CN117431547A - Environment-friendly steel pickling device with pretreatment structure - Google Patents
Environment-friendly steel pickling device with pretreatment structure Download PDFInfo
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- CN117431547A CN117431547A CN202311380350.0A CN202311380350A CN117431547A CN 117431547 A CN117431547 A CN 117431547A CN 202311380350 A CN202311380350 A CN 202311380350A CN 117431547 A CN117431547 A CN 117431547A
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- fixed
- polishing
- box body
- wall
- steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 84
- 239000010959 steel Substances 0.000 title claims abstract description 84
- 238000005554 pickling Methods 0.000 title claims abstract description 62
- 238000005498 polishing Methods 0.000 claims abstract description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 238000005507 spraying Methods 0.000 claims abstract description 28
- 239000007921 spray Substances 0.000 claims abstract description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 23
- 229910052802 copper Inorganic materials 0.000 claims description 23
- 239000010949 copper Substances 0.000 claims description 23
- 239000008234 soft water Substances 0.000 claims description 12
- 238000013519 translation Methods 0.000 claims description 9
- 239000004677 Nylon Substances 0.000 claims description 8
- 229920001778 nylon Polymers 0.000 claims description 8
- 239000004065 semiconductor Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000007799 cork Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract description 20
- 239000007788 liquid Substances 0.000 abstract description 14
- 238000003754 machining Methods 0.000 abstract description 2
- 239000002253 acid Substances 0.000 description 18
- 239000004576 sand Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 239000003595 mist Substances 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 241001233242 Lontra Species 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The utility model discloses an environment-friendly steel pickling device with a pretreatment structure, which relates to the technical field of machining equipment and comprises a pickling tank body, wherein a first discharge pipe is fixed at the bottom wall of the pickling tank body, a polishing outer tank body and a spraying tank body are respectively arranged at two sides of the pickling tank body, a second cylinder is fixed on the outer wall of one side of the polishing outer tank body, the end part of a horizontal output shaft of the second cylinder extends to the inner cavity of the polishing outer tank body and is fixedly provided with a polishing inner tank body, a net frame is fixed at the bottom wall of the inner cavity of the polishing inner tank body, and a plurality of groups of first discharge holes are formed at the four corners of the bottom wall of the polishing inner tank body. According to the utility model, the second cylinder is started to periodically stretch out and draw back to drive the screen frame to horizontally move, so that burrs and burrs of steel are removed by continuously rubbing steel grit and steel to be treated, the burrs and burrs of steel are conveniently pretreated, and the pulling assembly and the spraying assembly are started to spray and rinse the surface of the steel by using clear water, so that dilute sulfuric acid liquid adhered to the surface of the steel is conveniently removed.
Description
Technical Field
The utility model relates to the technical field of machining equipment, in particular to an environment-friendly steel pickling device with a pretreatment structure.
Background
During the processing of steel products, it is often necessary to acid-wash the steel products in order to remove oil stains, rust stains, weld spots, oxide layers, free iron and other dirt from the surface.
Compared with the prior art, the utility model has the advantages that the structure is simple, the design is reasonable, the pickling tank is overhead through the support and the working platform, workers can conveniently inspect and repair the tank wall of the pickling tank, the closed type pickling tank upper cover is arranged above the pickling tank, the volatilization of acid mist can be effectively prevented, the circulating pump is arranged inside the pickling tank, all pickling can be realized without lifting workpieces, the emergency collecting tank is arranged below the pickling tank, leaked acid liquor can be temporarily stored, and the acid liquor is convenient for the workers to process so as to reduce the harm to the environment.
The utility model provides an environment-friendly steel pickling device with a pretreatment structure, which can be used for pickling steel, but burrs, burrs and burrs exist on the surface of the steel to reduce the processing effect of the steel.
Disclosure of Invention
In order to solve the problem that burrs and burrs on the surface of steel can reduce the processing effect of the steel, the utility model provides an environment-friendly steel pickling device with a pretreatment structure.
The utility model provides an environment-friendly steel pickling device with a pretreatment structure, which adopts the following technical scheme:
the utility model provides an environment-friendly steel pickling device with pretreatment structure, includes the pickling box, the diapire position of pickling box is fixed with first discharge tube, pickling box's both sides are provided with respectively and polish outer box and spray the box, the outer wall of polishing outer box one side is fixed with the second cylinder, the tip of the horizontal output shaft of second cylinder extends to the outer box inner chamber of polishing and is fixed with the inner box of polishing, the inner chamber diapire position of inner box of polishing is fixed with the screen frame, the multiunit first discharge hole has all been seted up to the four corners position of inner box diapire of polishing, the traction subassembly is all installed to the top position of spray box both sides inner wall, multiunit traction subassembly's bottom position is fixed with spray the subassembly;
the bottom wall position of spraying box is fixed with the second exhaust pipe, the outer wall of spraying box is fixed with the mounting bracket, mounting bracket inner chamber roof position is fixed with first installing frame, the bar hole has been seted up to the diapire position of first installing frame, the translation subassembly that runs through the bar hole is installed to first installing frame inner chamber, the bottom position of translation subassembly is fixed with hoisting assembly.
Through adopting above-mentioned technical scheme, thereby start the periodic flexible interior box of polishing and the synchronous horizontal migration of box and screen frame in the inner chamber of polishing outer box of second cylinder, can make steel sand and the steel that waits to handle constantly rub in the removal in-process of screen frame, thereby can polish automatically and get rid of burr, the burr of steel, the burr of being convenient for preliminary treatment steel, start hoisting assembly and make steel submerge in the dilute sulfuric acid liquid of pickling box inner chamber and carry out the pickling, thereby can get rid of greasy dirt on steel surface, rust, weld spot, oxide layer, dirt such as free iron, start the pulling subassembly and spray the subassembly and utilize the clear water to spray the washing to steel surface, be convenient for get rid of steel surface attached dilute sulfuric acid liquid.
Optionally, the traction assembly comprises a third cylinder and a steering wheel, the third cylinder is fixed on the inner wall of the spraying box body, the steering wheel is fixed on the inner wall of the spraying box body, a connecting rope wound outside the steering wheel is installed at the output end of the third cylinder, and the bottom position of the connecting rope is fixed with the spraying assembly.
Optionally, spray the subassembly and include vertical water pipe, vertical water pipe fixes the tip position at the connecting rope, the outer wall of vertical water pipe evenly is fixed with multiunit nozzle, vertical water pipe outer wall bottom position articulates through the articulated shaft has the connecting rod that is fixed mutually with spraying the box inner wall, vertical water pipe top position is connected with soft water pipe, the tip of soft water pipe is linked together with municipal water supply network.
Through adopting above-mentioned technical scheme, start the extension of third cylinder, make vertical water pipe rotate and outside upset slope through the articulated shaft at the tip of connecting rod under the effect of steering wheel and connecting rope, open the control valve for municipal water supply network's clear water can spray out through soft water pipe, vertical water pipe and nozzle, thereby can utilize the clear water to spray the washing to steel surface, be convenient for get rid of steel surface attached dilute sulfuric acid liquid.
Optionally, the translation subassembly includes drive positive and negative motor, drive positive and negative motor is fixed in the inner chamber diapire position of first installing frame, the lead screw body is installed to the output of drive positive and negative motor, lead screw body externally mounted has the lead screw nut that runs through the bar hole.
Optionally, the hoist and mount subassembly includes the second installing frame, the bottom position at screw nut is fixed to the second installing frame, the inner chamber diapire position of second installing frame is fixed with automatically controlled hoist engine, automatically controlled hoist engine output is installed the nylon rope of connecting that runs through second installing frame bottom, the bottom position of nylon rope of connecting is fixed with multiunit vertical pole, multiunit the bottom position of vertical pole is fixed with the copper otter board, the roof position of copper otter board evenly is fixed with multiunit copper butt piece.
By adopting the technical scheme, the electric control winch is started to drive the nylon connecting rope to stretch out and draw back so as to enable the steel to move up and down, and the forward and reverse motor is started to drive the screw rod body to rotate so as to drive the screw rod nut, the copper screen plate and the steel to move horizontally.
Optionally, a plurality of groups of first cylinders are installed on the inner wall around the polishing inner box body, and a sealing plate is installed at the output end of each group of first cylinders.
Optionally, the second discharge hole has been seted up to the diapire position of polishing outer box, the water conservancy diversion slope is installed to the both sides position symmetry of polishing outer box inner chamber diapire, the lower position of polishing outer box is provided with the collection frame.
Through adopting above-mentioned technical scheme, start multiunit first cylinder shrink and drive separation between closure board and the net frame for in-process that polishes box and net frame are removing, the steel shot can be discharged automatically through the network structure of net frame and drop the bottom position of polishing outer box inner chamber through first discharge port, can make the steel shot collect in the inner chamber of collecting the frame through the second discharge port automatic discharge under the water conservancy diversion effect of water conservancy diversion slope, convenient cyclic utilization.
Optionally, the inner wall around the outer box of polishing all installs the horizontal spacing pipe of multiunit, multiunit horizontal spacing pipe's inner chamber all activity wears to be equipped with the gag lever post, multiunit gag lever post tip position all is fixed mutually with the outer wall of the inner box of polishing.
Through adopting above-mentioned technical scheme, can drive multiunit gag lever post synchronous motion in the inner chamber of horizontal spacing pipe when polishing interior box horizontal migration, and then can improve the stability of polishing interior box.
Optionally, the top position activity cover of pickling box is equipped with the lid, the cavity has been seted up to the inside of lid, lid roof position activity wears to be equipped with detachable cork, the water-cooling subassembly is installed to lid roof position.
Optionally, the water cooling assembly includes the heat-conducting plate, the heat-conducting plate is fixed to be inlayed on the roof of lid, the diapire position of heat-conducting plate evenly is fixed with multiunit heat-conducting rod, the semiconductor refrigeration piece is fixed with in heat-conducting plate roof position.
Through adopting above-mentioned technical scheme, with lid in the top position of pickling box, then pull out the cork and pour right amount of clear water into the inner chamber of cavity, start the semiconductor refrigeration piece and produce cold volume and pass through heat-conducting plate and heat-conducting rod and transmit the water of cavity inner chamber in to can reduce the temperature of cavity, make the acidizing fluid that the volatilizing of pickling box inner chamber produced acid mist can condense liquefaction, reduce the volatilizing of acid mist.
In summary, the present utility model includes at least one of the following beneficial effects:
the first cylinder and the second cylinder are started to periodically stretch out and draw back so as to drive the polishing inner box body and the net frame to synchronously and horizontally move in the inner cavity of the polishing outer box body, steel sand and steel to be treated can be continuously rubbed in the moving process of the net frame, burrs and raw edges of the steel can be automatically polished and removed, and the burrs and raw edges of the steel can be conveniently pretreated;
the second cylinder is started to extend, the vertical water pipe rotates at the end part of the connecting rod through the hinge shaft under the action of the steering wheel and the connecting rope and is outwards turned and inclined, the control valve is opened, so that clean water of the municipal water supply network can be sprayed out through the soft water pipe, the vertical water pipe and the nozzle, the clean water can be used for spraying and flushing the steel surface, and dilute sulfuric acid liquid adhered to the steel surface can be removed conveniently;
thirdly, the semiconductor refrigerating sheet is started to generate cold energy and is transmitted to the water body in the cavity through the heat conducting plate and the heat conducting rod, so that the temperature of the cavity can be reduced, acid mist generated by volatilization of acid liquid in the cavity of the pickling tank can be condensed and liquefied, and volatilization of the acid mist is reduced.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic diagram of a front cross-sectional structure of the polishing outer case of the present utility model;
FIG. 3 is a schematic diagram of the front cross-sectional structure of the pickling tank of the present utility model;
FIG. 4 is a schematic diagram of a front cross-sectional structure of the spray box of the present utility model;
FIG. 5 is a schematic elevational cross-sectional view of a first mounting frame, mounting bracket, translation assembly and hoist assembly of the present utility model;
FIG. 6 is a schematic top view of the vertical rod, copper abutment block and copper mesh plate of the present utility model;
fig. 7 is a schematic top cross-sectional view of the polishing outer case of the present utility model.
In the figure: 1. polishing the outer box body; 2. a pickling tank body; 3. a spray box body; 4. a first mounting frame; 5. a second mounting frame; 6. a mounting frame; 7. a first cylinder; 8. a second cylinder; 9. a transverse limiting tube; 10. diversion slope; 11. a first discharge hole; 12. a second discharge hole; 13. a screen frame; 14. a collection frame; 15. a limit rod; 16. polishing the inner box body; 17. a closing plate; 18. a soft plug; 19. a heat conduction rod; 20. a heat conductive plate; 21. a semiconductor refrigeration sheet; 22. a cover body; 23. a cavity; 24. a first discharge pipe; 25. a third cylinder; 26. a steering wheel; 27. a connecting rope; 28. a connecting rod; 29. a second discharge pipe; 30. a nozzle; 31. a vertical water pipe; 32. a soft water pipe; 33. driving a positive and negative motor; 34. a bar-shaped hole; 35. a vertical rod; 36. a screw body; 37. a copper abutment block; 38. a copper screen plate; 39. nylon connecting ropes; 40. an electric control winch; 41. a screw nut.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-7.
Referring to fig. 1, 2, 3 and 4 of the drawings, an environment-friendly steel pickling device with a pretreatment structure comprises a pickling tank 2, wherein the top position of the pickling tank 2 is set to be open, a first discharge pipe 24 is fixed at the bottom wall of the pickling tank 2, a control valve is arranged outside the first discharge pipe 24, a polishing outer tank 1 and a spraying tank 3 are respectively arranged at two sides of the pickling tank 2, a second cylinder 8 is fixed at the top positions of the polishing outer tank 1 and the spraying tank 3, the end part of a horizontal output shaft of the second cylinder 8 extends to the inner cavity of the polishing outer tank 1 and is fixed with a polishing inner tank 16, a net frame 13 is fixed at the bottom wall of the inner cavity of the polishing inner tank 16, and the top positions of the polishing inner tank 16 and the net frame 13 are both set to be open. The traction assembly is installed at the top position of the inner walls of the two sides of the spraying box body 3, the traction assembly comprises a third air cylinder 25 and a steering wheel 26, the third air cylinder 25 is fixed on the inner wall of the spraying box body 3, the steering wheel 26 is fixed on the inner wall of the spraying box body 3, and a connecting rope 27 wound outside the steering wheel 26 is installed at the output end of the third air cylinder 25.
Referring to fig. 4 of the drawings, a spraying assembly is fixed at the bottom of a connecting rope 27, the spraying assembly comprises a vertical water pipe 31, the vertical water pipe 31 is fixed at the end position of the connecting rope 27, a plurality of groups of nozzles 30 are uniformly fixed on the outer wall of the vertical water pipe 31, a connecting rod 28 fixed on the inner wall of a spraying box body 3 is hinged to the bottom of the outer wall of the vertical water pipe 31 through a hinge shaft, a soft water pipe 32 is connected to the top of the vertical water pipe 31, a control valve is arranged on the outer portion of the soft water pipe 32, and the end of the soft water pipe 32 is communicated with a municipal water supply network. The bottom wall position of spray box 3 is fixed with second exhaust pipe 29, and the externally mounted of second exhaust pipe 29 has the control valve, and the outer wall of spray box 3 is fixed with mounting bracket 6, and the longitudinal section of mounting bracket 6 sets up to the L shape, and mounting bracket 6 inner chamber roof position is fixed with first installing frame 4, and bar hole 34 has been seted up to the bottom wall position of first installing frame 4.
Referring to fig. 5 and 6 of the drawings, a translation assembly is mounted in the inner cavity of the first mounting frame 4, the translation assembly comprises a driving forward and reverse motor 33, the driving forward and reverse motor 33 is fixed at the bottom wall position of the inner cavity of the first mounting frame 4, a lead screw body 36 is mounted at the output end of the driving forward and reverse motor 33, a lead screw nut 41 penetrating through the strip-shaped hole 34 is mounted outside the lead screw body 36, a hoisting assembly is fixed at the bottom position of the lead screw nut 41, the hoisting assembly comprises a second mounting frame 5, the second mounting frame 5 is fixed at the bottom position of the lead screw nut 41, an electric control winch 40 is fixed at the bottom wall position of the inner cavity of the second mounting frame 5, a plurality of groups of vertical rods 35 are fixed at the bottom position of the electric control winch 40, a copper mesh plate 38 is fixed at the bottom position of the plurality of groups of vertical rods 35, a plurality of groups of copper butt blocks 37 are uniformly fixed at the top wall position of the copper mesh plate 38, and the shape of the copper butt blocks 37 is set into a round table shape.
The second cylinder 8 is started to stretch out and draw back so as to drive the polishing inner box 16 and the screen frame 13 to horizontally move, steel sand and steel to be treated are enabled to continuously rub, burrs and raw edges of the steel can be automatically polished and removed, the burrs and raw edges of the steel are conveniently pretreated, the steel in the inner cavity of the screen frame 13 is taken out, then the steel is stacked on the copper screen 38, the electric control winch 40 is started to drive the nylon connecting rope 39 to stretch so that the steel can be submerged in dilute sulfuric acid liquid in the inner cavity of the pickling box 2 for pickling, oil stains, rust spots, welding spots, oxide layers, free iron and other dirt on the surface of the steel can be removed, the third cylinder 25 is started to stretch after pickling is completed so that the vertical water pipe 31 is outwards overturned and inclined, and the control valve is opened, so that clean water of a municipal water supply network can be sprayed out through the soft water pipe 32, the vertical water pipe 31 and the nozzle 30, and the clean water can be utilized to flush the surface of the steel, and the dilute sulfuric acid liquid adhered to the surface of the steel can be conveniently removed.
Referring to fig. 2 and 7 in the drawings, a plurality of groups of first discharge holes 11 are formed in four corners of the bottom wall of the polishing inner box 16, the first discharge holes 11 are arranged at the outer side of the net frame 13, a plurality of groups of first air cylinders 7 are mounted on the inner wall around the polishing inner box 16, and a sealing plate 17 is mounted at the output end of each group of first air cylinders 7.
Referring to fig. 2 of the drawings, a second discharge hole 12 is formed in the bottom wall of the polishing outer box 1, the second discharge hole 12 is formed in the middle of the polishing outer box 1, guide slopes 10 are symmetrically arranged at two sides of the bottom wall of the inner cavity of the polishing outer box 1, the longitudinal section of each guide slope 10 is wedge-shaped, a collecting frame 14 is arranged at the lower position of the polishing outer box 1, and the top of each collecting frame 14 is opened.
The first cylinders 7 are started to shrink to drive the sealing plate 17 to be separated from the net frame 13, so that the steel sand can be automatically discharged through the net structure of the net frame 13 and falls to the bottom position of the inner cavity of the outer polishing box 1 through the first discharge holes 11 in the moving process of the inner polishing box 16 and the net frame 13, and the steel sand can be automatically discharged into the inner cavity of the collecting frame 14 through the second discharge holes 12 under the flow guiding effect of the flow guiding slope 10 to be collected, so that the steel sand is convenient to recycle.
Referring to fig. 2 and 7 in the drawings, a plurality of groups of transverse limiting pipes 9 are arranged on the peripheral inner wall of the polishing outer box body 1, limiting rods 15 are movably arranged in the inner cavities of the groups of transverse limiting pipes 9 in a penetrating mode, the longitudinal sections of the limiting rods 15 are T-shaped, and the end positions of the groups of limiting rods 15 are fixed with the outer wall of the polishing inner box body 16. When the inner polishing box 16 moves horizontally, the plurality of groups of limiting rods 15 can be driven to move synchronously in the inner cavity of the transverse limiting pipe 9, so that the stability of the inner polishing box 16 can be improved.
Referring to fig. 3 of the drawings, a cover 22 is movably sleeved at the top of the pickling tank 2, a cavity 23 is formed in the cover 22, a detachable soft plug 18 is movably arranged at the top wall of the cover 22, and a water cooling assembly is arranged at the top wall of the cover 22. The water cooling assembly comprises a heat conducting plate 20, wherein the heat conducting plate 20 is fixedly embedded on the top wall of a cover body 22, a plurality of groups of heat conducting rods 19 are uniformly fixed on the bottom wall of the heat conducting plate 20, and a semiconductor refrigerating sheet 21 is fixed on the top wall of the heat conducting plate 20.
The semiconductor refrigerating sheet 21 is started to generate cold energy and is transferred to the water body in the cavity 23 through the heat conducting plate 20 and the heat conducting rod 19, so that the temperature of the cavity 23 can be reduced, acid mist generated by volatilization of acid liquid in the cavity of the pickling tank 2 can be condensed and liquefied, and volatilization of the acid mist is reduced.
The specific working principle is as follows: pouring a proper amount of steel sand and steel to be treated into the inner cavity of the net frame 13 through an opening at the top of the net frame 13, then starting the second cylinder 8 to periodically stretch and retract so as to drive the inner polishing box 16 and the net frame 13 to synchronously and horizontally move in the inner cavity of the outer polishing box 1, enabling the steel sand and the steel to be treated to continuously rub in the moving process of the net frame 13, automatically polishing and removing burrs and burrs of the steel, facilitating the pretreatment of the burrs and burrs of the steel, driving the plurality of groups of limiting rods 15 to synchronously move in the inner cavity of the transverse limiting pipe 9 when the inner polishing box 16 horizontally moves, further improving the stability of the inner polishing box 16, starting the plurality of groups of first cylinders 7 to shrink and drive the sealing plate 17 to be separated from the net frame 13, enabling the steel sand to be automatically discharged through the net structure of the net frame 13 and fall to the bottom position of the inner cavity of the outer polishing box 1 through the first discharge hole 11, automatically discharging the steel sand through the second discharge hole 12 under the diversion effect of the diversion slope 10, and being convenient to collect and recycle the steel sand into the inner cavity 14.
After the steel grit in the inner cavity is discharged, the steel in the inner cavity of the screen frame 13 is taken out and then stacked on the copper screen plate 38, a plurality of groups of steel can be separated from each other under the action of a plurality of groups of copper abutting blocks 37, a proper amount of dilute sulfuric acid liquid is injected into the inner cavity of the pickling box 2 through an opening at the top of the pickling box 2, an electric control winch 40 is started to drive a nylon connecting rope 39 to stretch and enable the copper abutting blocks 37 and the copper screen plate 38 to gradually stretch into the inner cavity of the pickling box 2, and meanwhile, the steel can be submerged into the dilute sulfuric acid liquid in the inner cavity of the pickling box 2 for pickling, so that dirt such as greasy dirt, rust spots, welding spots, an oxidation layer, free iron and the like on the surface of the steel can be removed.
After pickling, the electric control winch 40 is started to shrink to drive the copper screen 38 to move out of the inner cavity of the pickling tank 2, then the positive and negative motor 33 is started to drive the screw rod body 36 to rotate so as to drive the screw rod nut 41 to move to one side of the spraying tank 3 in the inner cavity of the strip-shaped hole 34, the copper screen 38 and steel can be driven to move to the position right above the spraying tank 3 under the action of the screw rod nut 41, the electric control winch 40 is started to drive the copper screen 38 and steel to stretch into the inner cavity of the spraying tank 3, the third cylinder 25 is started to stretch, the vertical water pipe 31 is driven to rotate at the end part of the connecting rod 28 through the hinge shaft under the action of the steering wheel 26 and the connecting rope 27 and incline outwards, and the control valve is opened so that clean water of the municipal water supply network can be sprayed out through the soft water pipe 32, the vertical water pipe 31 and the nozzle 30, and the steel surface can be sprayed and washed by using clean water, and dilute sulfuric acid liquid attached to the steel surface is convenient to be removed.
The second discharge pipe 29 is opened to enable the used water body to be discharged, the first discharge pipe 24 is opened to enable the acid liquid in the inner cavity of the acid washing box body 2 to be discharged, replacement is convenient, after the steel is washed, the cover body 22 is covered at the top position of the acid washing box body 2, then the soft plug 18 is pulled out, a proper amount of clear water is poured into the inner cavity of the cavity 23, the semiconductor refrigerating sheet 21 is started to generate cold energy and is transferred into the water body in the inner cavity of the cavity 23 through the heat conducting plate 20 and the heat conducting rod 19, so that the temperature of the cavity 23 can be reduced, acid mist generated by volatilization of the acid liquid in the inner cavity of the acid washing box body 2 can be condensed and liquefied, and volatilization of the acid mist is reduced.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (10)
1. The utility model provides an environment-friendly steel pickling device with pretreatment structure, includes sour washing box (2), its characterized in that: the pickling device comprises a pickling box body (2), wherein a first discharge pipe (24) is fixed at the bottom wall of the pickling box body (2), a polishing outer box body (1) and a spraying box body (3) are respectively arranged at two sides of the pickling box body (2), a second air cylinder (8) is fixed on the outer wall of one side of the polishing outer box body (1), the end part of a horizontal output shaft of the second air cylinder (8) extends to the inner cavity of the polishing outer box body (1) and is fixedly provided with a polishing inner box body (16), a net frame (13) is fixed at the bottom wall of the inner cavity of the polishing inner box body (16), a plurality of groups of first discharge holes (11) are respectively formed at the four corners of the bottom wall of the polishing inner box body (16), traction components are respectively arranged at the top positions of the inner walls of two sides of the spraying box body (3), and a plurality of groups of bottom positions of the traction components are fixedly provided with spraying components;
the utility model discloses a spraying box, including spraying box (3) and lifting assembly, bottom wall position that sprays box (3) is fixed with second exhaust pipe (29), the outer wall that sprays box (3) is fixed with mounting bracket (6), mounting bracket (6) inner chamber roof position is fixed with first installing frame (4), bar hole (34) have been seted up in the diapire position of first installing frame (4), translation subassembly that runs through bar hole (34) is installed to first installing frame (4) inner chamber, the bottom position of translation subassembly is fixed with the lifting assembly.
2. An environment-friendly steel pickling apparatus with a pretreatment structure as claimed in claim 1, wherein: the traction assembly comprises a third air cylinder (25) and a steering wheel (26), wherein the third air cylinder (25) is fixed on the inner wall of the spraying box body (3), the steering wheel (26) is fixed on the inner wall of the spraying box body (3), a connecting rope (27) which is wound outside the steering wheel (26) is arranged at the output end of the third air cylinder (25), and the bottom position of the connecting rope (27) is fixed with the spraying assembly.
3. An environment-friendly steel pickling apparatus with a pretreatment structure as claimed in claim 2, wherein: the spray assembly comprises a vertical water pipe (31), the vertical water pipe (31) is fixed at the end position of a connecting rope (27), a plurality of groups of nozzles (30) are uniformly fixed on the outer wall of the vertical water pipe (31), a connecting rod (28) fixed on the inner wall of a spray box body (3) is hinged to the bottom position of the outer wall of the vertical water pipe (31) through a hinge shaft, a soft water pipe (32) is connected to the top position of the vertical water pipe (31), and the end part of the soft water pipe (32) is communicated with a municipal water supply network.
4. An environment-friendly steel pickling apparatus with a pretreatment structure as claimed in claim 1, wherein: the translation assembly comprises a driving positive and negative motor (33), the driving positive and negative motor (33) is fixed at the bottom wall position of the inner cavity of the first mounting frame (4), a screw rod body (36) is mounted at the output end of the driving positive and negative motor (33), and a screw rod nut (41) penetrating through the strip-shaped hole (34) is mounted outside the screw rod body (36).
5. The environment-friendly steel pickling device with the pretreatment structure as claimed in claim 4, wherein: the hoisting assembly comprises a second installation frame (5), the bottom position of a screw nut (41) is fixed at the second installation frame (5), an electric control winch (40) is fixed at the bottom wall position of an inner cavity of the second installation frame (5), a nylon connecting rope (39) penetrating through the bottom of the second installation frame (5) is installed at the output end of the electric control winch (40), a plurality of groups of vertical rods (35) are fixed at the bottom position of the nylon connecting rope (39), a plurality of groups of copper mesh plates (38) are fixed at the bottom position of the vertical rods (35), and a plurality of groups of copper butt blocks (37) are uniformly fixed at the top wall position of the copper mesh plates (38).
6. An environment-friendly steel pickling apparatus with a pretreatment structure as claimed in claim 1, wherein: a plurality of groups of first air cylinders (7) are arranged on the inner wall around the polishing inner box body (16), and a sealing plate (17) is arranged at the output end of each group of first air cylinders (7).
7. An environment-friendly steel pickling apparatus with a pretreatment structure as claimed in claim 1 or 6, wherein: the inner walls around the polishing outer box body (1) are provided with a plurality of groups of transverse limiting pipes (9), the inner cavities of the transverse limiting pipes (9) are movably provided with limiting rods (15), and the end positions of the limiting rods (15) are fixed with the outer wall of the polishing inner box body (16).
8. An environment-friendly steel pickling apparatus with a pretreatment structure as claimed in claim 7, wherein: the second discharge hole (12) is formed in the bottom wall of the outer polishing box body (1), the diversion slopes (10) are symmetrically arranged at the two sides of the bottom wall of the inner cavity of the outer polishing box body (1), and the collecting frame (14) is arranged at the lower position of the outer polishing box body (1).
9. An environment-friendly steel pickling apparatus with a pretreatment structure as claimed in claim 1, wherein: the top position of the pickling tank body (2) is movably sleeved with a cover body (22), a cavity (23) is formed in the cover body (22), a detachable cork (18) is movably arranged at the top wall position of the cover body (22), and a water cooling assembly is arranged at the top wall position of the cover body (22).
10. An environment-friendly steel pickling apparatus with a pretreatment structure as claimed in claim 9, wherein: the water cooling assembly comprises a heat conducting plate (20), the heat conducting plate (20) is fixedly embedded on the top wall of the cover body (22), a plurality of groups of heat conducting rods (19) are uniformly fixed at the bottom wall of the heat conducting plate (20), and a semiconductor refrigerating sheet (21) is fixed at the top wall of the heat conducting plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311380350.0A CN117431547A (en) | 2023-10-24 | 2023-10-24 | Environment-friendly steel pickling device with pretreatment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311380350.0A CN117431547A (en) | 2023-10-24 | 2023-10-24 | Environment-friendly steel pickling device with pretreatment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117431547A true CN117431547A (en) | 2024-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311380350.0A Pending CN117431547A (en) | 2023-10-24 | 2023-10-24 | Environment-friendly steel pickling device with pretreatment structure |
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| CN (1) | CN117431547A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117773744A (en) * | 2024-02-28 | 2024-03-29 | 云南万登铜业有限公司 | Copper pole production cooling surface residue flushing device |
-
2023
- 2023-10-24 CN CN202311380350.0A patent/CN117431547A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117773744A (en) * | 2024-02-28 | 2024-03-29 | 云南万登铜业有限公司 | Copper pole production cooling surface residue flushing device |
| CN117773744B (en) * | 2024-02-28 | 2024-05-07 | 云南万登铜业有限公司 | Copper pole production cooling surface residue flushing device |
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