CN208362470U - Compounded cast iron sacrificial anode built in a kind of Novel resistor - Google Patents
Compounded cast iron sacrificial anode built in a kind of Novel resistor Download PDFInfo
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- CN208362470U CN208362470U CN201820495036.5U CN201820495036U CN208362470U CN 208362470 U CN208362470 U CN 208362470U CN 201820495036 U CN201820495036 U CN 201820495036U CN 208362470 U CN208362470 U CN 208362470U
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- iron matrix
- resistance
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Abstract
The utility model is related to compounded cast iron sacrificial anode built in a kind of Novel resistor, including magnesium alloy substrate, cast iron matrix, resistance, conducting wire, rigid insulation ceramic tube, insulated nylon pipe, inner sealing lid and sealing external cover, magnesium alloy substrate, cast iron matrix, rigid insulation ceramic tube, insulated nylon pipe is hollow tubular structures, and cast iron matrix is in magnesium alloy substrate, uniformly distributed at least three diversion trenches on magnesium alloy substrate side wall, rigid insulation ceramic tube is in cast iron matrix, insulated nylon pipe is in rigid insulation ceramic tube, resistance is in insulated nylon pipe, inner sealing lid is coated on insulated nylon tube outer surface, sealing external cover is coated on magnesium alloy substrate outer surface.The utility model one side structural stability is good, and electrode incident resistance in corrosion process can effectively be avoided to be undermined obscission, on the other hand can effectively improve sacrificial anode Surface current distribution uniformity, while ion exchange operating efficiency.
Description
Technical field
The utility model relates to a kind of sacrificial anodes, are exactly that compounded cast iron sacrifices sun built in a kind of Novel resistor
Pole.
Background technique
In composite magnesium alloy anode used at present, the cast-iron core that is arranged in magnesium alloy substrate often used is set
It is standby, and dead resistance is set in the core, although the composite magnesium alloy anode structural stability of this class formation is good, surface current point
Cloth uniformity is good, and ion exchange operating rate is high and stablizes, but finds currently used this kind of composite magnesium alloy sun in use
Phenomena such as dead resistance of pole is in use, easily damages and falls off because of electrode corrosion, to seriously affect composite magnesium alloy
The stability and reliability that anode uses, simultaneously, currently used composite magnesium alloy anode in operation, to participate in from
The ionic type and exchange capacity of son exchange also lack effective adjusting and arrange ability, so as to cause current composite magnesium alloy sun
The pole scope of application and service life are directed to this problem by large effect, and there is an urgent need to develop a kind of novel
Sacrificial anode equipment, to meet the needs of actual use.
Utility model content
In view of the shortcomings of the prior art, the utility model, which provides compounded cast iron built in a kind of Novel resistor, sacrifices sun
Pole, the new structure is simple, flexible and convenient to use, and one side structural stability is good, and effectively electrode can be avoided in corrosion process
In incident resistance undermined obscission, on the other hand can effectively improve sacrificial anode Surface current distribution uniformity,
Ion exchange operating efficiency simultaneously, while can also effectively reach and flexibly ion exchange operating efficiency is carried out according to the needs of use
The purpose of adjustment extends sacrificial anode to greatly improve the use of sacrificial anode equipment and reliability of operation and stability
Service life of equipment reduces operating cost.
To achieve the goals above, the utility model is achieved through the following technical solutions:
Compounded cast iron sacrificial anode built in a kind of Novel resistor, including it is magnesium alloy substrate, cast iron matrix, resistance, conducting wire, hard
Matter ceramics pipe outer, insulated nylon pipe, inner sealing lid and sealing external cover, magnesium alloy substrate, cast iron matrix, rigid insulation ceramics
Pipe, insulated nylon pipe are hollow tubular structures, and cast iron matrix is distributed in magnesium alloy substrate and coaxially, magnesium alloy substrate
Uniformly distributed at least three diversion trenches, diversion trench are with magnesium alloy substrate axis parallelly distribute on and mutual with cast iron matrix outer surface on side wall
Connection, rigid insulation ceramic tube are coaxially distributed in cast iron matrix with cast iron matrix, and insulated nylon pipe is embedded in rigid insulation
It is coaxially distributed in ceramic tube and with rigid insulation ceramic tube, resistance at least two, it is in insulated nylon pipe and parallel with one another,
In at least one resistance and magnesium alloy substrate front end face be electrically connected, at least one resistance electrically connects with cast iron matrix front end face
It connects, each resistance is separately electrically connected at least one conducting wire, and inner sealing lid and sealing external cover are cross section in " Qian " font
Groove-like structure, wherein inner sealing lid is coated on insulated nylon tube outer surface and constitutes airtight cavity structure with insulated nylon pipe, close
Envelope outer cover is coated on magnesium alloy substrate outer surface and constitutes airtight cavity structure, inner sealing lid and sealing external cover with magnesium alloy substrate
Inner surface is all provided with elastic cushion block and cable-through hole, and inner sealing lid is offseted by elastic cushion block and insulated nylon tube outer surface, and sealing is outer
Lid is offseted with magnesium alloy substrate, cast iron matrix outer surface respectively by elastic cushion block, and wire end is connect with resistance electrical, front end
It is located at outside sealing external cover by cable-through hole, and exceeds at least 5 centimetres of sealing external cover outer surface.
Further, the magnesium alloy substrate wall thickness is 3-10 times of cast iron matrix wall thickness, and magnesium alloy substrate diameter
It is 3-15 times of cast iron matrix diameter.
Further, the magnesium alloy substrate, cast iron matrix, rigid insulation ceramic tube, insulated nylon pipe axial cross section
For any one in " U " font and " Qian " font.
Further, the water conservancy diversion groove width is 3-10 millimeters.
Further, the cast iron matrix outer surface sets several wing plates, and the wing plate is embedded in magnesium alloy substrate water conservancy diversion
It in slot, and is coaxially distributed with diversion trench, and the wing plate front end face and magnesium alloy substrate flush with outer surface are distributed.
Further, elastic insulated cushion block is set between the inner sealing lid and sealing external cover, and passes through elastic insulated pad
Block is connected with each other.
The utility model structure is simple, flexible and convenient to use, and one side structural stability is good, can effectively avoid electrode from corroding
Incident resistance is undermined obscission in the process, and it is uniform on the other hand can effectively to improve sacrificial anode Surface current distribution
Property, while ion exchange operating efficiency, while can also effectively reach according to the needs of use flexibly to ion exchange operating efficiency
The purpose being adjusted extends and sacrifices to greatly improve the use of sacrificial anode equipment and reliability of operation and stability
Anode plants service life reduces operating cost.
Detailed description of the invention
It is described in detail the utility model with reference to the accompanying drawings and detailed description.
FIG. 1 is a schematic structural view of the utility model.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Compounded cast iron sacrificial anode built in a kind of Novel resistor as described in Figure 1, including magnesium alloy substrate 1, cast iron matrix
2, resistance 3, conducting wire 4, rigid insulation ceramic tube 5, insulated nylon pipe 6, inner sealing lid 7 and sealing external cover 8, magnesium alloy substrate 1, casting
Iron matrix 2, rigid insulation ceramic tube 5, insulated nylon pipe 6 are hollow tubular structures, and cast iron matrix 2 is embedded in magnesium alloy substrate
It is distributed in 1 and coaxially, uniformly distributed at least three diversion trenches 9 on 1 side wall of magnesium alloy substrate, diversion trench 9 and 1 axis of magnesium alloy substrate are flat
Row distribution is simultaneously interconnected with 2 outer surface of cast iron matrix, and rigid insulation ceramic tube 5 is in cast iron matrix 2, and and cast iron matrix
2 coaxial distributions, insulated nylon pipe 6 in rigid insulation ceramic tube 5 and with the coaxial distribution of rigid insulation ceramic tube 5, resistance 3 to
Two few, in insulated nylon pipe 6 and parallel with one another, wherein at least one resistance 3 electrically connects with 1 front end face of magnesium alloy substrate
It connecing, at least one resistance 3 and 2 front end face of cast iron matrix are electrically connected, and each resistance 3 is another to be electrically connected at least one conducting wire 4,
Inner sealing lid 7 and sealing external cover 8 are the groove-like structure that cross section is in " Qian " font, and wherein inner sealing lid 7 is coated on insulation Buddhist nun
Imperial 6 outer surface of pipe simultaneously constitutes airtight cavity structure with insulated nylon pipe 6, and sealing external cover 8 is coated on 1 outer surface of magnesium alloy substrate simultaneously
Airtight cavity structure is constituted with magnesium alloy substrate 1, inner sealing lid 7 and 8 inner surface of sealing external cover are all provided with elastic cushion block 10 and cross line
Hole 11, inner sealing lid 7 are offseted by elastic cushion block 10 and 6 outer surface of insulated nylon pipe, and sealing external cover 8 is divided by elastic cushion block 10
It does not offset with magnesium alloy substrate 1,2 outer surface of cast iron matrix, 4 end of conducting wire and resistance 3 are electrically connected, and front end passes through cable-through hole 11
Outside sealing external cover 8, and exceed at least 5 centimetres of 8 outer surface of sealing external cover.
In the present embodiment, 1 wall thickness of magnesium alloy substrate is 3-10 times of 2 wall thickness of cast iron matrix, and magnesium alloy substrate
1 diameter is 3-15 times of 2 diameter of cast iron matrix.
In the present embodiment, the magnesium alloy substrate 1, cast iron matrix 2, rigid insulation ceramic tube 5,6 axis of insulated nylon pipe
It is any one in " U " font and " Qian " font to section.
In the present embodiment, 9 width of diversion trench is 3-10 millimeters.
In the present embodiment, 2 outer surface of cast iron matrix sets several wing plates 12, and the wing plate 12 is embedded in magnesium alloy base
In 1 diversion trench 9 of body, and with the coaxial distribution of diversion trench 9, and 12 front end face of wing plate and 1 flush with outer surface of magnesium alloy substrate
Distribution.
In the present embodiment, elastic insulated cushion block 13 is set between the inner sealing lid 7 and sealing external cover 8, and pass through elasticity
13 pieces of felt pad interconnections.
The utility model is in specific implementation, ceramic to magnesium alloy substrate, cast iron matrix, resistance, conducting wire, rigid insulation first
Pipe, insulated nylon pipe, inner sealing lid and sealing external cover are assembled, and assembled the utility model is then installed to operating position
Out, and it is electrically connected resistance by conducting wire and external circuit.
At runtime, by rigid insulation ceramic tube, insulated nylon pipe, inner sealing lid and sealing external cover simultaneously to each resistance into
Row sealing protection, and for magnesium alloy substrate, cast iron matrix provide support positioning operation face, improve resistance operation protective capacities and
Electrode installs positioning operation stability, in carrying out electrolysis operation, respectively by each resistance to magnesium alloy substrate, cast iron matrix
Operating status is adjusted, and is adjusted to reach to the surface current and ion-exchange capacity of magnesium alloy substrate, cast iron matrix
Whole purpose, to meet the needs of different use occasion operations.
The utility model structure is simple, flexible and convenient to use, and one side structural stability is good, can effectively avoid electrode from corroding
Incident resistance is undermined obscission in the process, and it is uniform on the other hand can effectively to improve sacrificial anode Surface current distribution
Property, while ion exchange operating efficiency, while can also effectively reach according to the needs of use flexibly to ion exchange operating efficiency
The purpose being adjusted extends and sacrifices to greatly improve the use of sacrificial anode equipment and reliability of operation and stability
Anode plants service life reduces operating cost.
It should be understood by those skilled in the art that the present utility model is not limited to the above embodiments.Above-described embodiment and
Only illustrate the principles of the present invention described in specification.On the premise of not departing from the spirit and scope of the utility model,
The utility model also has various changes and improvements.These changes and improvements both fall within the scope of the claimed invention
It is interior.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (6)
1. compounded cast iron sacrificial anode built in a kind of Novel resistor, it is characterised in that: compounded cast iron built in the Novel resistor
Sacrificial anode includes magnesium alloy substrate, cast iron matrix, resistance, conducting wire, rigid insulation ceramic tube, insulated nylon pipe, inner sealing lid
And sealing external cover, the magnesium alloy substrate, cast iron matrix, rigid insulation ceramic tube, insulated nylon pipe are hollow tubular knot
Structure, and the cast iron matrix is distributed in magnesium alloy substrate and coaxially, is evenly distributed at least on the magnesium alloy substrate side wall
Three diversion trenches, the diversion trench and magnesium alloy substrate axis parallelly distribute on are simultaneously interconnected with cast iron matrix outer surface, institute
The rigid insulation ceramic tube stated coaxially is distributed in cast iron matrix with cast iron matrix, and the insulated nylon pipe is embedded in hard
It is coaxially distributed in matter ceramics pipe outer and with rigid insulation ceramic tube, the resistance at least two, in insulated nylon pipe
And it is parallel with one another, wherein at least one resistance and magnesium alloy substrate front end face are electrically connected, at least one resistance and cast iron matrix
Front end face electrical connection, each resistance are separately electrically connected at least one conducting wire, and the inner sealing lid and sealing external cover are
Cross section is in the groove-like structure of " Qian " font, wherein the inner sealing lid be coated on insulated nylon tube outer surface and with insulation Buddhist nun
Imperial pipe constitutes airtight cavity structure, and the sealing external cover is coated on magnesium alloy substrate outer surface and constitutes with magnesium alloy substrate close
Cavity body structure is closed, the inner sealing lid and sealing external cover inner surface are all provided with elastic cushion block and cable-through hole, the inner sealing lid
Offseted by elastic cushion block and insulated nylon tube outer surface, the sealing external cover by elastic cushion block respectively with magnesium alloy base
Body, cast iron matrix outer surface offset, and the wire end is connect with resistance electrical, and front end is located at sealing external cover by cable-through hole
Outside, and exceed at least 5 centimetres of sealing external cover outer surface.
2. compounded cast iron sacrificial anode built in a kind of Novel resistor according to claim 1, it is characterised in that: the magnesium
Alloy substrate wall thickness is 3-10 times of cast iron matrix wall thickness, and magnesium alloy substrate diameter is 3-15 times of cast iron matrix diameter.
3. compounded cast iron sacrificial anode built in a kind of Novel resistor according to claim 1, it is characterised in that: the magnesium
Alloy substrate, cast iron matrix, rigid insulation ceramic tube, insulated nylon pipe axial cross section are times in " U " font and " Qian " font
It anticipates one kind.
4. compounded cast iron sacrificial anode built in a kind of Novel resistor according to claim 1, it is characterised in that: described leads
Chute width is 3-10 millimeters.
5. compounded cast iron sacrificial anode built in a kind of Novel resistor according to claim 1, it is characterised in that: the casting
Iron-based external surface sets several wing plates, and the wing plate is coaxially distributed in magnesium alloy substrate diversion trench with diversion trench, and
The wing plate front end face and magnesium alloy substrate flush with outer surface is distributed.
6. compounded cast iron sacrificial anode built in a kind of Novel resistor according to claim 1, it is characterised in that: described is close
Elastic insulated cushion block is set between envelope inner cover and sealing external cover, and is connected with each other by elastic insulated cushion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820495036.5U CN208362470U (en) | 2018-04-09 | 2018-04-09 | Compounded cast iron sacrificial anode built in a kind of Novel resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820495036.5U CN208362470U (en) | 2018-04-09 | 2018-04-09 | Compounded cast iron sacrificial anode built in a kind of Novel resistor |
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| Publication Number | Publication Date |
|---|---|
| CN208362470U true CN208362470U (en) | 2019-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820495036.5U Active CN208362470U (en) | 2018-04-09 | 2018-04-09 | Compounded cast iron sacrificial anode built in a kind of Novel resistor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110777384A (en) * | 2019-09-18 | 2020-02-11 | 沪东中华造船(集团)有限公司 | Corrosion protection device for seawater pipeline and blind flange assembly |
-
2018
- 2018-04-09 CN CN201820495036.5U patent/CN208362470U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110777384A (en) * | 2019-09-18 | 2020-02-11 | 沪东中华造船(集团)有限公司 | Corrosion protection device for seawater pipeline and blind flange assembly |
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