CN114438484B - Surface passivation treatment device and treatment process for wind driven generator blade - Google Patents
Surface passivation treatment device and treatment process for wind driven generator blade Download PDFInfo
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- CN114438484B CN114438484B CN202210124736.4A CN202210124736A CN114438484B CN 114438484 B CN114438484 B CN 114438484B CN 202210124736 A CN202210124736 A CN 202210124736A CN 114438484 B CN114438484 B CN 114438484B
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- 238000002161 passivation Methods 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 49
- 239000010959 steel Substances 0.000 claims abstract description 49
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 241001417527 Pempheridae Species 0.000 claims abstract description 21
- 238000005554 pickling Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000002791 soaking Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims description 48
- 238000004140 cleaning Methods 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000013016 damping Methods 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005672 electromagnetic field Effects 0.000 abstract description 5
- 239000005416 organic matter Substances 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000012797 qualification Methods 0.000 abstract description 3
- 230000003028 elevating effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000002253 acid Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/82—After-treatment
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- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Drying Of Solid Materials (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a surface passivation treatment device and a treatment process for a wind driven generator blade, relates to the technical field of passivation treatment, and aims to solve the problem of surface passivation of the wind driven generator blade. This aerogenerator blade's surface passivation processing apparatus and processing technology, the microwave stick utilizes the effect of electromagnetic field to make aerogenerator blade carry out effectual separation with aerogenerator blade certain organic matter composition when soaking, can keep aerogenerator blade original compound state, the sealing washer can be effectual the guarantee elevating gear when going up and down, the liquid in the passivation case can not the dribbling, the mobile motor drives the gear and carries out reciprocating motion on the tooth, can make the sweeper carry out reciprocating motion, the clearance brush can clean the impurity on the aerogenerator blade after the passivation, with the qualification rate after the guarantee leaves the factory, the steel sheet rises or descends in the passivation case, the passivation case can pour into pickling passivation liquid and rinsing liquid, can make the more perfect of aerogenerator blade passivation.
Description
Technical Field
The invention relates to the technical field of passivation treatment, in particular to a surface passivation treatment device and a treatment process for a wind driven generator blade.
Background
The last process step in chemical cleaning is a critical step for the purpose of corrosion protection of the material. For example, after the boiler is subjected to acid washing, water washing and rinsing, the metal surface is very clean, very activated and very easy to corrode, so that passivation treatment must be immediately carried out to generate a protective film on the cleaned metal surface and slow down corrosion. The prior passivation treatment of the surface of the wind driven generator blade has the following problems:
1. during general passivation treatment of the wind turbine blade, only a single treatment step is needed, so that the passivation treatment effect is not optimal.
2. The liquid required during processing is prone to dripping which can cause damage to the device.
Disclosure of Invention
The invention aims to provide a surface passivation treatment device and a treatment process for blades of a wind driven generator, wherein a microwave rod utilizes the action of an electromagnetic field to effectively separate certain organic matter components from the blades of the wind driven generator when the blades of the wind driven generator are soaked, the original compound state of the blades of the wind driven generator can be kept, a sealing ring can effectively ensure that liquid in a passivation box cannot drip when a lifting device is lifted, a moving motor drives a gear to reciprocate on teeth, so that a sweeper can reciprocate, a cleaning brush can clean impurities on the passivated blades of the wind driven generator, the qualification rate after leaving the factory is ensured, an inner rod can move up and down in an inner cavity of a base rod after the lifting motor is started, an outer rod can be driven to move when the inner cavity of the base rod moves, so that a steel plate can be lifted or lowered in the passivation box, the passivation box can be filled with acid pickling passivation liquid and rinsing liquid, the blades of the wind driven generator can be more perfect, and the problems in the prior art can be solved.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a surface passivation processing apparatus of aerogenerator blade, includes cleaning device and processing case, cleaning device includes sweeper, shifter, brace table and pillar, brace table top installation shifter, and the sweeper is installed to the shifter upper end, and brace table bottom corner is provided with the pillar respectively, and the pillar hole has been seted up to processing case top corner, and the pillar embedding that brace table bottom corner set up is handled in the pillar hole that case top corner was seted up.
Preferably, the shifter comprises a gear rod, teeth, a sliding rod, sliding grooves, a sliding block, a fixed shaft, a connecting rod, a moving motor, a gear and a gear shaft, the bottom end of the gear rod is connected with the upper end of the supporting table, the upper end of the gear rod is provided with a plurality of sets of teeth, the sliding rods are respectively installed on two sides of the gear rod, and the sliding grooves are formed in two sides of the sliding rod.
Preferably, be connected with the slider bottom in the spout, the slider upper end installation fixed axle, the fixed axle upper end is provided with the connecting rod, and the slider inboard installation gear shaft is provided with the gear in the gear shaft, and slider one side is connected with moving motor one end, and the gear is connected with tooth.
Preferably, the sweeper comprises a connecting support, a connecting plate and cleaning brushes, the connecting support is C-shaped, a notch is formed in the bottom end of the connecting support, the notch formed in the bottom end of the connecting support is clamped into the upper end of the connecting plate, and a plurality of groups of cleaning brushes are mounted at the bottom end of the connecting plate.
Preferably, handle the case and include box, box inner chamber, inlet tube, drain pipe and base, seted up box inner chamber in the box, the box bottom is provided with the base, and box one side is provided with inlet tube and drain pipe, and the inlet tube is installed in box one side top, and the drain pipe is installed in box one side below, and inlet tube and drain pipe one end all extend to in the box inner chamber.
Preferably, the drain pipe includes apron, piston, body and body inner chamber, has seted up the body inner chamber in the body, and the apron bottom is connected with the piston upper end, and the apron internal diameter is greater than the piston external diameter, and the piston external diameter is less than body inner chamber internal diameter to the piston imbeds in the body inner chamber.
Preferably, the inner cavity of the box body comprises a lifting device, a passivation box, heating pieces, microwave rods and sealing rings, the upper end of the lifting device is arranged in the passivation box, the bottom end of the lifting device is connected with the bottom end of the inner cavity of the box body, a plurality of groups of microwave rods are arranged at the bottom end in the passivation box, the heating pieces are installed at the bottom end of the passivation box, and the sealing rings are arranged at the connecting positions of the lifting device and the passivation box.
Preferably, elevating gear includes steel sheet, steel sheet hole, lifter and base pole, and the multiunit steel sheet hole has been seted up to the steel sheet upper end, and the steel sheet bottom links to each other with the lifter upper end, and the lifter bottom links to each other with base pole upper end.
Preferably, the lifting rod comprises an upper block, a damping spring, a bottom block and an outer rod, the top end of the outer rod is connected with the bottom end of the bottom block, the upper end of the bottom block is connected with the bottom end of the damping spring, and the upper end of the damping spring is connected with the bottom end of the upper block.
Preferably, the base rod comprises a base rod inner cavity, an inner rod, a lifting motor and a motor base, the motor base is arranged at the bottom end of the base rod inner cavity, the lifting motor is installed at the upper end of the motor base, the upper end of the lifting motor is connected with the bottom end of the inner rod, the upper end of the inner rod is connected with the bottom end of the lifting rod, and the bottom end of the lifting rod is embedded into the base rod inner cavity.
Preferably, the heating sheet comprises two groups of heating grooves, heating rollers and heating roller fixing blocks, the heating grooves are formed in the heating sheet, the heating roller fixing blocks are respectively installed on two sides in the heating grooves, and the heating roller fixing blocks are connected with two ends of each heating roller.
The invention provides another technical scheme, and the treatment process of the surface passivation treatment device of the wind driven generator blade comprises the following steps:
the method comprises the following steps: the blades of the wind driven generator are placed at the upper end of the steel plate, the lifting motor is started after the blades are placed, the inner rod can move up and down in the inner cavity of the base rod after the lifting motor is started, and the outer rod can be driven to move when the inner cavity of the base rod moves, so that the steel plate can be lifted or lowered in the passivation box;
step two: when the steel plate falls down, pickling and passivating liquid is injected into the passivation tank through the water inlet pipe, and the blade of the wind driven generator arranged at the upper end of the steel plate is soaked in the pickling and passivating liquid for 30-50min after the injection is completed;
step three: after soaking, the steel plate is lifted, the cover plate is pulled out, acid pickling passivation liquid is discharged through the pipe body, the steel plate falls after discharging, rinsing liquid is injected into the passivation tank through the water inlet pipe after the steel plate falls, and the blades of the wind driven generator placed at the upper end of the steel plate are soaked in the rinsing liquid for 20-30min after the rinsing liquid is injected;
step four: after soaking, the steel plate rises, the movable motor is started, the movable motor drives the gear to reciprocate on the teeth, so that the sweeper can reciprocate, and the cleaning brush can clean the blades of the wind driven generator finally after the sweeper moves.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention provides a surface passivation treatment device and a treatment process for blades of a wind driven generator.A microwave rod utilizes the action of an electromagnetic field to effectively separate certain organic matter components from the blades of the wind driven generator when the blades of the wind driven generator are soaked, the original compound state of the blades of the wind driven generator can be kept, and a sealing ring can effectively ensure that liquid in a passivation box cannot drip and leak when a lifting device is lifted.
2. The invention provides a surface passivation treatment device and a treatment process for blades of a wind driven generator, wherein a moving motor drives a gear to reciprocate on teeth, so that a sweeper can reciprocate, a cleaning brush can clean impurities on the passivated blades of the wind driven generator to ensure the pass percent of the blades after delivery, an inner rod can move up and down in an inner cavity of a base rod after a lifting motor is started, and an outer rod can be driven to move when the inner cavity of the base rod moves, so that a steel plate can be lifted or lowered in a passivation box, the passivation box can be filled with pickling passivation liquid and rinsing liquid, the blades of the wind driven generator can be passivated more perfectly, a heating piece is heated after soaking and cleaning are finished, and the device can better keep the blades of the wind driven generator to form a film, so that the passivation effect is better.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of a cleaning apparatus according to the present invention;
FIG. 3 is a schematic diagram of the mover structure of the present invention;
FIG. 4 is a schematic view of the sweeper of the present invention;
FIG. 5 is a schematic view of the structure of the treatment tank of the present invention;
FIG. 6 is a schematic view of the drain pipe structure of the present invention;
FIG. 7 is a schematic view of the lifting device of the present invention;
FIG. 8 is a schematic cross-sectional view of the lifting device of the present invention;
FIG. 9 is a schematic view showing the internal structure of the treatment tank of the present invention;
fig. 10 is a schematic view of the internal structure of the heating sheet of the present invention.
In the figure: 1. a cleaning device; 11. a sweeper; 111. connecting a bracket; 112. a connecting plate; 113. cleaning the brush; 12. a mover; 121. a gear lever; 122. teeth; 123. a slide bar; 124. a chute; 125. a slider; 126. a fixed shaft; 127. a connecting rod; 128. a moving motor; 129. a gear; 1291. a gear shaft; 13. a support table; 14. a pillar; 2. a treatment tank; 21. a box body; 211. a steel plate; 212. steel plate holes; 213. a lifting rod; 2131. loading blocks; 2132. a damping spring; 2133. a bottom block; 2134. an outer rod; 214. a base rod; 2141. the inner cavity of the base rod; 2142. an inner rod; 2143. a lifting motor; 2144. a motor base; 221. a lifting device; 222. a passivation box; 223. a heating plate; 2231. a heating tank; 2232. a heating roller; 2233. a heating roller fixing block; 224. a microwave bar; 225. a seal ring; 22. an inner cavity of the box body; 23. a water inlet pipe; 24. a drain pipe; 241. a cover plate; 242. a piston; 243. a pipe body; 244. an inner cavity of the tube body; 25. a base; 3. a post hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1, a surface passivation treatment device for a wind driven generator blade, comprising a cleaning device 1 and a treatment box 2, wherein the cleaning device 1 comprises a sweeper 11, a mover 12, a support table 13 and a pillar 14, the mover 12 is installed at the top end of the support table 13, the sweeper 11 is installed at the upper end of the mover 12, the pillars 14 are respectively arranged at the bottom corners of the support table 13, pillar holes 3 are formed at the top corners of the treatment box 2, and the pillars 14 arranged at the bottom corners of the support table 13 are embedded into the pillar holes 3 formed at the top corners of the treatment box 2.
Referring to fig. 2-4, the moving device 12 includes a gear rod 121, teeth 122, a sliding rod 123, a sliding slot 124, a sliding block 125, a fixing shaft 126, a connecting rod 127, a moving motor 128, a gear 129, and a gear shaft 1291, the bottom end of the gear rod 121 is connected to the upper end of the support platform 13, the upper end of the gear rod 121 is provided with a plurality of sets of teeth 122, the two sides of the gear rod 121 are respectively provided with the sliding rod 123, the two sides of the sliding rod 123 are provided with the sliding slot 124, the sliding slot 124 is connected to the bottom end of the sliding block 125, the upper end of the sliding block 125 is provided with the fixing shaft 126, the upper end of the fixing shaft 126 is provided with the connecting rod 127, the inner side of the sliding block 125 is provided with the gear 1291, one side of the sliding block 125 is connected to one end of the moving motor 128, the gear 129 is connected to the teeth 122, the sweeper 11 includes a connecting bracket 111, a connecting plate 112 and a cleaning brush 113, the connecting bracket 111 is C-shaped, the bottom end of the connecting bracket 111 is provided with a gap which is clamped to the upper end of the connecting plate 112, and a plurality of sets of cleaning brushes 113.
Referring to fig. 5-10, the treatment tank 2 includes a tank body 21, a tank body inner cavity 22, a water inlet pipe 23, a water outlet pipe 24 and a base 25, the tank body 21 is provided with the tank body inner cavity 22, the bottom end of the tank body 21 is provided with the base 25, one side of the tank body 21 is provided with the water inlet pipe 23 and the water outlet pipe 24, the water inlet pipe 23 is installed above one side of the tank body 21, the water outlet pipe 24 is installed below one side of the tank body 21, one end of the water inlet pipe 23 and one end of the water outlet pipe 24 both extend into the tank body inner cavity 22, the water outlet pipe 24 includes a cover plate 241, a piston 242, a pipe body 243 and a pipe body inner cavity 244, the pipe body 243 is provided with the pipe body inner cavity 244, the bottom end of the cover plate 241 is connected with the upper end of the piston 242, the inner diameter of the cover plate 241 is larger than the outer diameter of the piston 242, the outer diameter of the piston 242 is smaller than the inner diameter of the pipe body inner cavity 244, and the piston 242 is embedded into the pipe body inner cavity 244, the tank body 22 includes a lifting device 221, a passivation tank 222, a heating plate 223, a microwave rod 224 and a sealing ring 225, the upper end of the lifting device 21 is arranged in the passivation box 222, the bottom end of the lifting device 221 is connected with the bottom end of the inner cavity 22 of the box body, the bottom end of the inner part of the passivation box 222 is provided with a plurality of groups of microwave rods 224, the microwave rods 224 make certain organic matter components of the blades of the wind driven generator effectively separated from the blades of the wind driven generator when the blades of the wind driven generator are soaked under the action of an electromagnetic field and can keep the original compound state of the blades of the wind driven generator, the sealing rings 225 can effectively ensure that liquid in the passivation box 222 cannot drip when the lifting device 221 is lifted, the heating sheet 223 is arranged at the bottom end of the passivation box 222, the sealing rings 225 are arranged at the connection part of the lifting device 221 and the passivation box 222, the lifting device 221 comprises a steel plate 211, a steel plate hole 212, a lifting rod 213 and a base rod 214, the upper end of the steel plate 211 is provided with a plurality of groups of steel plate holes 212, the bottom end of the steel plate 211 is connected with the upper end of the lifting rod 213, the bottom end of the lifting rod 213 is connected with the upper end of the base rod 214, the lifting rod 213 comprises an upper block 2131, a damping spring 2132, a bottom block 2133 and an outer rod 2134, the top end of the outer rod 2134 is connected with the bottom end of the bottom block 2133, the upper end of the bottom block 2133 is connected with the bottom end of the damping spring 2132, the upper end of the damping spring 2132 is connected with the bottom end of the upper block 2131, the base rod 214 comprises a base rod inner cavity 2141, an inner rod 2142, a lifting motor 2143 and a motor base 2144, the motor base 2144 is arranged at the bottom end of the base rod inner cavity 2141, the lifting motor 2143 is arranged at the upper end of the motor base 2144, the upper end of the lifting motor 2143 is connected with the bottom end of the inner rod 2142, the upper end of the inner rod 2142 is connected with the bottom end of the lifting rod 213, the bottom end of the lifting rod 213 is embedded into the base rod inner cavity 2141, after the lifting motor 2143 is started, the inner rod 2142 can move up and down in the base rod cavity 2141, the base rod cavity 2141 can drive the outer rod 2134 to move when moving, so that the steel plate 211 can be lifted up or down in the passivation box 222, the heating sheet 223 comprises a heating groove 2231, a heating roller 2232 and a heating roller fixing block 2233, the heating sheet 223 is provided with two groups, the heating groove 2231 is formed in the heating sheet 223, the heating roller fixing blocks 2233 are respectively installed on two sides in the heating groove 2231, the heating roller fixing block 2233 is connected with two ends of the heating roller 2232, the heating sheet 223 heats after soaking and cleaning, the heating sheet 223 can enable the device to better keep the blades of the wind driven generator to form a film, and the passivation effect is better.
A treatment process of a surface passivation treatment device of a wind driven generator blade comprises the following steps:
the method comprises the following steps: the blades of the wind driven generator are placed at the upper end of the steel plate 211, the lifting motor 2143 is started after the blades are placed, the inner rod 2142 can move up and down in the inner cavity 2141 of the base rod after the lifting motor 2143 is started, and the inner cavity 2141 of the base rod can drive the outer rod 2134 to move when moving, so that the steel plate 211 can be lifted or lowered in the passivation box 222;
step two: when the steel plate 211 falls down, pickling and passivating liquid is injected into the passivating tank 222 through the water inlet pipe 23, and the blade of the wind driven generator placed at the upper end of the steel plate 211 after the injection is finished is soaked in the pickling and passivating liquid for 30-50min;
step three: after soaking, the steel plate 211 rises, the cover plate 241 is pulled open, acid washing passivation liquid is discharged through the pipe body 243, the steel plate 211 falls after discharging, the rinsing liquid is injected into the passivation tank 222 through the water inlet pipe 23 after the steel plate 211 falls, and the blades of the wind driven generator, which are placed at the upper end of the steel plate 211 after injection, are soaked in the rinsing liquid for 20-30min;
step four: after soaking, the steel plate 211 rises, the moving motor 128 is started, the moving motor 128 drives the gear 129 to reciprocate on the teeth 122, so that the sweeper 11 can reciprocate, and the cleaning brush 113 can clean the blades of the wind driven generator finally after the sweeper 11 moves.
In summary, according to the surface passivation device and the treatment process for the blades of the wind driven generator, the microwave rod 224 utilizes the action of the electromagnetic field to effectively separate certain organic matter components from the blades of the wind driven generator when the blades of the wind driven generator are soaked, and can keep the original compound state of the blades of the wind driven generator, the sealing ring 225 can effectively ensure that liquid in the passivation box 222 cannot drip when the lifting device 221 is lifted, the moving motor 128 drives the gear 129 to reciprocate on the teeth 122, so that the sweeper 11 can reciprocate, the cleaning brush 113 can clean impurities on the blades of the wind driven generator after passivation, so that the qualification rate after delivery is ensured, the inner rod 2142 can move up and down in the inner cavity 2141 of the base rod after the lifting motor 2143 is started, the inner cavity 2141 of the base rod can drive the outer rod 2134 to move when the inner cavity 2141 of the base rod moves, so that the steel plate 211 can be lifted or lowered in the passivation box 222, the passivation box 222 can be filled with pickling passivation liquid and rinsing liquid, so that the blades of the wind driven generator can be more perfect, the heating plate can be heated after soaking and the heating plate can be heated, and the passivation device can better keep the passivation effect of the passivation device to form a film.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a surface passivation treatment device of aerogenerator blade, includes cleaning device (1) and handles case (2), its characterized in that: the cleaning device (1) comprises a sweeper (11), a mover (12), a supporting table (13) and a strut (14), wherein the mover (12) is installed at the top end of the supporting table (13), the sweeper (11) is installed at the upper end of the mover (12), the strut (14) is arranged at the bottom corner of the supporting table (13) respectively, a strut hole (3) is formed at the top corner of the treatment box (2), and the strut (14) arranged at the bottom corner of the supporting table (13) is embedded into the strut hole (3) formed at the top corner of the treatment box (2);
the treatment box (2) comprises a box body (21), a box body inner cavity (22), a water inlet pipe (23), a drain pipe (24) and a base (25), the box body inner cavity (22) is formed in the box body (21), the base (25) is arranged at the bottom end of the box body (21), the water inlet pipe (23) and the drain pipe (24) are arranged on one side of the box body (21), the water inlet pipe (23) is installed above one side of the box body (21), the drain pipe (24) is installed below one side of the box body (21), and one end of the water inlet pipe (23) and one end of the drain pipe (24) extend into the box body inner cavity (22);
the microwave oven comprises a box body inner cavity (22) and a box body inner cavity, wherein the box body inner cavity (22) comprises a lifting device (221), a passivation box (222), heating plates (223), microwave rods (224) and sealing rings (225), the upper end of the lifting device (221) is arranged in the passivation box (222), the bottom end of the lifting device (221) is connected with the bottom end of the box body inner cavity (22), a plurality of groups of microwave rods (224) are arranged at the bottom end of the passivation box (222), the heating plates (223) are installed at the bottom end of the passivation box (222), the sealing rings (225) are arranged at the joint of the lifting device (221) and the passivation box (222), the lifting device (221) comprises a steel plate (211), steel plate holes (212), lifting rods (213) and base rods (214), a plurality of groups of steel plate holes (212) are formed in the upper end of the steel plate (211), the bottom end of the steel plate (211) is connected with the upper end of the lifting rods (213), the bottom end of the lifting rods (213) is connected with the upper end of the base rods (214), the lifting rods (213) comprise upper blocks (2131), damping springs (2132), the top end of the damping springs (2134) is connected with the bottom ends of the bottom blocks (2132), and the upper ends of the damping blocks (2132) are connected with the damping blocks (2132);
the heating sheet (223) comprises heating grooves (2231), a heating roller (2232) and heating roller fixing blocks (2233), two groups of heating sheets (223) are arranged, the heating grooves (2231) are formed in the heating sheets (223), the heating roller fixing blocks (2233) are respectively installed on two sides in the heating grooves (2231), and the heating roller fixing blocks (2233) are connected with two ends of the heating roller (2232).
2. The surface passivation device for the wind turbine blade according to claim 1, wherein: the shifter (12) comprises a gear rod (121), teeth (122), a sliding rod (123), a sliding groove (124), a sliding block (125), a fixing shaft (126), a connecting rod (127), a moving motor (128), a gear (129) and a gear shaft (1291), wherein the bottom end of the gear rod (121) is connected with the upper end of the supporting table (13), the upper end of the gear rod (121) is provided with multiple groups of teeth (122), the sliding rod (123) is respectively installed on two sides of the gear rod (121), the sliding groove (124) is installed on two sides of the sliding rod (123), the sliding groove (124) is connected with the bottom end of the sliding block (125) in the sliding groove (124), the fixing shaft (126) is installed on the upper end of the sliding block (125), the connecting rod (127) is arranged on the upper end of the fixing shaft (126), the gear (1291) is installed on the inner side of the sliding block (125), the gear shaft (1291) is internally provided with the gear (129), one side of the sliding block (125) is connected with one end of the moving motor (128), and the gear (129) is connected with the teeth (122).
3. The surface passivation device for the wind turbine blade according to claim 1, wherein: sweeper (11) are including linking bridge (111), connecting plate (112) and clearance brush (113), and linking bridge (111) shape is "C" font, and the breach has been seted up to linking bridge (111) bottom, and the breach card that linking bridge (111) bottom was seted up is gone into connecting plate (112) upper end, and multiunit clearance brush (113) are installed to connecting plate (112) bottom.
4. The surface passivation device for the wind turbine blade according to claim 1, wherein: the drain pipe (24) comprises a cover plate (241), a piston (242), a pipe body (243) and a pipe body inner cavity (244), the pipe body inner cavity (244) is formed in the pipe body (243), the bottom end of the cover plate (241) is connected with the upper end of the piston (242), the inner diameter of the cover plate (241) is larger than the outer diameter of the piston (242), the outer diameter of the piston (242) is smaller than the inner diameter of the pipe body inner cavity (244), and the piston (242) is embedded into the pipe body inner cavity (244).
5. The surface passivation device for the wind turbine blade according to claim 1, wherein: the base rod (214) comprises a base rod inner cavity (2141), an inner rod (2142), a lifting motor (2143) and a motor base (2144), the motor base (2144) is arranged at the bottom end of the base rod inner cavity (2141), the lifting motor (2143) is arranged at the upper end of the motor base (2144), the upper end of the lifting motor (2143) is connected with the bottom end of the inner rod (2142), the upper end of the inner rod (2142) is connected with the bottom end of the lifting rod (213), and the bottom end of the lifting rod (213) is embedded into the base rod inner cavity (2141).
6. A process for the surface passivation treatment of a wind turbine blade according to any of claims 1 to 5, comprising the following steps:
the method comprises the following steps: the blades of the wind driven generator are placed at the upper end of the steel plate (211), the lifting motor (2143) is started after the blades are placed, the inner rod (2142) can move up and down in the inner cavity (2141) of the base rod after the lifting motor (2143) is started, and the inner cavity (2141) of the base rod can drive the outer rod (2134) to move when moving, so that the steel plate (211) can be lifted or lowered in the passivation box (222);
step two: when the steel plate (211) falls down, pickling and passivating liquid is injected into the passivation tank (222) through the water inlet pipe (23), and the blade of the wind driven generator placed at the upper end of the steel plate (211) is soaked in the pickling and passivating liquid for 30-50min after the injection is finished;
step three: after soaking, the steel plate (211) rises, the cover plate (241) is pulled out, acid-washing passivation liquid is discharged through the pipe body (243), the steel plate (211) falls after discharging, the rinsing liquid is injected into the passivation tank (222) through the water inlet pipe (23) after the steel plate (211) falls, and the blade of the wind driven generator placed at the upper end of the steel plate (211) is soaked in the rinsing liquid for 20-30min after injection;
step four: after soaking, the steel plate (211) rises, the moving motor (128) is started, the moving motor (128) drives the gear (129) to reciprocate on the teeth (122), so that the sweeper (11) can reciprocate, and the cleaning brush (113) can clean the blades of the wind driven generator finally after the sweeper (11) moves.
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| CN202210124736.4A CN114438484B (en) | 2022-02-10 | 2022-02-10 | Surface passivation treatment device and treatment process for wind driven generator blade |
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| CN202210124736.4A CN114438484B (en) | 2022-02-10 | 2022-02-10 | Surface passivation treatment device and treatment process for wind driven generator blade |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102179734A (en) * | 2011-03-14 | 2011-09-14 | 刘晓明 | Super-hard blade passivation polishing machine |
| CN107794520B (en) * | 2017-11-01 | 2019-08-13 | 绍兴市寅川软件开发有限公司 | A kind of standard ball processing passivation reaction device |
| CN110578148A (en) * | 2018-06-10 | 2019-12-17 | 江苏君睿智能制造有限公司 | Gear-type steel pickling passivation equipment |
| CN108823583B (en) * | 2018-09-17 | 2020-07-24 | 南京楚江金属制品有限公司 | Metal pickling passivation device and process thereof |
| CN209412318U (en) * | 2019-01-11 | 2019-09-20 | 泰兴市九羊机械设备有限公司 | A kind of surface passivating treatment device of metal casting |
| CN211079334U (en) * | 2019-09-09 | 2020-07-24 | 溧阳市中大电力交通装备有限公司 | Galvanized part surface passivation pond |
| CN213172575U (en) * | 2020-08-24 | 2021-05-11 | 洛阳铭尚光电技术有限公司 | Aluminum alloy spare passivation treatment device |
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Address after: No. 13, Industrial Concentration Zone, Lizhuang Town, Ganyu District, Lianyungang City, Jiangsu Province, 222100 Patentee after: Lianyungang Suyun New Energy Technology Co.,Ltd. Address before: 222100 No. 13, industrial agglomeration center, Lizhuang Town, Ganyu District, Lianyungang City, Jiangsu Province Patentee before: Lianyungang Suyun New Energy Technology Co.,Ltd. |