CN206730846U - A kind of power-plant flue gas absorption tower of long-acting antiacid caustic corrosion - Google Patents
A kind of power-plant flue gas absorption tower of long-acting antiacid caustic corrosion Download PDFInfo
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- CN206730846U CN206730846U CN201720595499.4U CN201720595499U CN206730846U CN 206730846 U CN206730846 U CN 206730846U CN 201720595499 U CN201720595499 U CN 201720595499U CN 206730846 U CN206730846 U CN 206730846U
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Abstract
The utility model discloses a kind of power-plant flue gas absorption tower of long-acting antiacid caustic corrosion, its structure includes desulfurization fume floss hole, moisture separating layer, pallet, glass flake, oxygen input tube, agitator, oxidation pond, sulfide and smoke inlet, housing, desulfurization fume floss hole is located at case top, desulfurization fume floss hole communicates with housing, the beneficial effects of the utility model：Provided with titanium alloy nano coating, titanium nano paint coating heatproof topnotch, coating is tough and tensile, high-low temperature resistant difference more reliable performance, adhesive force is strong, titanium nanometer category solvent-free products, it is safe to use, have no irritating odor, the titanium nanometer cycle is shorter, easy construction, efficiency of construction is high, titanium nano paint category fluid type, it is stronger to the wetability of base material and upper track coating, adherence is that glass flake is incomparable between layers, titanium nano paint surface hydrophobicity, acid solution is difficult to spreading wetting infiltration on its surface, titanium corrosion resistance itself is fabulous, so corrosion resistance coating is good, practicality is high.
Description
Technical field
The utility model is a kind of power-plant flue gas absorption tower of long-acting antiacid caustic corrosion, belongs to absorption tower field.
Background technology
Desulfurizing tower main flow Corrosion prevention scheme is glass-flake coating at present, and outer wall epoxy zinc rich primer adds polyurethane finish body
System, glass flake construction safety hidden danger is big, easily catches fire, and construction is complicated, and quality is overly dependent upon construction quality, its coating rigidity mistake
By force, high/low temperature change during easily produce cracking, the problems such as coming off, cause desulfurizing tower to corrode, outer wall using zinc-rich paint with
Polyurethane finish is supporting, it is well known that zinc-rich paint contains a large amount of active zinc powders, and in atmospheric environment containing acid mist, zinc-rich paint resists
Incessantly chemical attack, desulfurizing tower seriously corroded, it is the big anti-corrosion problem for perplexing power plant
Prior art glass flake is mainly constructed complicated, and construction safety hidden danger is big, easy on fire, the coating application of clay shape
When be difficult to ensure that the abundant wetting of every interlayer, coating is excessively just easy to crack to come off, outer wall coating mainly with the shielding of its coating not
Foot, formed under film liquid and corroded between coating and base material, and the forfeiture of generation foaming in a short time is anti-constantly under the osmotic pressure of infiltration
Corruption.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of power plant's cigarette of long-acting antiacid caustic corrosion
Aspiration tower, mainly construct complicated to solve glass flake, construction safety hidden danger is big, easy on fire, the coating application of clay shape
When be difficult to ensure that the abundant wetting of every interlayer, coating is excessively just easy to crack to come off, outer wall coating mainly with the shielding of its coating not
Foot, formed under film liquid and corroded between coating and base material, and the forfeiture of generation foaming in a short time is anti-constantly under the osmotic pressure of infiltration
The problem of corruption.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of long-acting antiacid alkali
The power-plant flue gas absorption tower of corrosion, it is defeated that its structure includes desulfurization fume floss hole, moisture separating layer, pallet, glass flake, oxygen
Enter pipe, agitator, oxidation pond, sulfide and smoke inlet, housing, described desulfurization fume floss hole is located at case top, institute
The desulfurization fume floss hole stated communicates with housing, and described moisture separating layer is below desulfurization fume floss hole, described support
Disk is closely connected below moisture separating layer with housing, and described oxygen input tube is located at housing bottom right side, described
Oxygen input tube run through housing, described oxidation pond is located at housing bottom, and described agitator is located at housing side bottom, institute
The agitator stated is inside oxidation pond, and described sulfide and smoke inlet are located at housing side center, described sulfide
Communicated with smoke inlet with housing, described glass flake is closely connected with inner walls；
Described glass flake is made up of inwall, titanium alloy nano coating, scale, and described inwall and housing are integrated
Structure, described titanium alloy nano coating are connected with inwall, and described titanium alloy nano coating is located at scale surface.
Further, described agitator is made up of rotating shaft, fixed seat, rotor.
Further, described rotating shaft runs through housing.
Further, described fixed seat is located at rotating shaft top.
Further, described fixed seat is engaged with rotating shaft.
Further, described rotor is provided with three and is uniformly located at respectively in fixed seat.
Further, described pallet is used to improve the contact of flue gas gypsum.
Further, described titanium alloy nano coating is solvent-free titanium alloy nano anticorrosive paint.
The beneficial effects of the utility model：Provided with titanium alloy nano coating, titanium nano paint coating heatproof topnotch, coating
Tough and tensile, high-low temperature resistant difference more reliable performance, adhesive force is strong, titanium nanometer category solvent-free products, safe to use, has no irritating odor,
The titanium nanometer cycle is shorter, easy construction, and efficiency of construction is high, titanium nano paint category fluid type, the wetting to base material and upper track coating
Property is stronger, and adherence is that glass flake is incomparable between layers, titanium nano paint surface hydrophobicity, and acid solution is in its table
Face is difficult to spreading wetting infiltration, and titanium corrosion resistance itself is fabulous, so corrosion resistance coating is good, practicality is high.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation on the power-plant flue gas absorption tower of long-acting antiacid caustic corrosion of the utility model.
Fig. 2 is a kind of glass flake structural representation on the power-plant flue gas absorption tower of long-acting antiacid caustic corrosion of the utility model
Figure.
Fig. 3 is that a kind of folder agitator structure on power-plant flue gas absorption tower of long-acting antiacid caustic corrosion of the utility model is illustrated
Figure.
In figure：Desulfurization fume floss hole -1, moisture separating layer -2, pallet -3, glass flake -4, oxygen input tube -5, stir
Mix device -6, oxidation pond -7, sulfide and smoke inlet -8, housing -9, inwall -401, titanium alloy nano coating -402, scale -
403rd, rotating shaft -601, fixed seat -602, rotor -603.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1, Fig. 2 and Fig. 3 are referred to, the utility model provides a kind of power-plant flue gas absorption tower of long-acting antiacid caustic corrosion：
Its structure includes desulfurization fume floss hole 1, moisture separating layer 2, pallet 3, glass flake 4, oxygen input tube 5, agitator 6, oxygen
Change pond 7, sulfide and smoke inlet 8, housing 9, described desulfurization fume floss hole 1 is located at the top of housing 9, described desulfurization cigarette
Gas floss hole 1 is communicated with housing 9, and described moisture separating layer 2 is located at located at the lower section of desulfurization fume floss hole 1, described pallet 3
The lower section of moisture separating layer 2, and be closely connected with housing 9, described oxygen input tube 5 is located at the bottom right side of housing 9, described
Oxygen input tube 5 runs through housing 9, and described oxidation pond 7 is located at the bottom of housing 9, and described agitator 6 is located at the side bottom of housing 9
Portion, for described agitator 6 inside oxidation pond 7, described sulfide and smoke inlet 8 are located at the flanking central of housing 9, described
Sulfide and smoke inlet 8 communicated with housing 9, described glass flake 4 is closely connected with the inwall of housing 9, described glass
Scale 4 is made up of inwall 401, titanium alloy nano coating 402, scale 403, described inwall 401 and 9 integrated knot of housing
Structure, described titanium alloy nano coating 402 are connected with inwall 401, and described titanium alloy nano coating 402 is located at scale 403
Surface, described agitator 6 are made up of rotating shaft 601, fixed seat 602, rotor 603, and described rotating shaft 601 runs through housing 9, described
Fixed seat 602 be located at the top of rotating shaft 601, described fixed seat 602 is engaged with rotating shaft 601, described rotor 603 be provided with three
Individual and uniform in fixed seat 602 respectively, described pallet 3 is used to improve the contact of flue gas gypsum, and described titanium alloy is received
Rice coating 402 is solvent-free titanium alloy nano anticorrosive paint.
Desulfurization fume floss hole 1, oxygen input tube 5, agitator 6, sulfide and smoke inlet 8, housing 9 form the equipment
Integral frame, using spraying coating process, no-solvent type titanium alloy nano anticorrosive paint is sprayed at desulfurizing tower inner surface, dry film
Thickness 1000-150 microns, it is every to be spaced 30 to four ten minutes all over construction using three times spraying coating process, from dry after having constructed
It can come into operation within seven days, outer wall uses 120 microns of economical weather-proof faces of+80 microns of polyurethane of titanium alloy nano anticorrosive paint
Paint, the coating of titanium alloy nano coating 402 is tough and tensile, and high-low temperature resistant difference more reliable performance, adhesive force is strong, has no irritating odor, and titanium is received
The rice cycle is shorter, easy construction, and efficiency of construction is high, surface hydrophobicity, and acid solution is difficult to spreading wetting infiltration, titanium sheet on its surface
Body corrosion resistance is fabulous, so corrosion resistance coating is good, practicality is high.
Agitator 6 described in the utility model is used to stir gypsum, the equipment for preventing fouling.
Desulfurization fume floss hole 1 of the present utility model, moisture separating layer 2, pallet 3, glass flake 4, oxygen input tube 5,
Agitator 6, oxidation pond 7, sulfide and smoke inlet 8, housing 9, inwall 401, titanium alloy nano coating 402, scale 403, turn
Axle 601, fixed seat 602, rotor 603, the part that part is universal standard part or those skilled in the art know, its structure and
Principle is all that this technology personnel can be learnt by technical manual or be known by normal experiment method, what the utility model solved
Problem is that glass flake is mainly constructed complicated, and construction safety hidden danger is big, easily on fire, is difficult to ensure that during the coating application of clay shape
Abundant wetting per interlayer, coating is excessively just easy to crack to come off, and outer wall coating is mainly insufficient with the shielding of its coating, coating and base
Formed under film liquid and corroded between material, and foaming occurs in a short time constantly under the osmotic pressure of infiltration and loses anti-corrosive properties, this practicality
New being combined with each other by above-mentioned part, provided with titanium alloy nano coating 402, titanium nano paint coating heatproof highest 180 degree,
Coating is tough and tensile, and high-low temperature resistant difference more reliable performance, adhesive force is strong, titanium nanometer category solvent-free products, safe to use, nonirritant gas
Taste, the titanium nanometer cycle is shorter, easy construction, and efficiency of construction is high, titanium nano paint category fluid type, to the profit of base material and upper track coating
Moist relatively strong, adherence is that glass flake is incomparable between layers, and titanium nano paint surface hydrophobicity, acid solution is at it
Surface is difficult to spreading wetting infiltration, and titanium corrosion resistance itself is fabulous, so corrosion resistance coating is good, practicality is high, described in detail below：
Described inwall 401 is integrated with housing 9, and described titanium alloy nano coating 402 is connected with inwall 401
Connect, described scale 403 is connected with titanium alloy nano coating 402.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of power-plant flue gas absorption tower of long-acting antiacid caustic corrosion, its structure includes desulfurization fume floss hole (1), moisture separates
Layer (2), pallet (3), glass flake (4), oxygen input tube (5), agitator (6), oxidation pond (7), sulfide and smoke inlet
(8), housing (9), described desulfurization fume floss hole (1) at the top of the housing (9), described desulfurization fume floss hole (1) with
Housing (9) communicates, and for described moisture separating layer (2) below desulfurization fume floss hole (1), described pallet (3) is located at water
Dividing below separating layer (2), and be closely connected with housing (9), described oxygen input tube (5) is located at housing (9) bottom right side,
Described oxygen input tube (5) runs through housing (9), and described oxidation pond (7) is located at housing (9) bottom, described agitator (6)
Located at housing (9) side bottom, described agitator (6) is internal located at oxidation pond (7), described sulfide and smoke inlet
(8) housing (9) flanking central is located at, described sulfide and smoke inlet (8) communicate with housing (9), described glass flake
(4) closely it is connected with housing (9) inwall, it is characterised in that：
Described glass flake (4) is made up of inwall (401), titanium alloy nano coating (402), scale (403), described inwall
(401) it is integrated with housing (9), described titanium alloy nano coating (402) is connected with inwall (401), described
Titanium alloy nano coating (402) is located at scale (403) surface.
A kind of 2. power-plant flue gas absorption tower of long-acting antiacid caustic corrosion according to claim 1, it is characterised in that：Described
Agitator (6) is made up of rotating shaft (601), fixed seat (602), rotor (603).
A kind of 3. power-plant flue gas absorption tower of long-acting antiacid caustic corrosion according to claim 2, it is characterised in that：Described
Rotating shaft (601) runs through housing (9).
A kind of 4. power-plant flue gas absorption tower of long-acting antiacid caustic corrosion according to claim 2, it is characterised in that：Described
Fixed seat (602) is located at rotating shaft (601) top.
A kind of 5. power-plant flue gas absorption tower of long-acting antiacid caustic corrosion according to claim 2, it is characterised in that：Described
Fixed seat (602) is engaged with rotating shaft (601).
A kind of 6. power-plant flue gas absorption tower of long-acting antiacid caustic corrosion according to claim 2, it is characterised in that：Described
Rotor (603) is provided with three and is uniformly located at respectively in fixed seat (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720595499.4U CN206730846U (en) | 2017-05-25 | 2017-05-25 | A kind of power-plant flue gas absorption tower of long-acting antiacid caustic corrosion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720595499.4U CN206730846U (en) | 2017-05-25 | 2017-05-25 | A kind of power-plant flue gas absorption tower of long-acting antiacid caustic corrosion |
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| Publication Number | Publication Date |
|---|---|
| CN206730846U true CN206730846U (en) | 2017-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720595499.4U Active CN206730846U (en) | 2017-05-25 | 2017-05-25 | A kind of power-plant flue gas absorption tower of long-acting antiacid caustic corrosion |
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| Country | Link |
|---|---|
| CN (1) | CN206730846U (en) |
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2017
- 2017-05-25 CN CN201720595499.4U patent/CN206730846U/en active Active
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