CN217451526U

CN217451526U - Equipment for removing oxide skin on surface of strip steel

Info

Publication number: CN217451526U
Application number: CN202221565459.2U
Authority: CN
Inventors: 马永宁
Original assignee: Shanxi Shengfuchang Pipe Industry Co ltd
Current assignee: Shanxi Shengfuchang Pipe Industry Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-09-20
Anticipated expiration: 2032-06-21

Abstract

The utility model relates to a belted steel surface scale removes equipment relates to steel rolling equipment technical field, and it includes the frame, gets rid of mechanism, actuating mechanism and clean mechanism and all installs in the frame, and the both sides of frame are provided with the bracing piece respectively, and clean mechanism includes cleaning brush and dust hood, and the cleaning brush setting is between two bracing pieces, and the dust hood cover is established in the outside of cleaning brush. This application has the dust that can reduce to diffuse in the air, improves operational environment's effect.

Description

Equipment for removing oxide skin on surface of strip steel

Technical Field

The application relates to the technical field of steel rolling equipment, in particular to equipment for removing strip steel oxide skin.

Background

Steel pipe is an important structural material and also an important fluid transport container, and has wide application in various fields. The steel pipe is divided into a seamless steel pipe and a welding seam steel pipe according to the production process, wherein the raw material of the welding seam steel pipe is a steel belt. The surface of the steel strip can form a large amount of oxide skin after hot rolling treatment, and the quality of a finished steel pipe can be seriously influenced if the oxide skin on the surface of the steel strip is not removed during the production of the steel pipe.

At present, the existing strip steel oxide skin removing equipment comprises a rack, strip steel advances along the length direction of the rack, two guide rollers are rotatably arranged on the rack, and the two guide rollers are respectively positioned on two sides of the length direction of the rack. Two supporting shafts which are matched with the rack in a rotating mode are arranged between the two guide rollers, wherein the supporting shaft which is close to one side, where the steel belt enters the rack, is lower than the supporting shaft, where the steel belt leaves one side of the rack, the two sides, which are far away from each other, of the two supporting shafts are provided with cleaning brushes, and the bristles of the cleaning brushes face the direction corresponding to the supporting shafts. The cleaning brush can clean the scale peeled off from the two sides of the steel strip, so that the scale is prevented from being attached to the surface of the steel strip to influence the subsequent forming process, and the scale cleaning effect of the scale removing device for the steel strip is improved.

In view of the above-described related art, the inventors considered that when the scale on the surface of the strip steel is cleaned with the cleaning brush, dust is spilled and the working environment is polluted. Therefore, it is considered that there is a problem of contaminating the working environment when the surface scale of the strip steel is cleaned.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the working environment is polluted when the oxide skin on the surface of the strip steel is clean, the application provides equipment for removing the oxide skin on the surface of the strip steel.

The application provides a strip steel surface scale removes equipment adopts following technical scheme:

the utility model provides a belted steel surface scale removes equipment, includes the frame, gets rid of mechanism, actuating mechanism and clean mechanism, get rid of the mechanism actuating mechanism with clean mechanism all installs in the frame, the both sides of frame are provided with the bracing piece respectively, clean mechanism is including cleaning brush and dust hood, cleaning brush sets up between two bracing pieces, the dust hood cover is established the outside of cleaning brush.

Through adopting above-mentioned technical scheme, when cleaning the cinder that belted steel surface dropped with the cleaning brush, can be accompanied with the dust and diffuse in the air, pollute operational environment, cover in the outside of cleaning brush and be equipped with the dust cover, the dust can be collected to the dust cover, reduces the dust of diffusing in the air to improve operational environment.

Optionally, the bottom of the dust hood is provided with a dust pad.

By adopting the technical scheme, the dust-proof pad can reduce the gap between the dust hood and the surface of the strip steel, thereby reducing the overflow of dust entering the dust hood from the gap and further reducing the dust in the air.

Optionally, bristles contacting with the strip steel are arranged below the dustproof pad.

Through adopting above-mentioned technical scheme, the brush hair under the dustproof pad can further reduce the gap on dust hood and belted steel surface, hinders to collect that the dust spills over in the dust hood, further reduces and avoids the dust of filling up in the air.

Optionally, the dust pad and the dust cover are detachably connected.

Through adopting above-mentioned technical scheme, because dustproof the pad can dismantle with the dust cover and be connected, when the dust is more, be convenient for separately wash dust cover and dustproof pad.

Optionally, a fixing hole is formed in one side, close to the dustproof pad, of the dust cover, and a fixing column matched with the fixing hole is arranged on the dustproof pad.

Through adopting above-mentioned technical scheme, the fixed column wears to locate in the fixed orifices, and the fixed orifices forms spacingly to the fixed column to promoted dustproof the pad and installed the stability on the dust hood, and the fixed orifices is convenient for dismantle with the fixed column, is convenient for wash.

Optionally, a dust removal opening is formed in the dust cover, the dust removal opening is connected with a dust removal pipe, one end of the dust removal pipe is communicated with the dust removal opening, and the other end of the dust removal pipe is connected with an air suction opening of an exhaust fan.

Through adopting above-mentioned technical scheme, the suction opening of air exhauster passes through the dust removal pipe and extracts the dust, and more dusts of being convenient for get into the dust hood to the in-process at the extraction dust can extract the air simultaneously, reduces the pressure in dust removal pipe and the dust hood, is convenient for the dust to get into in the dust hood.

Optionally, a filter screen is arranged at one end of the dust removal pipe close to the suction opening of the exhaust fan.

Through adopting above-mentioned technical scheme, being close to at the dust removal pipe the one end in the suction opening of air exhauster is provided with the filter screen, can reduce the possibility that the dust enters into the air exhauster, promotes the life of air exhauster, simultaneously, is convenient for in time clear up the dust on the filter screen, also makes things convenient for the change of filter screen.

Optionally, a magnet is arranged inside the dust cover.

By adopting the technical scheme, as some unoxidized iron below the oxide skin can be removed when the oxide skin on the surface of the strip steel is removed, iron foam can accompany in the dust, and the magnet arranged in the dust cover can adsorb the iron foam.

Optionally, a fixing groove is formed in the dust cover, and the magnet is placed in the fixing groove.

Through adopting above-mentioned technical scheme, the lateral wall of fixed slot carries out the centre gripping to magnet fixed to make the fixed slot can fix magnet in the dust hood.

Optionally, the magnet is a neodymium iron boron magnet.

Through adopting above-mentioned technical scheme, the magnetism of neodymium iron boron magnetism magnet is stronger than general magnet magnetism, can promote the effect of adsorbing the iron foam.

In summary, the present application includes at least one of the following advantages:

1. the dust cover is covered outside the cleaning brush, the bottom of the dust cover is provided with the dustproof pad, bristles which are in contact with strip steel are arranged below the dustproof pad, dust can be collected by the dust cover, gaps between the dust cover and the surface of the strip steel can be reduced by the dustproof pad and the bristles, collection of dust in the dust cover is prevented, dust in the air is reduced, and the working environment is improved.

2. The dust removal mouth has been seted up on the dust cover, the dust removal mouth is connected with the dust removal pipe, the one end and the dust removal mouth of dust removal pipe are linked together, the other end of dust removal pipe is connected with the air exhauster, the air exhauster is linked together with the dust removal pipe through the suction opening, the one end at the suction opening of air exhauster is provided with the filter screen, the dust in the dust cover is extracted through the dust removal pipe in the suction opening of air exhauster, more dust of being convenient for gets into the dust cover, and can extract the air simultaneously at the in-process of extraction dust, reduce the pressure in dust removal pipe and the dust cover, be favorable to the dust to get into the dust cover, and the filter screen can reduce the possibility that the dust enters into the air exhauster, promote the life of air exhauster.

3. Inside magnet that is provided with of dust hood, magnet are neodymium iron boron magnet, can adsorb the iron foam dust that produces when also being disposed to unoxidized iron when disposing the oxidation skin.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

fig. 2 is a schematic structural view of the dust cover 4 according to the embodiment of the present application;

FIG. 3 is an enlarged view of a portion of the embodiment of the present application at A in FIG. 2;

FIG. 4 is a schematic diagram of the structure of the suction fan, the filter screen and the clamp in the embodiment of the present application;

fig. 5 is a partial enlarged view of the embodiment of the present application at B in fig. 2.

Description of reference numerals: 1. a frame; 11. a support bar; 2. a removal mechanism; 21. a first lead-in roller; 22. a second introduction roller; 23. a third introduction roller; 24. a first support plate; 3. a drive mechanism; 31. a delivery roller; 32. a drive motor; 33. a second support plate; 4. a cleaning mechanism; 41. a cleaning brush; 42. a dust cover; 421. a fixing hole; 422. a dust removal port; 423. a fixed block; 424. fixing grooves; 425. a magnet; 43. a dust-proof pad; 431. brushing; 432. fixing a column; 44. a dust removal pipe; 45. an exhaust fan; 451. an air suction opening; 46. a filter screen; 47. and (5) clamping a hoop.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses equipment for removing scale on the surface of strip steel, and referring to fig. 1, the equipment for removing scale on the surface of strip steel comprises a rack 1, a removing mechanism 2, a driving mechanism 3 and a cleaning mechanism 4. The frame 1 is placed on the ground, and the removing mechanism 2, the driving mechanism 3 and the cleaning mechanism 4 are all installed on the frame 1.

The removing mechanism 2 comprises a first guide roller 21, a second guide roller 22, a third guide roller 23 and a first supporting plate 24 for installing the first guide roller 21, the second guide roller 22 and the third guide roller 23, wherein the first supporting plate 24 is arranged on two sides of the frame 1, the first guide roller 21, the second guide roller 22 and the third guide roller 23 are respectively connected with the first supporting plate 24 in a rotating mode, the first guide roller 21 and the second guide roller 22 are installed at positions below the first supporting plate 24, the third guide roller 23 is installed at positions above the first supporting plate 24 and located between the first guide roller 21 and the second guide roller 22, and rotating centers of the first guide roller 21, the second guide roller 22 and the third guide roller 23 form an isosceles triangle.

The driving mechanism 3 comprises a guide-out roller 31, a driving motor 32 and a second supporting plate 33, the second supporting plate 33 is arranged on two sides of the rack 1, the guide-out roller 31 is rotatably connected with the second supporting plate 33, the driving motor 32 is arranged on the second supporting plate 33, a rotating shaft of the driving motor 32 is fixedly connected with the guide-out roller 31, the guide-out roller 31 is driven to rotate, and the strip steel with oxide scales removed is separated from the rack 1.

Referring to fig. 1 and 2, the cleaning mechanism 4 is mounted on the frame 1, and includes a cleaning brush 41 and a dust cover 42, wherein the two sides of the frame 1 are respectively provided with a support rod 11, the cleaning brush 41 is disposed between the two support rods 11 and contacts with the surface of the strip steel, and the dust cover 42 is also fixed on the two support rods 11 and covers the cleaning brush 41. The dust cover 42 can collect dust and reduce dust diffused in the air, thereby improving the working environment.

Referring to fig. 3, a dust-proof pad 43 is provided at the bottom of the dust cover 42, and bristles 431 contacting the strip steel are provided below the dust-proof pad 43. The dust cover 42 is close to the one side of dust pad 43 and has seted up fixed orifices 421, is equipped with on the dust pad 43 with fixed orifices 421 assorted fixed column 432, the dust pad 43 passes through fixed column 432 with the dust cover 42 and can dismantle with fixed orifices 421 and be connected. The dust-proof pad 43 and the brush 431 can reduce the gap between the dust cover 42 and the surface of the strip steel, prevent the dust collected in the dust cover 42 from overflowing, and reduce the dust diffused in the air.

Referring to fig. 4, the dust cover 42 is provided with a dust removing opening 422, the dust removing opening 422 is connected to a dust removing pipe 44, one end of the dust removing pipe 44 is communicated with the dust removing opening 422, and the other end of the dust removing pipe 44 is connected to an air suction opening 451 of the exhaust fan 45. The suction opening 451 of the suction fan 45 sucks the dust in the dust cover 42 through the dust removing pipe 44, so that more dust can enter the dust cover 42, and simultaneously sucks air in the dust sucking process, thereby reducing the pressure in the dust removing pipe 44 and the dust cover 42, and facilitating the dust to enter the dust cover 42.

A filter 46 is provided at one end of the dust removing pipe 44 near the suction opening 451 of the suction fan 45. The filter screen 47 is sleeved at one end of the dust removal pipe 44 close to the exhaust fan 45, and the joint of the filter screen 46 and the dust removal pipe 44 is locked by a clamp 47. Filter screen 46 can reduce the possibility that the dust enters into air exhauster 45, promotes air exhauster 45's life, simultaneously, is convenient for in time clear up the dust on filter screen 46, also makes things convenient for filter screen 46's change.

Referring to fig. 5, a magnet 425 is provided inside the dust cover 42, a fixing groove 424 is provided inside the dust cover 42, two fixing blocks 423 are provided inside the dust cover 42, the fixing groove 424 is formed between the two fixing blocks 423, the magnet 425 is placed in the fixing groove 424, and the magnet 425 is a neodymium iron boron magnet. The magnet 425 is held and fixed by the side wall of the fixing groove 424, so that the magnet 425 can be fixed in the dust cover 42 by the fixing groove 424. The magnetism of neodymium iron boron magnetism is stronger than general magnet magnetism, can promote the effect of adsorbing the iron foam.

The implementation principle of the equipment for removing the scale on the surface of the strip steel is as follows: in use, after entering the frame 1, the strip is sufficiently contacted with the first guide roller 21, the second guide roller 22, and the third guide roller 23 to increase friction, thereby removing scale on the surface of the strip, and then separated from the frame 1 by the guide roller 31. When the cleaning brush 41 is used to clean the scale falling on the surface of the strip steel, dust is diffused in the air, and the dust is collected by the dust cover 42 covering the cleaning brush 41. The neodymium iron boron magnet 425 is placed inside the dust cover 42, and absorbs iron dust generated when the unoxidized iron falls, thereby greatly reducing dust diffused in the air and improving the working environment.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a strip steel surface scale removes equipment which characterized in that: including frame (1), get rid of mechanism (2), actuating mechanism (3) and clean mechanism (4), get rid of mechanism (2) actuating mechanism (3) with clean mechanism (4) are all installed on frame (1), the both sides of frame (1) are provided with bracing piece (11) respectively, clean mechanism (4) are including cleaning brush (41) and dust cover (42), cleaning brush (41) set up between two bracing pieces (11), dust cover (42) cover is established the outside of cleaning brush (41).

2. A strip steel surface scale removing apparatus as claimed in claim 1, wherein a bottom of said dust hood (42) is provided with a dust-proof pad (43).

3. A steel strip surface scale removing apparatus as claimed in claim 2, wherein bristles (431) contacting the steel strip are provided under the dust-proof pad (43).

4. A strip steel surface scale removing apparatus as claimed in claim 2, wherein said dust-proof pad (43) is detachably connected to said dust hood (42).

5. The strip steel surface scale removing equipment according to claim 4, wherein a fixing hole (421) is formed in one side of the dust hood (42) close to the dustproof pad (43), and a fixing column (432) matched with the fixing hole (421) is arranged on the dustproof pad (43).

6. The strip steel surface scale removing equipment according to claim 1, wherein a dust removing port (422) is formed in the dust hood (42), the dust removing port (422) is connected with a dust removing pipe (44), one end of the dust removing pipe (44) is communicated with the dust removing port (422), and the other end of the dust removing pipe (44) is connected with an air suction port (451) of an exhaust fan (45).

7. The strip steel surface scale removing apparatus as claimed in claim 6, wherein a filter screen (46) is provided at an end of the dust removing pipe (44) near the suction opening (451) of the suction fan (45).

8. A strip steel surface scale removing apparatus as claimed in claim 1, wherein said dust hood (42) is internally provided with a magnet (425).

9. A strip surface scale removing apparatus as claimed in claim 8, wherein the dust cover (42) is provided at an inside thereof with fixing grooves (424), and the magnets (425) are placed in the fixing grooves (424).

10. A strip steel surface scale removing apparatus as claimed in claim 9, wherein said magnet (425) is a neodymium iron boron magnet.