CN113818024A

CN113818024A - Metal sheet surface rust removal device

Info

Publication number: CN113818024A
Application number: CN202110863943.7A
Authority: CN
Inventors: 李卫国
Original assignee: Jiangsu Jieshijin Metal Technology Co ltd
Current assignee: Jiangsu Jieshijin Metal Technology Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2021-12-21

Abstract

The invention discloses a rust removing device for the surface of a metal sheet, which belongs to the technical field of rust removing of the metal sheet, the scheme is that an iron metal sheet and an expansion ball bag are placed in a rust removing box and soaked by pickling solution for preliminary rust removing, an electric heating device is used for heating, the treatment efficiency of the pickling solution on the rust on the surface of the iron metal sheet is improved, the expansion ball bag is heated and expanded, so that an internal magnet block has magnetic attraction to the outside, the iron metal sheet is adsorbed and floated by the magnetism of the magnet block, the rust on the lower surface of the iron metal sheet can be removed, the step that a worker turns over the iron metal sheet at the later stage is reduced, the surface of the iron metal sheet is completely removed, a disintegrating agent adsorbed by the adsorption ball bag is fully contacted with the pickling solution, a large amount of bubbles are generated, a chemical reaction is generated, and carbon dioxide is released, so that the carbon dioxide bubbles stir the pickling solution and the efficiency of rust treatment on the surface of the iron metal sheet is improved.

Description

Metal sheet surface rust removal device

Technical Field

The invention relates to the technical field of metal sheet rust removal, in particular to a metal sheet surface rust removal device.

Background

Rust is a chemical reaction, and when iron is left for a long time, the iron will rust, and besides the chemical property of the iron is active, the iron will also have a great relationship with the external conditions, water is one of the substances which make the iron rust easily, however, only water can not make the iron rust, only when oxygen in the air is dissolved in the water, oxygen reacts with the iron in the environment with water to generate iron oxide, which is the iron rust, and the iron rust is a brownish red substance which is not as hard as iron and can easily fall off, and after a piece of iron is completely rusted, the volume can be expanded by 8 times, if the iron rust is not removed, the spongy iron rust can particularly easily absorb water, the iron rust is faster, and the iron will be heavier when rusting, which is about 3 to 5 times the original weight.

At present in the use of foil, most can all be because of long-time placing down produce rust, especially iron foil, and iron foil often both sides or whole body all can have the rust after producing the rust, and the staff is when going on repairing the rust, and the iron foil that usually needs to overturn repeatedly removes rust, still can handle unclean sometimes, needs clearance many times, has reduced staff's work efficiency.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a metal sheet surface rust removal device which can realize that when rust on the surface of an iron metal sheet needs to be cleaned, the iron metal sheet is placed in a rust removal box and is firstly soaked by a pickling solution for preliminary rust removal, an expansion balloon is placed in the pickling solution by pulling a traction rope, an electric heating device is started simultaneously to continuously heat the inside of the rust removal box by the electric heating device, the treatment efficiency of the pickling solution on the rust on the surface of the iron metal sheet is improved, the expansion balloon expands due to the gradual rise of temperature, so that the nonmagnetic powder in an inner cavity of the expansion balloon is not in close contact due to the expansion of the expansion balloon, certain separation is generated, a magnet block in the expansion balloon has magnetic attraction to the outside, and the expansion balloon floats in the pickling solution, so that the iron metal sheet is driven to float by the magnetic attraction of the magnet block, the rust on the lower surface of the iron metal sheet can be subjected to rust removal treatment, the step of overturning the iron metal sheet in the later period of a worker is reduced, the working efficiency is improved, the iron metal sheet can be subjected to all-dimensional rust removal treatment on the surface of the iron metal sheet, rust removal is not easy to be carried out for many times, the temperature in a rust removal box is gradually increased, a metal adsorption line is gradually unfolded due to the fact that the metal adsorption line is heated to restore the original form and is in large-area contact with a pickling solution, a certain amount of effervescent disintegrant is adsorbed in the adsorption balloon from a material collection box in advance, the adsorption balloon is in large-area contact with the pickling solution, and therefore the effervescent disintegrant and the pickling solution generate a large amount of bubbles to carry out chemical reaction to release carbon dioxide, the carbon dioxide bubbles can stir the pickling solution in a large area, and the rust treatment efficiency on the surface of the iron metal sheet is improved.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A rust removing device for the surface of a metal sheet comprises a rust removing box, wherein an electric heating device is installed at the lower end of the rust removing box, a pickling solution is filled in the rust removing box, a fixing base is fixedly connected to the upper end of the pickling solution, a traction rope is fixedly connected to the outer end of the fixing base, an expansion balloon is fixedly connected to the outer end of the traction rope, a plurality of magnetism-insulating powder which is mutually supported tightly is filled in an inner cavity of the expansion balloon, a magnet block is arranged in the expansion balloon, two first fixing ropes which are mutually symmetrical are fixedly connected between the magnet block and the inner wall of the expansion balloon, a plurality of metal adsorption lines which are uniformly distributed are fixedly connected to the outer end of the expansion balloon, a plurality of uniformly distributed connecting struts are fixedly connected to the outer end of each metal adsorption line, a heat induction deformation rope is rotatably connected to the outer end of each connecting strut, and an adsorption balloon is fixedly connected to the outer end of each heat induction deformation rope, the outer end of the rust removing box is fixedly connected with a material collecting box, an effervescent disintegrating agent is filled in the material collecting box, a stirring device is arranged at the bottom end in the material collecting box, and an iron metal sheet is arranged in the rust removing box;

when rust on the surface of an iron metal sheet needs to be cleaned, the iron metal sheet is placed in a rust cleaning box, the iron metal sheet is firstly soaked in a pickling solution for preliminary rust cleaning, then an expansion balloon is placed in the pickling solution by pulling a traction rope, an electric heating device is started at the same time, the electric heating device continuously heats the inside of the rust cleaning box, the treatment efficiency of the pickling solution on the rust on the surface of the iron metal sheet is improved, the expansion balloon expands due to the gradual rise of temperature, so that the absolute magnetic powder in an inner cavity of the expansion balloon is not in close contact with the expansion balloon due to the expansion of the expansion balloon, a certain separation is generated, a magnet block inside the expansion balloon has magnetic attraction to the outside, the expansion balloon floats in the pickling solution, the iron metal sheet is driven to float by the magnetic adsorption of the magnet block, and the rust on the lower surface of the iron metal sheet can also be subjected to rust cleaning treatment, the step of staff's later stage again with the upset of iron foil has been reduced, improve its work efficiency, and also can carry out omnidirectional rust stain processing to iron foil surface, be difficult for going on rust cleaning many times, and when rust cleaning incasement temperature risees gradually, the metal adsorption line is expanded because of the form that the heat recovery was original gradually, with the contact of pickle by a large scale, and the absorption sacculus has adsorbed a certain amount of effervescent disintegrant from the collection workbin in advance, make the absorption sacculus also contact with the pickle by a large scale this moment, thereby effervescent disintegrant and pickle produce a large amount of bubbles and take place chemical reaction and release carbon dioxide, make the carbon dioxide bubble mix the pickle by a large scale, improve the rust stain treatment effeciency to iron foil surface.

Furthermore, the stirring device comprises two supporting bases arranged at the bottom end in the material collecting box, the two supporting bases are close to each other and are symmetrically distributed at the bottom end in the material collecting box, the upper end of each supporting base is rotatably connected with a torsion connecting rod, the upper end of each torsion connecting rod is fixedly connected with a deformation balloon, the inner cavity of the deformation balloon is filled with a plurality of magnetic insulating particles which are mutually abutted tightly, a magnetic ball is arranged in the deformation balloon, two second fixing ropes which are mutually symmetrical are fixedly connected between the magnetic ball and the inner wall of the deformation balloon, the outer end of each torsion connecting rod is fixedly connected with a plurality of uniformly distributed heat conducting fibers, the outer end of each heat conducting fiber is fixedly connected with reductive iron powder particles, and the upper end of the material collecting box is provided with a sealing cover;

when the effervescent disintegrant adsorbed on the surface of the adsorption saccule completely dissolves with the pickling solution, the sealing cover is opened, the traction rope is pulled, the expansion saccule is placed in the material collection box, so that the adsorption saccule can supplement the adsorption of the material collection box, and the sealing cover is opened again, at the same time, the reducing iron powder particles on the surface of the torque connecting rod and the oxygen in the air react to generate ferroferric oxide to carry out heat release work, the generated large amount of heat is adsorbed to the surface of the torque connecting rod by the heat conducting fibers and is conducted to the deformation saccule, the heat expansion of the deformation saccule is utilized, so that the magnetic isolation effect of the absolute magnetic particles on the magnetic balls is reduced, the magnetic balls emit magnetic fields to the outside, and the two magnetic balls generate repulsion forces to move towards the two magnetic balls when emitting the magnetic fields, and reset again to carry out repulsion separation again under the action of the torque connecting rod, and the processes are repeated, so that the effervescent disintegrant moves to become loose in the material collection box, when the inflation sacculus is placed in effervescent disintegrant, it is more abundant to effervescent disintegrant absorption to adsorb the sacculus, and the inflation sacculus is because of the inflation of being heated in the case that removes rust, cause the absorption sacculus to be attracted by the magnet piece and drive the thermal-induction deformation rope and take place the rotation and be crooked form, make this moment adsorb the sacculus and increase to effervescent disintegrant's adhesion volume, make the later stage better to iron foil's rust mark treatment efficiency, after the oxygen reaction consumption in reductive iron powder granule and the air finishes, also can be with the help of the heat that inflation sacculus itself has, make deformation sacculus take place the inflation, and after adsorbing the sacculus absorption, cover the closing cap, make reductive iron powder granule no longer react with oxygen, the torsion connecting rod stops to mix.

Further, the pickling solution is prepared by mixing water and acetic acid, and the mixing ratio of the water to the acetic acid is 1: 1.

Furthermore, the metal adsorption wire is made of shape memory alloy materials, the initial state of the metal adsorption wire is a contraction state, the metal adsorption wire can have deformation recovery capacity which is much larger than that of common metals by setting the metal adsorption wire to be the shape memory alloy, the metal adsorption wire cannot be broken due to multiple deformation, and the service life of the metal adsorption wire is prolonged.

Furthermore, the magnetic insulation powder is made of Fe-Ni alloy materials, the Ni content of the Fe-Ni alloy is 80%, and the magnetic insulation powder has high magnetic conductivity, excellent saturation performance and low flexibility by arranging the Fe-Ni alloy materials, is easier to manufacture than silicon steel and enhances the magnetic insulation effect on the magnet block.

Further, closing cap upper end fixedly connected with handle, handle outer end cover is equipped with the lag, the lag adopts the cotton material to make, through setting up the handle, can make staff more convenient when opening the closing cap, simultaneously because of its surface cover is equipped with the lag of cotton material, can also clean through the lag when staff's hand is stained with aqueous solution by accident, and also can improve the frictional force when holding.

Further, rust cleaning box and the case inner wall of gathering materials all scribble and are equipped with the polymer hydrophobic layer, through setting up the polymer hydrophobic layer, can be so that pickle and effervescent disintegrant when rust cleaning box and the case of gathering materials in, be difficult for there being residual liquid to hang on the inner wall when clearing up in the later stage, improve the treatment effeciency of later stage to rust cleaning box and case of gathering materials.

Further, support the embedded bearing block that is equipped with of base, support the base and adopt insulating material to make, through setting up the bearing block, can be so that support more firm when the base is placed in the case that gathers materials, be difficult for producing the skew, simultaneously because of supporting the base and placing the bottom in the case that gathers materials rather than fixed connection with it, can make reducing iron powder granule can take out the support base after the consumption and be convenient for supply.

Furthermore, the magnetic balls are made of single-sided magnet materials, and the possibility of mutual attraction between the two magnetic balls is avoided by arranging the single-sided magnet.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) when the scheme is used for cleaning rusts on the surface of the iron metal sheet, the iron metal sheet is placed in a rust removal box and is firstly soaked in a pickling solution for preliminary rust removal, then an expansion balloon is placed in the pickling solution by pulling a traction rope, an electric heating device is started at the same time, the electric heating device is enabled to continuously heat the inside of the rust removal box, the treatment efficiency of the pickling solution on the rusts on the surface of the iron metal sheet is improved, the expansion balloon expands due to the gradual rise of temperature, the absolute magnetic powder in an inner cavity of the expansion balloon is not in close contact with the expansion balloon due to the expansion of the expansion balloon, a certain separation is generated, a magnet block inside the expansion balloon has magnetic attraction to the outside, the expansion balloon floats in the pickling solution, the iron metal sheet is driven to float by the magnetic adsorption of the magnet block, and the rusts on the lower surface of the iron metal sheet can also be subjected to rust removal treatment, the step of staff's later stage again with the upset of iron foil has been reduced, improve its work efficiency, and also can carry out omnidirectional rust stain processing to iron foil surface, be difficult for going on rust cleaning many times, and when rust cleaning incasement temperature risees gradually, the metal adsorption line is expanded because of the form that the heat recovery was original gradually, with the contact of pickle by a large scale, and the absorption sacculus has adsorbed a certain amount of effervescent disintegrant from the collection workbin in advance, make the absorption sacculus also contact with the pickle by a large scale this moment, thereby effervescent disintegrant and pickle produce a large amount of bubbles and take place chemical reaction and release carbon dioxide, make the carbon dioxide bubble mix the pickle by a large scale, improve the rust stain treatment effeciency to iron foil surface.

(2) The stirring device comprises two supporting bases arranged at the bottom end in the material collecting box, the two supporting bases are close to each other and are symmetrically distributed at the bottom end in the material collecting box, the upper ends of the supporting bases are rotatably connected with a torque connecting rod, the upper end of the torque connecting rod is fixedly connected with a deformation balloon, the inner cavity of the deformation balloon is filled with a plurality of mutually-abutted magnetic particles, a magnetic ball is arranged in the deformation balloon, two mutually-symmetrical second fixing ropes are fixedly connected between the magnetic ball and the inner wall of the deformation balloon, the outer end of the torque connecting rod is fixedly connected with a plurality of uniformly-distributed heat conducting fibers, the outer ends of the heat conducting fibers are fixedly connected with reducing iron powder particles, and the upper end of the material collecting box is provided with a sealing cover;

(3) The pickling solution is prepared by mixing water and acetic acid at a mixing ratio of 1: 1.

(4) The metal adsorption wire is made of shape memory alloy materials, the initial state of the metal adsorption wire is a contraction state, the metal adsorption wire can have deformation recovery capacity which is much larger than that of common metals by setting the metal adsorption wire as the shape memory alloy, the metal adsorption wire cannot be broken due to multiple deformation, and the service life of the metal adsorption wire is prolonged.

(5) The magnetic insulation powder is made of Fe-Ni alloy materials, the Ni content of the Fe-Ni alloy is 80%, and the magnetic insulation powder has high magnetic conductivity, excellent saturation performance and low flexibility by arranging the Fe-Ni alloy materials, is easier to manufacture than silicon steel and enhances the magnetic insulation effect on the magnet block.

(6) The utility model discloses a water-proof cover, including the closing cap, the closing cap upper end fixedly connected with handle, handle outer end cover is equipped with the lag, and the lag adopts the cotton material to make, through setting up the handle, can make staff more convenient when opening the closing cap, simultaneously because of its surface cover is equipped with the lag of cotton material, can also clean through the lag when staff's hand is stained with aqueous solution by accident, and also can improve the frictional force when the hand is held.

(7) The inner walls of the rust removing box and the material collecting box are coated with the polymer hydrophobic layers, so that when pickling solution and effervescent disintegrant are in the rust removing box and the material collecting box, residual solution is not easy to hang on the inner walls when cleaning is carried out at the later stage, and the treatment efficiency of the rust removing box and the material collecting box at the later stage is improved.

(8) Support the embedded bearing block that is equipped with of base, support the base and adopt insulating material to make, through setting up the bearing block, can be so that support more firm when the base is placed in the case that gathers materials, difficult production skew, simultaneously because of supporting the base and placing in the incasement bottom of gathering materials rather than fixed connection with it, can be so that reductive iron powder granule can take out the support base after the consumption and be convenient for supply.

(9) The magnetic balls are made of single-sided magnet materials, and the possibility of mutual attraction between the two magnetic balls is not easy to occur by arranging the single-sided magnet.

Drawings

FIG. 1 is a perspective view of the present invention in its entirety;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic view of the inflatable balloon of the present invention;

FIG. 4 is a schematic view of the structure of the metal adsorption line of the present invention;

FIG. 5 is a schematic structural view of the connecting strut of the present invention;

FIG. 6 is a schematic structural diagram of a support base according to the present invention.

The reference numbers in the figures illustrate:

the rust removing device comprises a rust removing box 1, an electric heating device 2, a pickling solution 3, a fixing base 4, a traction rope 5, an expansion balloon 6, magnetic insulating powder 7, a magnet block 8, a first fixing rope 9, a metal adsorption line 10, a connecting support 11, a thermal induction deformation rope 12, an adsorption balloon 13, a material collecting box 14, an effervescent disintegrant 15, a supporting base 16, a torsion connecting rod 17, a deformation balloon 18, magnetic insulating particles 19, a magnetic ball 20, a second fixing rope 21, heat conducting fibers 22, reducing iron powder particles 23, a sealing cover 24, a 2401 handle and an iron metal sheet 25.

Detailed Description

The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-5, a rust removing device for a metal sheet surface comprises a rust removing box 1, an electric heating device 2 is installed at the lower end of the rust removing box 1, a pickling solution 3 is filled in the rust removing box 1, a fixing base 4 is fixedly connected at the upper end of the pickling solution 3, a traction rope 5 is fixedly connected at the outer end of the fixing base 4, an expansion balloon 6 is fixedly connected at the outer end of the traction rope 5, a plurality of mutually abutted magnetic-insulating powder 7 is filled in an inner cavity of the expansion balloon 6, a magnet block 8 is arranged in the expansion balloon 6, two first fixing ropes 9 which are mutually symmetrical are fixedly connected between the magnet block 8 and the inner wall of the expansion balloon 6, a plurality of uniformly distributed metal adsorption lines 10 are fixedly connected at the outer end of the expansion balloon 6, a plurality of uniformly distributed connecting support columns 11 are fixedly connected at the outer end of the metal adsorption lines 10, a thermal induction deformation rope 12 is rotatably connected at the outer end of the connecting support columns 11, an adsorption balloon 13 is fixedly connected at the outer end of the thermal induction deformation rope 12, the outer end of the rust removing box 1 is fixedly connected with a material collecting box 14, an effervescent disintegrating agent 15 is filled in the material collecting box 14, a stirring device is arranged at the inner bottom end of the material collecting box 14, and an iron metal sheet 25 is arranged in the rust removing box 1;

when rust on the surface of the iron metal sheet 25 needs to be cleaned, the iron metal sheet 25 is placed in the rust cleaning box 1 and is firstly soaked in the pickling solution 3 for preliminary rust cleaning, then the traction rope 5 is pulled to place the expansion balloon 6 in the pickling solution 3, and the electric heating device 2 is started at the same time, so that the electric heating device 2 continuously heats the inside of the rust cleaning box 1, the treatment efficiency of the pickling solution 3 on the rust on the surface of the iron metal sheet 25 is improved, the expansion balloon 6 expands due to the gradual rise of temperature, the demagnetizing powder 7 in the inner cavity of the expansion balloon 7 is not in close contact due to the expansion of the expansion balloon 6, certain separation is generated, the magnet block 8 inside the expansion balloon has magnetic attraction to the outside, and the expansion balloon 6 floats in the pickling solution 3, so that the iron metal sheet 25 is driven to float by the magnetic attraction of the iron block 8, the rust on the lower surface of the iron metal sheet 25 can also be derusted, thereby reducing the step that workers turn over the iron metal sheet 25 at the later stage, improving the working efficiency, and can carry out all-round rust treatment on the surface of the iron metal sheet 25, is not easy to carry out rust removal for many times, while the temperature in the rust removing box 1 is gradually increased, the metal adsorption line 10 gradually expands due to the original shape recovered by heating and contacts with the pickling solution 3 in a large area, and the absorption sacculus 13 absorbs a certain amount of effervescent disintegrant 15 from the material collecting box 14 in advance, so that the absorption sacculus 13 is also in contact with the pickling solution 3 in a large area, so that a great deal of bubbles generated by the effervescent disintegrant 15 and the pickling solution 3 are subjected to chemical reaction to release carbon dioxide, so that the carbon dioxide bubbles stir the pickling solution 3 in a larger area, and the efficiency of rust treatment on the surface of the ferrous metal sheet 25 is improved.

Referring to fig. 1, 2 and 6, the stirring device includes two supporting bases 16 disposed at the bottom end of the material collecting box 14, the two supporting bases 16 are close to each other and symmetrically distributed at the bottom end of the material collecting box 14, the upper end of the supporting base 16 is rotatably connected with a torsion connecting rod 17, the upper end of the torsion connecting rod 17 is fixedly connected with a deformation balloon 18, the inner cavity of the deformation balloon 18 is filled with a plurality of magnetic insulating particles 19 which are tightly abutted against each other, a magnetic ball 20 is disposed in the deformation balloon 18, two second fixing ropes 21 which are mutually symmetrical are fixedly connected between the magnetic ball 20 and the inner wall of the deformation balloon 18, the outer end of the torsion connecting rod 17 is fixedly connected with a plurality of heat conducting fibers 22 which are uniformly distributed, the outer end of the heat conducting fiber 22 is fixedly connected with reducing iron powder particles 23, and the upper end of the material collecting box 14 is provided with a sealing cover 24;

when the effervescent disintegrant 15 adsorbed on the surface of the adsorption balloon 13 reacts with the pickling solution 3 and is completely dissolved, the sealing cover 24 is opened, the traction rope 5 is pulled, the expansion balloon 6 is placed in the material collection box 14, the adsorption balloon 13 supplements the adsorption of the material collection box 14, the sealing cover 24 is opened again, simultaneously, the reducing iron powder particles 23 on the surface of the torque connecting rod 17 react with oxygen in the air to generate ferroferric oxide for heat release work, the generated large amount of heat is adsorbed to the surface of the torque connecting rod 17 by the heat conducting fibers 22 and is conducted to the deformation balloon 18, the magnetic isolation effect of the absolute magnetic particles 19 on the magnetic balls 20 is reduced by means of the thermal expansion of the deformation balloon 18, the magnetic balls 20 emit magnetic fields to the outside, and because the two magnetic balls 20 are homopolar, the two magnetic balls 20 generate repulsive forces to move to the two magnetic balls when emitting the magnetic fields, and reset again under the action of the torque connecting rod 17 to perform repulsion separation again, the processes are repeated, so that the effervescent disintegrant 15 moves in the material collecting box 14 to become loose, when the expansion saccule 6 is placed in the effervescent disintegrant 15, the absorption saccule 13 can more fully absorb the effervescent disintegrant 15, the expansion saccule 6 is heated and expanded in the derusting box 1, so that the adsorption saccule 13 is attracted by the magnet block 8 to drive the heat-sensitive deformation rope 12 to rotate and bend, so that the attachment amount of the absorption saccule 13 to the effervescent disintegrant 15 is increased, the rust treatment efficiency of the iron metal sheet 25 is better at the later stage, after the reaction of the reduced iron powder particles 23 with the oxygen in the air is finished, the deformable balloon 18 can be expanded by the heat of the inflatable balloon 6, and after the adsorption of the adsorption balloon 13 is finished, the cover 24 is covered, so that the reduced iron powder particles 23 do not react with oxygen any more, and the torsion connecting rod 17 stops stirring.

Referring to fig. 1 and 2, the pickling solution 3 is prepared by mixing water and acetic acid at a ratio of 1: 1.

Referring to fig. 3 and 4, the metal adsorption wire 10 is made of a shape memory alloy material, the initial state of the metal adsorption wire 10 is a contracted state, and the metal adsorption wire 10 can have a deformation recovery capability much higher than that of a common metal by setting the metal adsorption wire to be the shape memory alloy, and the metal adsorption wire 10 can not be broken even if being deformed for many times, so that the service life of the metal adsorption wire is prolonged.

Referring to fig. 3, the magnetism-insulating powder 7 is made of Fe-Ni alloy material, the Ni content of Fe-Ni alloy is 80%, and by providing the Fe-Ni alloy material, the magnetism-insulating powder 7 has higher magnetic permeability and excellent saturation performance, has smaller flexibility, is easier to manufacture than silicon steel, and enhances the magnetic isolation effect on the magnet block.

Referring to fig. 2, a handle 2401 is fixedly connected to the upper end of the sealing cover 24, a protecting sleeve is sleeved outside the handle 2401 and made of a cotton material, the handle 2401 enables a worker to open the sealing cover 24 more conveniently, and meanwhile, the protecting sleeve made of the cotton material is sleeved on the surface of the protecting sleeve, so that the worker can clean hands by the protecting sleeve even when the hands are stained with aqueous solution unintentionally, and friction force of the worker when the hands are held by the hands can be improved.

Referring to fig. 1 and 2, the inner walls of the rust removal tank 1 and the material collection tank 14 are coated with the polymer hydrophobic layers, so that when the pickling solution 3 and the effervescent disintegrant 15 are in the rust removal tank 1 and the material collection tank 14, residual solution is not easy to hang on the inner walls when cleaning is carried out in the later period, and the treatment efficiency of the rust removal tank 1 and the material collection tank 14 in the later period is improved.

Referring to fig. 2 and 6, the supporting base 16 is embedded with a bearing block, the supporting base 16 is made of an insulating material, and the supporting base 16 is more stable and stable when being placed in the material collecting box 14 and is not easy to shift due to the arrangement of the bearing block, and meanwhile, the supporting base 16 can be taken out of the supporting base 16 after the consumption of the reducing iron powder particles 23 is finished so as to be convenient for replenishment due to the fact that the supporting base 16 is placed at the bottom end of the material collecting box 14 instead of being fixedly connected with the bottom end.

Referring to fig. 2 and 6, the magnetic balls 20 are made of a single-sided magnet material, and the single-sided magnet is provided to prevent the possibility of mutual attraction between the two magnetic balls 20.

The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.

Claims

1. The utility model provides a foil surface rust cleaning device, includes rust cleaning case (1), its characterized in that: the electric heating device (2) is installed at the lower end of the rust removal box (1), the rust removal box (1) is filled with pickling solution (3), a fixing base (4) is fixedly connected to the upper end of the pickling solution (3), a traction rope (5) is fixedly connected to the outer end of the fixing base (4), an expansion balloon (6) is fixedly connected to the outer end of the traction rope (5), a plurality of magnet insulating powder (7) which are mutually supported tightly are filled in the inner cavity of the expansion balloon (6), a magnet block (8) is arranged in the expansion balloon (6), two first fixing ropes (9) which are mutually symmetrical are fixedly connected between the magnet block (8) and the inner wall of the expansion balloon (6), a plurality of evenly distributed metal adsorption lines (10) are fixedly connected to the outer end of the expansion balloon (6), a plurality of evenly distributed connecting support columns (11) are fixedly connected to the outer end of the metal adsorption lines (10), connect pillar (11) outer end and rotate and be connected with thermoinduction deformation rope (12), thermoinduction deformation rope (12) outer end fixedly connected with adsorbs sacculus (13), rust cleaning case (1) outer end fixedly connected with gathers materials case (14), it is filled with effervescent disintegrant (15) to gather materials incasement (14), it is equipped with agitating unit to gather materials incasement (14) inner bottom end, be equipped with iron foil (25) in rust cleaning case (1).

2. The rust removing device for the surface of the metal sheet as claimed in claim 1, wherein: the stirring device comprises two supporting bases (16) arranged at the bottom end of the material collecting box (14), the two supporting bases (16) are close to each other and are symmetrically distributed at the bottom end in the material collecting box (14), the upper end of the supporting base (16) is rotatably connected with a torsion connecting rod (17), the upper end of the torsion connecting rod (17) is fixedly connected with a deformation saccule (18), the inner cavity of the deformation saccule (18) is filled with a plurality of mutually abutted magnetic insulation particles (19), a magnetic ball (20) is arranged in the deformation sacculus (18), two second fixing ropes (21) which are mutually symmetrical are fixedly connected between the magnetic ball (20) and the inner wall of the deformation sacculus (18), the outer end of the torsion connecting rod (17) is fixedly connected with a plurality of heat conducting fibers (22) which are uniformly distributed, the outer end of the heat conducting fiber (22) is fixedly connected with reducing iron powder particles (23), and the upper end of the material collecting box (14) is provided with a sealing cover (24).

3. The rust removing device for the surface of the metal sheet as claimed in claim 1, wherein: the pickling solution (3) is prepared by mixing water and acetic acid, and the mixing ratio of the water to the acetic acid is 1: 1.

4. The rust removing device for the surface of the metal sheet as claimed in claim 1, wherein: the metal adsorption wire (10) is made of a shape memory alloy material, and the initial state of the metal adsorption wire (10) is a contraction state.

5. The rust removing device for the surface of the metal sheet as claimed in claim 1, wherein: the magnetism-insulating powder (7) is made of Fe-Ni alloy materials, and the Ni content of the Fe-Ni alloy is 80%.

6. The rust removing device for the surface of the metal sheet as claimed in claim 2, wherein: the improved multifunctional cover is characterized in that a handle (2401) is fixedly connected to the upper end of the sealing cover (24), a protecting sleeve is sleeved on the outer end of the handle (2401), and the protecting sleeve is made of cotton cloth materials.

7. The rust removing device for the surface of the metal sheet as claimed in claim 1, wherein: and polymer hydrophobic layers are coated on the inner walls of the derusting box (1) and the material collecting box (14).

8. The rust removing device for the surface of the metal sheet as claimed in claim 2, wherein: the supporting base (16) is embedded with a bearing block, and the supporting base (16) is made of an insulating material.

9. The rust removing device for the surface of the metal sheet as claimed in claim 2, wherein: the magnetic ball (20) is made of a single-sided magnet material.