CN106591867A - Acid pickling phosphorization technology for surface treatment of steel wires and equipment - Google Patents
Acid pickling phosphorization technology for surface treatment of steel wires and equipment Download PDFInfo
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- CN106591867A CN106591867A CN201710093050.2A CN201710093050A CN106591867A CN 106591867 A CN106591867 A CN 106591867A CN 201710093050 A CN201710093050 A CN 201710093050A CN 106591867 A CN106591867 A CN 106591867A
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- pond
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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
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G3/00—Apparatus for cleaning or pickling metallic material
- C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
- C23G3/021—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously by dipping
-
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G3/00—Apparatus for cleaning or pickling metallic material
- C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
- C23G3/027—Associated apparatus, e.g. for pretreating or after-treating
-
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G3/00—Apparatus for cleaning or pickling metallic material
- C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
- C23G3/027—Associated apparatus, e.g. for pretreating or after-treating
- C23G3/029—Associated apparatus, e.g. for pretreating or after-treating for removing the pickling fluid from the objects
Abstract
The invention discloses an acid pickling phosphorization technology for surface treatment of steel wires and equipment, and belongs to the field of metal surface treatment. The equipment is characterized in that an acid pickling pond, a phosphorization pond and a saponification pond are connected through high-pressure water washing equipment; a sliding hoisting device is arranged above the acid pickling pond, the phosphorization pond and the saponification pond; and deslagging separation filtering equipment is arranged on the lower portion of the acid pickling pond, the phosphorization pond and the saponification pond. By means of the scientific and reasonable structural design of the equipment and link arrangement, the floor area can be greatly decreased, and operation efficiency is improved. According to the technology and equipment, by arranging the deslagging separation filtering equipment, residues in a working solution can be effectively filtered; and moreover, deslagging operation is smooth, and the purity of the working solution is improved; the deslagging separation filtering equipment further has a backwashing operation function, the service life of the equipment can be effectively prolonged, and the working efficiency of the equipment can be effectively improved.
Description
Technical field
The invention belongs to field of metal surface treatment, and in particular to a kind of acid washing phosphorization technique for Steel Wire Surface process
And equipment.
Background technology
Steel workpiece, the especially metal works such as steel wire coiling generally require prior surface process before operation.Traditional
Prior surface processes implement normally only includes pickling tube, phosphating pond and saponification pond, to complete pickling, phosphatization and saponification
Process；And need to be separately provided high-pressure washing equipment and space, to realize that the surface of the work after pickling, phosphatization and saponification is cleared up
Work.Additionally, reasonable Arrangement the said equipment needs larger working space, it is higher to operating environment requirements.At the same time, acid
Wash, phosphatization and saponification liquid after the use of a period of time, effective ingredient can be reduced, and metallic compound residue can be detained in addition
In working solution, further deteriorative reaction effect affects operation quality.How reasonable Arrangement the said equipment, makes equipment in addition
Working effect actual gain is all the technical problem of industry urgent need to resolve.
The content of the invention
The technical problem to be solved is to provide a kind of acid washing phosphorization technique for Steel Wire Surface process and sets
It is standby, by scientific and reasonable device structure design and production link arrangement, floor space can be reduced as far as possible, operation is improved
Efficiency；Second technical problem that the present invention is solved is, by arranging slagging-off separating and filtering equipment, effectively to filter in working solution
Residue, and smooth deslagging operation is realized, lift the purity of working solution；The 3rd technical problem that the present invention is solved is separation of slagging tap
Filter plant is also equipped with backsurging operation function, is capable of the service life and work efficiency of effective extension device.
The technical solution adopted for the present invention to solve the technical problems is：A kind of pickling for Steel Wire Surface process is provided
Phosphating process equipment, it is characterised in that including pickling tube, phosphating pond and saponification pond, the pickling tube, phosphating pond and saponification pond
Between be connected by high pressure water washing equipment；In the top of pickling tube, phosphating pond and saponification pond, slip hanging apparatus are set, it is described
Slip hanging apparatus include slip rope, slip rope electrical walking device, lifting lifting rope and workpiece cylinder mould, the slip rope electrical walking device
Can walk on slip rope and back and forth along slip rope, slip rope electrical walking device connects workpiece cylinder mould by lifting lifting rope；Slide
Hanging apparatus can drive workpiece between pickling tube, phosphating pond, saponification pond and high pressure water washing equipment to move and lift；In acid
The bottom of wash pool, phosphating pond and saponification pond arranges slagging-off separating and filtering equipment；The slagging-off separating and filtering equipment can be by pickling
Pond, phosphating pond are separated with solid residue with the liquid in saponification pond.
Preferably, the high pressure water washing equipment includes stretch return pipe and flexible flushing storehouse, stretches return pipe and stretches
Rinse storehouse be arranged between pickling tube and phosphating pond, or phosphating pond and saponification pond between；The bottom connection in the flexible flushing storehouse
Flexible return pipe, stretches and rinses the open topped in storehouse.
Preferably, the flexible flushing storehouse includes telescope catheter and funnel-form rigid interface pipe, the funnel-form rigidity
The top of mouthpiece connects two blocks of movable cabin plates being oppositely arranged, and the lower end of the movable cabin plate is hinged on funnel-form rigid interface
Guan Shang, the side of two blocks of movable cabin plates are sealed by the connection of organ type telescopic rubber valance；The organ type extension rubber
The bottom of glue valance is connected with the funnel-form rigid interface seal of tube；Two blocks of movable cabin plates are constituted with organ type telescopic rubber valance
Portion can stretch the get water bucket of expansion；Electric roller is set in the outside lower end of movable cabin plate, in pickling tube, phosphating pond and saponification
Riser guide is vertically arranged on the lateral wall in pond, can be moved down during the electric roller is arranged on riser guide and along riser guide
It is dynamic；When electric roller is in lower limit, movable cabin plate and its between organ type telescopic rubber valance be located at pickling tube and phosphorus
Change between pond, or between phosphating pond and saponification pond；When electric roller be in upper limit when, movable cabin plate and its between organ type
Telescopic rubber valance rises to pickling tube and phosphating pond, or the top in phosphating pond and saponification pond, and the top of movable cabin plate is to two
Side stay is opened.
Preferably, shower plate is installed by electric articulated axle in the upper end of movable cabin plate, the electric articulated axle being capable of band
Dynamic shower plate is folded to the inwall direction of movable cabin plate；Spray apertures or spray head are set on shower plate, are embedded in shower plate
High pressure water jet pipe, one end connection high-pressure hydraulic pump of the high pressure water jet pipe, the other end connection spray apertures of high pressure water jet pipe or spray
Drench head.
Preferably, body filter screen is set in rigid interface pipe.
Preferably, the slagging-off separating and filtering equipment includes that outer shell of revolution, rotary double-layer filter screen lead slag device and interior rotation
Water outlet device, in outer shell of revolution arranges rotary double-layer filter screen and leads slag device, lead in slag device in rotary double-layer filter screen and arrange inward turning
Dump hydrophone；The inward turning dump hydrophone includes fixing pipe and lower rotary barrel, and the upper end of upper fixing pipe is switched by feed liquor
Valve connection pickling tube, phosphating pond or saponification pond, the lower end of upper fixing pipe are rotated by the connection of the first electronic rotation power set is lower
Cylinder, the upper end of the lower rotary drum are open, the lower end closed of lower rotary drum, if arranging on the side wall of lower rotary drum
Dry outlet；The rotary double-layer filter screen is led slag device and is arranged in upper fixing pipe by the second electronic rotation power set；
The rotary double-layer filter screen leads slag device includes up big and down small divergent-cone wall, and the bottom of the divergent-cone wall opens up main row
Cinder hole, the main mud hole connect upper rotary slagging coutrol pipe, and the upper rotary slagging coutrol pipe connection is lower to fix scum pipe, upper rotary slagging coutrol
Pipe can be rotated under the drive of the second electronic rotation power set with divergent-cone wall, and at the same time, lower fixed scum pipe is protected
Hold and maintain static；Internal layer slagging-off filter screen, outer layer slagging-off filter screen and section are set on the side wall of the divergent-cone wall from inside to outside
" U "-shaped annular filter screen installing rack, the internal layer slagging-off net and outer layer slagging-off net are arranged on annular filter screen installing rack；In ring
The bottom of shape filter screen installing rack opens up secondary mud hole, and the secondary mud hole is by leading the upper rotary slagging coutrol pipe of slag pipe connection.
Preferably, the separating and filtering equipment that removes the gred also includes the 3rd electronic rotation power set, and the 3rd electronic rotation is moved
Power apparatus connection simultaneously can drive outer shell of revolution to rotate；The bottom of the outer shell of revolution arranges filtrate (liquid, at the filtrate (liquid
Connection rotation discharging tube, rotation discharging tube are rotatably connected fixed discharging tube, and the rotation discharging tube can be with outer shell of revolution the
Rotated under the drive of three electronic rotation power set jointly, at the same time fix discharging tube and remain stationary.
Preferably, the slagging-off separating and filtering equipment also includes preventing deposit device, and the preventing deposit device includes spherical storage
Slag device, the spherical storage slag device top and bottom open up through hole respectively, and spherical storage slag device is by through hole connect setting in upper rotation
On scum pipe；Connecting rod is set in the lower end of lower rotary drum, rotation Auger is set on the connecting rod, the rotation Auger is arranged on
In spherical storage slag device.
Preferably, the high pressure water washing equipment being arranged between pickling tube and phosphating pond is the first high pressure water washing equipment,
The high pressure water washing equipment being arranged between phosphating pond and saponification pond is the second high pressure water washing equipment；Installed in pickling tube bottom
Slagging-off separating and filtering equipment be the first slagging-off separating and filtering equipment, the slagging-off separating and filtering equipment installed in phosphating pond bottom is
Second slagging-off separating and filtering equipment, the slagging-off separating and filtering equipment installed in saponification pond bottom are that the 3rd slagging-off separating and filtering sets
It is standby；The flexible return pipe of the first high pressure water washing equipment, the fixed discharging tube of connection the first slagging-off separating and filtering equipment；Institute
State the flexible return pipe of the second high pressure water washing equipment, the fixed discharging tube of connection the second slagging-off separating and filtering equipment.
A kind of acid washing phosphorization technique for Steel Wire Surface process of the present invention, it is characterised in that including following step
Suddenly：
（1）Slip hanging apparatus can drive workpiece motion s to the top of pickling tube, and immerse in pickling tube, complete pickling
Journey；Technical hydrochloric acid, acidity are set in the pickling tube：70Pt～200 Pt, Fe2+<250g/L；Temperature：Room temperature；Pickling is soaked
Time：10-45 minutes；
（2）Slip hanging apparatus drive workpiece to lift off pickling tube, and at the same time, the first high pressure water washing equipment rises, living
Dynamic storehouse plate and its between organ type telescopic rubber valance rise to top between pickling tube and phosphating pond, and movable cabin plate
Top is strutted to both sides；Electric articulated axle can drive shower plate outwards to launch, and workpiece is located between two shower plates, open high
Pressure spray operation, until the residue of surface of the work is cleaned out, then the first high pressure water washing equipment is moved down and is retracted to down
It is spacing；
（3）Slip hanging apparatus drive workpiece motion s to the top of phosphating pond, and immerse in phosphating pond, complete parkerizing process, make
Surface of the work realizes that zinc phosphate coat is processed；Temperature：70-80 DEG C, General Acidity in Phosphating Solution：60-80Pt；Free acidity：7-9Pt；
Phosphating time：10-15 minutes；
（4）Slip hanging apparatus drive workpiece to lift off phosphating pond, and at the same time, the second high pressure water washing equipment rises, living
Dynamic storehouse plate and its between organ type telescopic rubber valance rise to top between pickling tube and phosphating pond, and movable cabin plate
Top is strutted to both sides；Electric articulated axle can drive shower plate outwards to launch, and workpiece is located between two shower plates, open high
Pressure spray operation, until the residue of surface of the work is cleaned out, then the second high pressure water washing equipment is moved down and is retracted to down
It is spacing；
（5）Slip hanging apparatus drive workpiece motion s to the top in saponification pond, and immerse in saponification pond, complete saponification process；Temperature
Degree：80-90℃；Time：1-2 minutes；
Additionally, backsurging operation periodically should be carried out, the backsurging operation comprises the steps：Feed liquor switch valve is closed, is led to
Cross in fixed discharging tube and the outside shell of revolution of rotation discharging tube and fill cleaning solution, start the 3rd electronic rotation power set, drive
Fixed discharging tube can be rotated with outer shell of revolution, make cleaning solution lead slag device into rotary double-layer filter screen, by rotating hydraulic pressure order
The mesh of the internal layer slagging-off filter screen and outer layer slagging-off filter screen of obstruction is dredged, and cleaning solution is with metallic compound residue by upper rotation
Scum pipe and lower fixed scum pipe are discharged, and complete backsurging operation.
The invention has the beneficial effects as follows：
1. the present invention can greatly be reduced floor space, be improved by scientific and reasonable device structure design and link arrangement
Working performance.
2. second technical problem that the present invention is solved is by arranging slagging-off separating and filtering equipment, effectively filtering working solution
In residue, and realize smooth deslagging operation, lift the purity of working solution.
3. the 3rd technical problem that the present invention is solved is that separating and filtering equipment of slagging tap is also equipped with backsurging operation function, energy
The service life and work efficiency of enough effective extension devices.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of slagging-off separating and filtering equipment；
Wherein：1st, remove the gred separating and filtering equipment；1.1st, the 3rd electronic rotation power set；1.2nd, outer shell of revolution；1.3rd, outer layer is removed
Slag filter screen；1.4th, internal layer slagging-off filter screen；1.5th, the second electronic rotation power set；1.6th, the first electronic rotation power set；
1.7th, lower rotary drum；1.8th, upper fixing pipe；1.9th, outlet；1.10, divergent-cone wall；1.11st, secondary mud hole；1.12, even
Bar；1.13rd, annular filter screen installing rack；1.14th, spherical storage slag device；1.15th, main mud hole；1.16th, rotate Auger；1.17th, upper rotation
Turn scum pipe；1.18th, fixed discharging tube；1.19th, lower fixed scum pipe；1.20th, rotate discharging tube；
2nd, pickling tube；3rd, workpiece cylinder mould；4th, lift lifting rope；5th, slip rope；6th, slip rope electrical walking device；7th, organ type telescopic rubber
Valance；8th, phosphating pond；9th, spray head；10th, shower plate；11st, movable cabin plate；12nd, saponification pond；13rd, funnel-form rigid interface pipe；
14th, stretch return pipe.
Specific embodiment
As described in Figure 1, the special equipment of the acid washing phosphorization technique for Steel Wire Surface process of the present invention, including acid
Wash pool, phosphating pond and saponification pond, are connected by high pressure water washing equipment between the pickling tube, phosphating pond and saponification pond；In acid
The top of wash pool, phosphating pond and saponification pond arranges slip hanging apparatus, and the slip hanging apparatus include slip rope, slip rope electric walking
Walking apparatus, lifting lifting rope and workpiece cylinder mould, the slip rope electrical walking device are arranged on slip rope and can back and forth walk along slip rope,
Slip rope electrical walking device connects workpiece cylinder mould by lifting lifting rope；Slip hanging apparatus can drive workpiece in pickling tube, phosphorus
Change pond, move and lift between saponification pond and high pressure water washing equipment；Arrange in the bottom of pickling tube, phosphating pond and saponification pond and remove
Slag separating and filtering equipment；The slagging-off separating and filtering equipment can be by the liquid in pickling tube, phosphating pond and saponification pond and solid
Residue is separated.
The high pressure water washing equipment includes that flexible return pipe and flexible flushing storehouse, flexible return pipe and flexible storehouse of rinsing set
Put between pickling tube and phosphating pond, or phosphating pond and saponification pond between；The flexible backwater of bottom connection in the flexible flushing storehouse
Pipe, stretches and rinses the open topped in storehouse.
The flexible flushing storehouse includes telescope catheter and funnel-form rigid interface pipe, the funnel-form rigid interface pipe
Top connects two blocks of movable cabin plates being oppositely arranged, and the lower end of the movable cabin plate is hinged on funnel-form rigid interface pipe, and two
The side of block movable cabin plate is sealed by the connection of organ type telescopic rubber valance；The organ type telescopic rubber valance
Bottom is connected with the funnel-form rigid interface seal of tube；Two blocks of movable cabin plates can be stretched with organ type telescopic rubber valance composition top
The get water bucket that companding is opened；Electric roller is set in the outside lower end of movable cabin plate, in the outside of pickling tube, phosphating pond and saponification pond
Riser guide is vertically arranged on wall, can be moved up and down during the electric roller is arranged on riser guide and along riser guide；Work as electricity
When dynamic roller is in lower limit, movable cabin plate and its between organ type telescopic rubber valance be located at pickling tube and phosphating pond it
Between, or between phosphating pond and saponification pond；When electric roller be in upper limit when, movable cabin plate and its between organ type extension rubber
Glue valance rises to pickling tube and phosphating pond, or the top in phosphating pond and saponification pond, and the top of movable cabin plate is strutted to both sides.
Shower plate is installed by electric articulated axle in the upper end of movable cabin plate, the electric articulated axle can drive shower plate
Fold to the inwall direction of movable cabin plate；Spray apertures or spray head are set on shower plate, are embedded in shower plate and are sprayed water with high pressure
Pipe, one end connection high-pressure hydraulic pump of the high pressure water jet pipe, the other end connection spray apertures of high pressure water jet pipe or spray head.
In rigid interface pipe, body filter screen is set.
As described in Figure 2, the slagging-off separating and filtering equipment includes that outer shell of revolution, rotary double-layer filter screen lead slag device and inward turning
Hydrophone is produced, rotary double-layer filter screen is set in outer shell of revolution and is led slag device, in rotary double-layer filter screen is led
Rotation water receiver；The inward turning dump hydrophone includes fixing pipe and lower rotary barrel, and the upper end of upper fixing pipe is opened by feed liquor
Valve connection pickling tube, phosphating pond or saponification pond are closed, the lower end of upper fixing pipe connects backspin by the first electronic rotation power set
Tumbler cylinder, the upper end of the lower rotary drum are open, the lower end closed of lower rotary drum, arrange on the side wall of lower rotary drum
Several outlets；The rotary double-layer filter screen is led slag device and is arranged on upper fixing pipe by the second electronic rotation power set
On；The rotary double-layer filter screen leads slag device includes up big and down small divergent-cone wall, and the bottom of the divergent-cone wall opens up
Main mud hole, the main mud hole connect upper rotary slagging coutrol pipe, and the upper rotary slagging coutrol pipe connection is lower to fix scum pipe, upper rotation
Scum pipe can be rotated under the drive of the second electronic rotation power set with divergent-cone wall, at the same time, lower fixed deslagging
Pipe is remained stationary；Arranged on the side wall of the divergent-cone wall from inside to outside internal layer slagging-off filter screen, outer layer slagging-off filter screen and
The " U "-shaped annular filter screen installing rack in section, the internal layer slagging-off net and outer layer slagging-off net are arranged on annular filter screen installing rack；
Secondary mud hole is opened up in the bottom of annular filter screen installing rack, the secondary mud hole is by leading the upper rotary slagging coutrol pipe of slag pipe connection.
Slagging-off separating and filtering equipment also includes the 3rd electronic rotation power set, and the 3rd electronic rotation power set connect
Connect and can drive outer shell of revolution to rotate；The bottom of the outer shell of revolution arranges filtrate (liquid, connection rotation at the filtrate (liquid
Discharging tube, rotation discharging tube are rotatably connected fixed discharging tube, and the rotation discharging tube can be with outer shell of revolution in the 3rd electronic rotation
Rotated under the drive for rotating power apparatus jointly, at the same time fix discharging tube and remain stationary.
The slagging-off separating and filtering equipment also includes preventing deposit device, and the preventing deposit device includes spherical storage slag device, institute
State spherical storage slag device top and bottom and open up through hole respectively, spherical storage slag device is by through hole connect setting in upper rotary slagging coutrol pipe
On；Connecting rod is set in the lower end of lower rotary drum, rotation Auger is set on the connecting rod, the rotation Auger is arranged on spherical storage
In slag device.
The high pressure water washing equipment being arranged between pickling tube and phosphating pond is the first high pressure water washing equipment, is arranged on phosphorus
It is the second high pressure water washing equipment to change the high pressure water washing equipment between pond and saponification pond；Installed in the slagging-off point of pickling tube bottom
It is the first slagging-off separating and filtering equipment from filter plant, the slagging-off separating and filtering equipment installed in phosphating pond bottom is the second slagging-off
Separating and filtering equipment, the slagging-off separating and filtering equipment installed in saponification pond bottom are the 3rd slagging-off separating and filtering equipment；Described
The flexible return pipe of one high pressure water washing equipment, the fixed discharging tube of connection the first slagging-off separating and filtering equipment；Described second is high
The flexible return pipe of blow wash equipment, the fixed discharging tube of connection the second slagging-off separating and filtering equipment.
A kind of acid washing phosphorization technique for Steel Wire Surface process of the present invention, it is characterised in that including following step
Suddenly：
（1）Slip hanging apparatus can drive workpiece motion s to the top of pickling tube, and immerse in pickling tube, complete pickling
Journey；Technical hydrochloric acid, acidity are set in the pickling tube：70Pt～200 Pt, Fe2+<250g/L；Temperature：Room temperature；Pickling is soaked
Time：10-45 minutes；
（2）Slip hanging apparatus drive workpiece to lift off pickling tube, and at the same time, the first high pressure water washing equipment rises, living
Dynamic storehouse plate and its between organ type telescopic rubber valance rise to top between pickling tube and phosphating pond, and movable cabin plate
Top is strutted to both sides；Electric articulated axle can drive shower plate outwards to launch, and workpiece is located between two shower plates, open high
Pressure spray operation, until the residue of surface of the work is cleaned out, then the first high pressure water washing equipment is moved down and is retracted to down
It is spacing；
（3）Slip hanging apparatus drive workpiece motion s to the top of phosphating pond, and immerse in phosphating pond, complete parkerizing process, make
Surface of the work realizes that zinc phosphate coat is processed；Temperature：70-80 DEG C, General Acidity in Phosphating Solution：60-80Pt；Free acidity：7-9Pt；
Phosphating time：10-15 minutes；
（4）Slip hanging apparatus drive workpiece to lift off phosphating pond, and at the same time, the second high pressure water washing equipment rises, living
Dynamic storehouse plate and its between organ type telescopic rubber valance rise to top between pickling tube and phosphating pond, and movable cabin plate
Top is strutted to both sides；Electric articulated axle can drive shower plate outwards to launch, and workpiece is located between two shower plates, open high
Pressure spray operation, until the residue of surface of the work is cleaned out, then the second high pressure water washing equipment is moved down and is retracted to down
It is spacing；
（5）Slip hanging apparatus drive workpiece motion s to the top in saponification pond, and immerse in saponification pond, complete saponification process；Temperature
Degree：80-90℃；Time：1-2 minutes.
Additionally, backsurging operation periodically should be carried out, the backsurging operation comprises the steps：Close feed liquor switch
Valve, by filling cleaning solution in fixed discharging tube and the outside shell of revolution of rotation discharging tube, starts the 3rd electronic rotation power set,
Drive fixed discharging tube rotate with outer shell of revolution, make cleaning solution slag device be led into rotary double-layer filter screen, by rotating water
The mesh of the internal layer slagging-off filter screen and outer layer slagging-off filter screen of pressure order obstruction is dredged, and cleaning solution is with metallic compound residue by upper
Rotary slagging coutrol pipe and lower fixed scum pipe are discharged, and complete backsurging operation.
It is pointed out that above-mentioned embodiment is only the preferred embodiment of the invention, it is common for the art
For technical staff, on the premise of operation principle of the present invention is met, any equivalent or similar replacement each fall within the present invention's
In protection domain.
Claims (10)
1. it is a kind of for Steel Wire Surface process acid washing phosphorization technique equipment, it is characterised in that including pickling tube, phosphating pond and
Saponification pond, is connected by high pressure water washing equipment between the pickling tube, phosphating pond and saponification pond；Pickling tube, phosphating pond and
The top in saponification pond arranges slip hanging apparatus, and the slip hanging apparatus include slip rope, slip rope electrical walking device, lifting hanger
Rope and workpiece cylinder mould, the slip rope electrical walking device are arranged on slip rope and can back and forth walk along slip rope, slip rope electric walking
Device connects workpiece cylinder mould by lifting lifting rope；Slip hanging apparatus can drive workpiece pickling tube, phosphating pond, saponification pond and
Move and lift between high pressure water washing equipment；Slagging-off separating and filtering is arranged in the bottom of pickling tube, phosphating pond and saponification pond to set
It is standby；Pickling tube, phosphating pond can be separated with solid residue by the slagging-off separating and filtering equipment with the liquid in saponification pond.
2. it is according to claim 1 it is a kind of for Steel Wire Surface process acid washing phosphorization technique equipment, it is characterised in that
The high pressure water washing equipment includes that flexible return pipe and flexible flushing storehouse, flexible return pipe and flexible storehouse of rinsing are arranged on pickling
Between pond and phosphating pond, or phosphating pond and saponification pond between；The flexible return pipe of bottom connection in the flexible flushing storehouse, punching of stretching
The open topped brought down stocks.
3. it is according to claim 2 it is a kind of for Steel Wire Surface process acid washing phosphorization technique equipment, it is characterised in that
The flexible flushing storehouse includes telescope catheter and funnel-form rigid interface pipe, the top connection of the funnel-form rigid interface pipe
Two blocks of movable cabin plates being oppositely arranged, the lower end of the movable cabin plate are hinged on funnel-form rigid interface pipe, two pieces of movable cabins
The side of plate is sealed by the connection of organ type telescopic rubber valance；The bottom of the organ type telescopic rubber valance and leakage
Bucket-shaped rigid interface seal of tube connection；Two blocks of movable cabin plates and organ type telescopic rubber valance composition top can be stretched expansion
Get water bucket；In the outside lower end of movable cabin plate, electric roller is set, it is vertical on the lateral wall of pickling tube, phosphating pond and saponification pond
Riser guide is set, can be moved up and down during the electric roller is arranged on riser guide and along riser guide；At electric roller
When lower limit, movable cabin plate and its between organ type telescopic rubber valance be located between pickling tube and phosphating pond, or phosphatization
Between pond and saponification pond；When electric roller be in upper limit when, movable cabin plate and its between organ type telescopic rubber valance liter
To pickling tube and phosphating pond, or the top in phosphating pond and saponification pond, and the top of movable cabin plate is strutted to both sides.
4. it is according to claim 3 it is a kind of for Steel Wire Surface process acid washing phosphorization technique equipment, it is characterised in that
Shower plate is installed by electric articulated axle in the upper end of movable cabin plate, the electric articulated axle can drive shower plate to movable cabin
The inwall direction of plate folds；Spray apertures or spray head are set on shower plate, high pressure water jet pipe, the height are embedded in shower plate
One end connection high-pressure hydraulic pump of pressure sparge pipe, the other end connection spray apertures of high pressure water jet pipe or spray head.
5. it is according to claim 4 it is a kind of for Steel Wire Surface process acid washing phosphorization technique equipment, it is characterised in that
In rigid interface pipe, body filter screen is set.
6. it is according to claim 5 it is a kind of for Steel Wire Surface process acid washing phosphorization technique equipment, it is characterised in that
It is described slagging-off separating and filtering equipment include outer shell of revolution, rotary double-layer filter screen lead slag device and it is interior rotate out of hydrophone, rotate outside
Rotary double-layer filter screen is set in shell and leads slag device, setting inward turning dump hydrophone in slag device is led in rotary double-layer filter screen；In described
Rotation water receiver includes fixing pipe and lower rotary barrel, and the upper end of upper fixing pipe connects pickling tube, phosphorus by feed liquor switch valve
Change pond or saponification pond, the lower end of upper fixing pipe is by the lower rotary drum of the first electronic rotation power set connection, the lower rotation
The upper end of cylinder is open, the lower end closed of lower rotary drum, on the side wall of lower rotary drum arranges several outlets；It is described
Rotary double-layer filter screen is led slag device and is arranged in upper fixing pipe by the second electronic rotation power set；The rotary double-layer filter screen
Leading slag device includes up big and down small divergent-cone wall, and the bottom of the divergent-cone wall opens up main mud hole, the main deslagging
The upper rotary slagging coutrol pipe of hole connection, the upper rotary slagging coutrol pipe connection is lower to fix scum pipe, and upper rotary slagging coutrol pipe can be with cone
Cylinder is rotated under the drive of the second electronic rotation power set, and at the same time, lower fixed scum pipe is remained stationary；It is described
Internal layer slagging-off filter screen, outer layer slagging-off filter screen and the " U "-shaped annular filter in section are set on the side wall of divergent-cone wall from inside to outside
Net installing rack, the internal layer slagging-off net and outer layer slagging-off net are arranged on annular filter screen installing rack；In annular filter screen installing rack
Bottom opens up secondary mud hole, and the secondary mud hole is by leading the upper rotary slagging coutrol pipe of slag pipe connection.
7. it is according to claim 6 it is a kind of for Steel Wire Surface process acid washing phosphorization technique equipment, it is characterised in that
Slagging-off separating and filtering equipment also includes the 3rd electronic rotation power set, and the 3rd electronic rotation power set connection simultaneously can band
Dynamic outer shell of revolution is rotated；The bottom of the outer shell of revolution arranges filtrate (liquid, connection rotation discharging tube, rotation at the filtrate (liquid
Turn discharging tube to be rotatably connected fixed discharging tube, the rotation discharging tube can be with outer shell of revolution in the 3rd electronic rotation power set
Drive under rotate jointly, at the same time fix discharging tube remain stationary.
8. it is according to claim 7 it is a kind of for Steel Wire Surface process acid washing phosphorization technique equipment, it is characterised in that
The slagging-off separating and filtering equipment also includes preventing deposit device, and the preventing deposit device includes spherical storage slag device, the spherical storage
Slag device top and bottom open up through hole respectively, and spherical storage slag device is by through hole connect setting on upper rotary slagging coutrol pipe；In backspin
The lower end of tumbler cylinder arranges connecting rod, and rotation Auger is arranged on the connecting rod, and the rotation Auger is arranged in spherical storage slag device.
9. it is according to claim 7 it is a kind of for Steel Wire Surface process acid washing phosphorization technique equipment, it is characterised in that
The high pressure water washing equipment being arranged between pickling tube and phosphating pond is the first high pressure water washing equipment, is arranged on phosphating pond and soap
It is the second high pressure water washing equipment to change the high pressure water washing equipment between pond；Slagging-off separating and filtering installed in pickling tube bottom sets
Standby is the first slagging-off separating and filtering equipment, and the slagging-off separating and filtering equipment installed in phosphating pond bottom is the second slagging-off separating and filtering
Equipment, the slagging-off separating and filtering equipment installed in saponification pond bottom are the 3rd slagging-off separating and filtering equipment；First water under high pressure
The flexible return pipe of flushing device, the fixed discharging tube of connection the first slagging-off separating and filtering equipment；Second high pressure water washing
The flexible return pipe of equipment, the fixed discharging tube of connection the second slagging-off separating and filtering equipment.
10. it is according to claim 9 it is a kind of for Steel Wire Surface process acid washing phosphorization technique, it is characterised in that include as
Lower step：
（1）Slip hanging apparatus can drive workpiece motion s to the top of pickling tube, and immerse in pickling tube, complete pickling
Journey；Technical hydrochloric acid, acidity are set in the pickling tube：70Pt～200 Pt, Fe2+<250g/L；Temperature：Room temperature；Pickling is soaked
Time：10-45 minutes；
（2）Slip hanging apparatus drive workpiece to lift off pickling tube, and at the same time, the first high pressure water washing equipment rises, living
Dynamic storehouse plate and its between organ type telescopic rubber valance rise to top between pickling tube and phosphating pond, and movable cabin plate
Top is strutted to both sides；Electric articulated axle can drive shower plate outwards to launch, and workpiece is located between two shower plates, open high
Pressure spray operation, until the residue of surface of the work is cleaned out, then the first high pressure water washing equipment is moved down and is retracted to down
It is spacing；
（3）Slip hanging apparatus drive workpiece motion s to the top of phosphating pond, and immerse in phosphating pond, complete parkerizing process, make
Surface of the work realizes that zinc phosphate coat is processed；Temperature：70-80 DEG C, General Acidity in Phosphating Solution：60-80Pt；Free acidity：7-9Pt；
Phosphating time：10-15 minutes；
（4）Slip hanging apparatus drive workpiece to lift off phosphating pond, and at the same time, the second high pressure water washing equipment rises, living
Dynamic storehouse plate and its between organ type telescopic rubber valance rise to top between pickling tube and phosphating pond, and movable cabin plate
Top is strutted to both sides；Electric articulated axle can drive shower plate outwards to launch, and workpiece is located between two shower plates, open high
Pressure spray operation, until the residue of surface of the work is cleaned out, then the second high pressure water washing equipment is moved down and is retracted to down
It is spacing；
（5）Slip hanging apparatus drive workpiece motion s to the top in saponification pond, and immerse in saponification pond, complete saponification process；Temperature
Degree：80-90℃；Time：1-2 minutes；
Additionally, will also periodically carry out backsurging operation, the backsurging operation comprises the steps：Feed liquor switch valve is closed, is led to
Cross in fixed discharging tube and the outside shell of revolution of rotation discharging tube and fill cleaning solution, start the 3rd electronic rotation power set, drive
Fixed discharging tube can be rotated with outer shell of revolution, make cleaning solution lead slag device into rotary double-layer filter screen, by rotating hydraulic pressure order
The mesh of the internal layer slagging-off filter screen and outer layer slagging-off filter screen of obstruction is dredged, and cleaning solution is with metallic compound residue by upper rotation
Scum pipe and lower fixed scum pipe are discharged, and complete backsurging operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710093050.2A CN106591867A (en) | 2017-02-21 | 2017-02-21 | Acid pickling phosphorization technology for surface treatment of steel wires and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710093050.2A CN106591867A (en) | 2017-02-21 | 2017-02-21 | Acid pickling phosphorization technology for surface treatment of steel wires and equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106591867A true CN106591867A (en) | 2017-04-26 |
Family
ID=58588115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710093050.2A Withdrawn CN106591867A (en) | 2017-02-21 | 2017-02-21 | Acid pickling phosphorization technology for surface treatment of steel wires and equipment |
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| Country | Link |
|---|---|
| CN (1) | CN106591867A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107675194A (en) * | 2017-11-01 | 2018-02-09 | 海盐大宁紧固件有限公司 | A kind of environment-friendly type surface treatment integrating device |
| CN107723698A (en) * | 2017-10-23 | 2018-02-23 | 贝卡尔特（新余）金属制品有限公司 | A kind of method of the anti-crevice corrosion of steel wire phosphorization |
| CN108149236A (en) * | 2018-01-23 | 2018-06-12 | 台州万特汽车零部件有限公司 | A kind of phospholeum metaplasia producing line |
| CN108167498A (en) * | 2017-12-18 | 2018-06-15 | 贵州钢绳股份有限公司 | A kind of method and its device of Automatic Detection and Control water break-make |
-
2017
- 2017-02-21 CN CN201710093050.2A patent/CN106591867A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107723698A (en) * | 2017-10-23 | 2018-02-23 | 贝卡尔特（新余）金属制品有限公司 | A kind of method of the anti-crevice corrosion of steel wire phosphorization |
| CN107675194A (en) * | 2017-11-01 | 2018-02-09 | 海盐大宁紧固件有限公司 | A kind of environment-friendly type surface treatment integrating device |
| CN108167498A (en) * | 2017-12-18 | 2018-06-15 | 贵州钢绳股份有限公司 | A kind of method and its device of Automatic Detection and Control water break-make |
| CN108149236A (en) * | 2018-01-23 | 2018-06-12 | 台州万特汽车零部件有限公司 | A kind of phospholeum metaplasia producing line |
| CN108149236B (en) * | 2018-01-23 | 2019-11-19 | 台州万特汽车零部件有限公司 | A kind of phospholeum metaplasia producing line |
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Application publication date: 20170426 |