep well anode, internal gas guide device, filling material, cable, well protection device and other structures.
(2) Deep well anode can use noble metal oxide anode and high quality high silicon cast iron anode according to requirements.
(3) Noble metal oxide anode
(4) Noble metal oxide anode is a new type of titanium base + iridium, iron and other noble metal oxide coating.
(5) Noble metal oxide anode has light specific gravity, good strength, high current efficiency and good conductivity.
(6) Strong oxidation resistance, corrosion resistance, especially C1 resistance, long service life, energy saving.
When ordering this product, please provide the quantity of the anode body, the number and specifications of the noble metal oxide anode inside the anode, the depth of the well body, the length and specifications of the cable carried by the anode body, etc.
★ Deep well anode is an applied current cathodic protection technology developed to meet the needs of domestic deep well protection.
★ Deep well anode refers to the anode ground bed with the top of the anode body more than 15m away from the ground, which is relatively shallow buried anode.
★ Deep well anode is suitable for cathodic protection of buried metal structures in large long distance transport pipelines, urban pipe networks, hydropower projects and areas with high surface soil resistivity. It is one of the main technologies for long distance pipeline, city pipe network and regional protection.
★ The influence of deep well anode on non-protected underground steel structure is minimal, the investment is small, and it is not limited by terrain.
It has small grounding resistance, small interference, energy saving, explosion-proof, and no excavation along the road.
★ It has good protection effect, large output current, uniform distribution of current, long protection distance and long service life.
★ Deep well anode system is composed of deep well anode body, deep well anode, internal gas guide device, filling material, cable, well protection device and other structures.
★ Noble metal oxide anode and high quality silicon cast iron anode can be used for deep well anode according to requirements.
★ Noble metal oxide anode
☆ Noble metal oxide anode is a new type of titanium base + iridium, iron and other noble metal oxide coating.
☆ Noble metal oxide anode has light specific gravity, good strength, high current efficiency and good conductivity.
☆ Strong oxidation resistance, corrosion resistance, especially C1 resistance, long service life, energy saving.
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