CN212762922U - Apparatus for treating surface oxide of base material - Google Patents

Abstract

The utility model provides a substrate surface oxide treatment device, which comprises a support body, a first oxide treatment group and a second oxide treatment group, wherein the first oxide treatment group is connected with the support body; the second oxide treatment group is connected with the support body and is arranged at the position of the support body opposite to the first oxide treatment group, and a working space for the base material to pass through is formed between the first oxide treatment group and the second oxide treatment group; the first oxide treatment group is provided with a first spraying end used for spraying the mortar mixed liquid to a first surface of the base material, and the second oxide treatment group is provided with a second spraying end used for spraying the mortar mixed liquid to a second surface of the base material opposite to the first surface. The utility model provides an among the prior art remove the cinder on platelike substrate surface with chemical mode usually, cause environmental pollution easily, and the pickling in-process can produce the hydrogen embrittlement phenomenon, seriously influence the problem of the intensity of substrate.

Description

Apparatus for treating surface oxide of base material

Technical Field

The utility model relates to a substrate surface treatment facility technical field particularly, relates to a substrate surface oxide processing apparatus.

Background

Conventionally, scale on the surface of a plate-shaped substrate is usually removed chemically, for example, by using a strong acid as a cleaning liquid and chemically reacting the cleaning liquid with the scale on the surface of the substrate to remove the scale, but the pickling liquid in the above-mentioned pickling method easily causes environmental pollution, and hydrogen embrittlement occurs during pickling, which seriously affects the strength of the substrate.

SUMMERY OF THE UTILITY MODEL

The main object of the present invention is to provide a substrate surface oxide treatment device to solve the problem that the scale on the surface of the plate-shaped substrate is usually removed by chemical means in the prior art, which easily causes environmental pollution, and the hydrogen embrittlement phenomenon is generated in the pickling process, which seriously affects the strength of the substrate.

In order to achieve the above object, according to one aspect of the present invention, there is provided a substrate surface oxide treatment apparatus including a support, a first oxide treatment group and a second oxide treatment group, the first oxide treatment group being connected to the support; the second oxide treatment group is connected with the support body and is arranged at the position of the support body opposite to the first oxide treatment group, and a working space for the base material to pass through is formed between the first oxide treatment group and the second oxide treatment group; the first oxide treatment group is provided with a first spraying end used for spraying the mortar mixed liquid to a first surface of the base material, and the second oxide treatment group is provided with a second spraying end used for spraying the mortar mixed liquid to a second surface of the base material opposite to the first surface.

Further, the first oxide treatment group comprises a plurality of first oxide treatment units, the plurality of first oxide treatment units are arranged at intervals along the width direction of the support body, and each first oxide treatment unit is provided with at least one first injection end.

Furthermore, the second oxide treatment group comprises a plurality of second oxide treatment units, the plurality of second oxide treatment units are arranged in one-to-one correspondence with the plurality of first oxide treatment units, and each second oxide treatment unit is provided with at least one second injection end.

Further, two adjacent first oxide treatment units are disposed with a displacement in the moving direction of the substrate.

Further, the substrate surface oxide treatment device also comprises a first washing unit, wherein the first washing unit is connected with the support body and is provided with a first washing end, and the first washing end is used for washing the steel grit and the scale on the first surface and/or the second surface of the substrate.

Furthermore, the first flushing ends are multiple, the multiple first flushing ends are arranged at intervals along the length direction of the support body, and at least one first flushing end is arranged at the downstream of each first oxide treatment unit.

Furthermore, the substrate surface oxide treatment device also comprises a second washing unit, wherein the second washing unit is connected with the support body and is arranged at a position close to the first end of the support body, the second washing unit is provided with a plurality of second washing ends, the second washing ends are arranged at intervals along the length direction of the support body, and each second washing end is used for washing the steel sand and the scale remained on the first surface and/or the second surface of the substrate.

Further, at least one of the plurality of second rinsing ends is disposed toward the first surface of the substrate, and the remaining second rinsing ends are disposed toward the second surface of the substrate.

The device for treating the oxide on the surface of the base material further comprises a conveying mechanism, wherein the conveying mechanism comprises a pinch roller set and a conveying roller, the pinch roller set is connected with the supporting body, the axis of the pinch roller set extends along the width direction of the supporting body, and the pinch roller set is used for providing power for the base material to advance along a first preset direction; the conveying roller is connected with the supporting body, the axis of the conveying roller extends along the width direction of the supporting body, and the conveying roller is used for assisting in conveying the base material.

The conveying mechanism further comprises a plurality of supporting structures and a blocking roller group, wherein the supporting structures are connected with the supporting body and are arranged at intervals along the length direction of the supporting body; the blocking roller sets are two sets, one set of blocking roller sets is arranged at the first end of the supporting body, and the other set of blocking roller sets is arranged at the second end of the supporting body.

Furthermore, the substrate surface oxide treatment device comprises a plurality of groups of first oxide treatment groups which are arranged at intervals along the length direction of the support body, and also comprises a plurality of groups of second oxide treatment groups which are arranged in one-to-one correspondence with the plurality of groups of first oxide treatment groups.

Further, the substrate surface oxide treatment device also comprises a tape threading roller, the tape threading roller is connected with the support body, the axis of the tape threading roller extends along the width direction of the support body, the tape threading rollers are multiple, the tape threading rollers are arranged along the length direction of the support body at intervals, and each tape threading roller is used for assisting the substrate to complete tape threading operation.

Furthermore, the substrate surface oxide treatment device also comprises a recovery hopper, wherein the recovery hopper is connected with the support body and is positioned below the operation space, and the recovery hopper is used for recovering the mortar mixed liquid sprayed by the first spraying end of the first oxide treatment unit; and/or the recovery hopper is used for recovering the mortar mixed liquid sprayed by the second spraying end of the second oxide treatment unit.

Further, the first oxide treatment unit comprises a first turbine structure, a first driving part and a first beating blade, wherein the first turbine structure is provided with a first accommodating cavity; the first driving part is in driving connection with the first turbine structure so as to drive the first turbine structure to rotate along a second preset direction; the first beating blades are arranged around the first turbine structure at intervals in the circumferential direction, a first flow passage is formed between every two adjacent first beating blades, and the first flow passage is communicated with the first containing cavity; the first spraying end extends into the first accommodating cavity, the mortar mixed liquid sprayed by the first spraying end flows through the first overflowing channel, and the first driving portion drives the first turbine structure to rotate, so that the first hitting blade located on one side of the first overflowing channel is thrown out of the mortar mixed liquid and hits the first surface of the substrate.

Further, the second oxide treatment unit comprises a second turbine structure, a second driving part and a second beating blade, and the second turbine structure is provided with a second accommodating cavity; the second driving part is in driving connection with the second turbine structure so as to drive the second turbine structure to rotate along a third preset direction; the second beating blades are arranged around the second turbine structure at intervals in the circumferential direction, a second overflowing channel is formed between every two adjacent second beating blades, and the second overflowing channels are communicated with the second containing cavity; the second spraying end extends into the second containing cavity, the mortar mixed liquid sprayed by the second spraying end flows through the second overflowing channel, and the second driving portion drives the second turbine structure to rotate, so that the second hitting blade located on one side of the second overflowing channel is thrown out of the mortar mixed liquid and hits the second surface of the substrate.

By applying the technical proposal of the utility model, the device for processing the surface oxide of the base material with the first oxide processing group and the second oxide processing group is provided, thus, when the base material is positioned in the operation space, the first spraying end of the first oxide treatment group sprays the mortar mixed liquid moving at high speed to the first surface of the base material, meanwhile, the second spraying end of the second oxide treatment group sprays the mortar mixed liquid moving at high speed to the second surface of the base material opposite to the first surface, so that the oxide skin on the surface of the base material can be removed under the combined action of the first spraying end and the second spraying end, the method for removing the surface oxide skin of the base material in a physical mode can not generate pollutants and avoid polluting the environment, meanwhile, the oxide skin on the surface of the base material is removed in a physical mode, so that the strength of the base material is prevented from being influenced, and the strength of the whole structure of the base material is guaranteed not to be influenced by removing the oxide skin.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 shows a schematic structural view of a substrate surface oxide treatment apparatus according to an alternative embodiment of the present invention;

FIG. 2 is a schematic diagram showing a top view of the substrate surface oxide treatment apparatus of FIG. 1;

FIG. 3 shows a schematic structural view of a substrate surface oxide treatment apparatus according to another alternative embodiment of the present invention;

FIG. 4 is a schematic diagram showing a top view of the substrate surface oxide treatment apparatus of FIG. 3;

fig. 5 is a schematic sectional view showing a first oxide treatment unit of the first oxide treatment group of the substrate surface oxide treatment apparatus in fig. 1.

Wherein the figures include the following reference numerals:

10. a support body; 20. a first oxide treatment group; 21. a first oxide treatment unit; 211. a first turbine structure; 2111. a first accommodating chamber; 212. a first driving section; 213. a first hitting blade; 22. a first injection end; 30. a second oxide treatment group; 31. a second oxide treatment unit; 40. a first flushing unit; 41. a first flushing end; 50. a second flushing unit; 51. a second flushing end; 60. a pinch roll group; 70. a conveying roller; 80. a support structure; 90. a threading roller; 100. a recovery hopper; 110. a drain steam device; 120. the set of barrier rollers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In order to solve the usual oxide skin that removes plate-like substrate surface with chemical mode among the prior art, cause environmental pollution easily, and the pickling in-process can produce hydrogen embrittlement phenomenon, seriously influences the problem of the intensity of substrate, the utility model provides a substrate surface oxide processing apparatus.

In the present application, as shown in fig. 2 and 4, the first predetermined direction is the a direction.

Example one

As shown in fig. 1, the substrate surface oxide treatment apparatus includes a support 10, a first oxide treatment group 20 and a second oxide treatment group 30, the first oxide treatment group 20 being connected to the support 10; the second oxide treatment group 30 is connected with the support body 10 and is arranged at a position of the support body 10 opposite to the first oxide treatment group 20, and a working space for the base material to pass through is formed between the first oxide treatment group 20 and the second oxide treatment group 30; wherein the first oxide treatment group 20 has a first spraying end 22, the first spraying end 22 is used for spraying the mortar mixed liquid to a first surface of the base material, and the second oxide treatment group 30 has a second spraying end, and the second spraying end is used for spraying the mortar mixed liquid to a second surface of the base material opposite to the first surface.

The present application provides a substrate surface oxide treatment apparatus having a first oxide treatment group 20 and a second oxide treatment group 30, such that, when the substrate is in the working space, the first spraying end 22 of the first oxide treatment group 20 sprays the mortar mixed liquid moving at high speed to the first surface of the substrate, meanwhile, the second spraying end of the second oxide treatment group 30 sprays the mortar mixed liquid moving at a high speed to the second surface of the base material opposite to the first surface, so that the oxide skin on the surface of the base material can be removed under the combined action of the first spraying end 22 and the second spraying end, the method for removing the surface oxide skin of the base material in a physical mode can not generate pollutants and avoid polluting the environment, meanwhile, the oxide skin on the surface of the base material is removed in a physical mode, so that the strength of the base material is prevented from being influenced, and the strength of the whole structure of the base material is guaranteed not to be influenced by removing the oxide skin.

In the present example, the substrate is a plate-like substrate.

As shown in fig. 1 and 2, the first oxide treatment group 20 includes a plurality of first oxide treatment units 21, the plurality of first oxide treatment units 21 are arranged at intervals in the width direction of the support body 10, and each of the first oxide treatment units 21 has at least one first injection end 22 thereon. Thus, the plurality of first oxide treatment units 21 work together to remove the scale on the first surface of the substrate, greatly improving the scale removal efficiency of the oxide treatment apparatus for the substrate surface.

As shown in fig. 1, the second oxide treatment group 30 includes a plurality of second oxide treatment units 31, the plurality of second oxide treatment units 31 are disposed in one-to-one correspondence with the plurality of first oxide treatment units 21, and each of the second oxide treatment units 31 has at least one second injection end. In this way, the plurality of second oxide treatment units 31 work together to remove the scale on the second surface of the substrate, and the substrate surface oxide treatment apparatus is ensured to be capable of simultaneously performing the scale treatment on the first surface and the second surface of the substrate, thereby being advantageous to improve the scale removal efficiency of the substrate surface oxide treatment apparatus.

As shown in fig. 1 and 2, two adjacent first oxide treatment units 21 are disposed with a gap in the moving direction of the substrate. In this way, on one hand, the interference phenomenon of the mortar mixed liquid sprayed by the first spraying ends 22 of the two adjacent first oxide treatment units 21 is avoided, and the effect of striking the first surface of the base material at a high speed cannot be achieved; on the other hand, in the process of ensuring that the substrate moves in the first predetermined direction, the descaling operation performed by one first oxide treatment unit 21 of the two adjacent first oxide treatment units 21 is performed first, and the descaling operation performed by the other first oxide treatment unit 21 of the two adjacent first oxide treatment units 21 is performed, so that the descaling efficiency of the substrate surface oxide treatment apparatus is improved, and the reliability of descaling of the substrate surface oxide treatment apparatus can be ensured.

As shown in fig. 1 and 2, the substrate surface oxide treatment apparatus further includes a first rinsing unit 40, the first rinsing unit 40 is connected to the support 10, and the first rinsing unit 40 has a first rinsing end 41, and the first rinsing end 41 is used for rinsing steel grit and scale remaining on the first surface and/or the second surface of the substrate. In this way, it is ensured that the first flushing end 41 of the first flushing unit 40 can timely clear away the steel grit and the scale remaining on the first surface and/or the second surface of the substrate in the process of moving the substrate along the first preset direction, and the effect of removing the scale on the surface of the substrate is prevented from being seriously affected by the steel grit and the scale remaining on the first surface and/or the second surface of the substrate.

Optionally, the number of the first flushing ends 41 is multiple, the multiple first flushing ends 41 are arranged at intervals along the length direction of the support body 10, and at least one first flushing end 41 is arranged at the downstream of each first oxide treatment unit 21. In this way, the first flushing end 41 located downstream of the first oxide treatment unit 21 can flush away the steel grit and scale remaining on the substrate in time after the substrate has undergone each surface scale treatment operation by the first oxide treatment unit 21 during the movement of the substrate in the first predetermined direction.

As shown in fig. 1 and 2, the apparatus for treating an oxide on a surface of a substrate further includes a second washing unit 50, the second washing unit 50 is connected to the support 10 and disposed at a position close to the first end of the support 10, the second washing unit 50 has a plurality of second washing ends 51, the plurality of second washing ends 51 are disposed at intervals along the length direction of the support 10, and each of the second washing ends 51 is used for washing steel grit and scale remaining on the first surface and/or the second surface of the substrate. Thus, the steel grit is prevented from being brought out of the substrate surface oxide treatment device when the substrate leaves the substrate surface oxide treatment device.

Alternatively, at least one second rinsing end 51 of the plurality of second rinsing ends 51 is disposed toward the first surface of the substrate, and the remaining second rinsing ends 51 are disposed toward the second surface of the substrate. Thus, when the substrate leaves the substrate surface oxide treatment device, the plurality of second flushing ends 51 can timely clean the steel grit and the scale remained on the first surface and the second surface of the substrate.

It should be noted that, in the present application, considering that the second surface of the substrate is located below the first surface of the substrate, it is preferable that the number of the second flushing ends 51 for flushing the first surface of the substrate among the plurality of second flushing ends 51 is greater than the number of the second surface for flushing the substrate, and that a part of the steel grit and a part of the scale remaining on the second surface of the substrate are able to fall down by its own weight.

As shown in fig. 1, the apparatus for treating oxide on the surface of a substrate further comprises a conveying mechanism, the conveying mechanism comprises a pinch roller set 60 and a conveying roller 70, wherein the pinch roller set 60 is connected with the support body 10, an axis of the pinch roller set 60 extends along the width direction of the support body 10, and the pinch roller set 60 is used for providing power for the substrate to advance along a first preset direction; the conveying roller 70 is connected to the support body 10, and an axis of the conveying roller 70 extends in a width direction of the support body 10, and the conveying roller 70 is used to assist in conveying the substrate. In this way, the pinch roller set 60 plays a role in providing the base material with power advancing along the first preset direction, and the conveying roller 70 plays a role in assisting in conveying the base material, so that the base material can be smoothly moved along the first preset direction under the combined action of the pinch roller set 60 and the conveying roller 70, and the moving reliability of the base material is ensured.

As shown in fig. 1, the apparatus for treating an oxide on a surface of a substrate further includes a recovery hopper 100, the recovery hopper 100 is connected to the support body 10 and is located below the working space, and the recovery hopper 100 is used for recovering a mortar mixed liquid sprayed from the first spraying end 22 of the first oxide treatment unit 21; and/or the recovery hopper 100 is used for recovering the mortar mixed liquid sprayed from the second spraying end of the second oxide treatment unit 31. In this way, the recovery bucket 100 serves to recover the mortar mixture sprayed from the first spray end 22 of the first oxide treatment unit 21 and/or the mortar mixture sprayed from the second spray end of the second oxide treatment unit 31, and ensures that the mortar mixture after the primary descaling operation can be recovered and reused, thereby contributing to the economy of the descaling operation of the substrate surface oxide treatment apparatus.

In the present application, the bucket 100 and the support body 10 are integrally formed.

As shown in fig. 5, the first oxide treatment unit 21 includes a first turbine structure 211, a first driving portion 212, and a first hitting blade 213, wherein the first turbine structure 211 has a first accommodation chamber 2111; the first driving part 212 is in driving connection with the first turbine structure 211 to drive the first turbine structure 211 to rotate along a second preset direction; the number of the first hitting blades 213 is multiple, the multiple first hitting blades 213 are arranged around the first turbine structure 211 at intervals in the circumferential direction, a first flow passage is formed between every two adjacent first hitting blades 213, and the first flow passage is communicated with the first accommodating cavity 2111; the first spraying end 22 extends into the first accommodating cavity 2111, the mortar mixed liquid sprayed by the first spraying end 22 flows through the first flow passage, and the first driving portion 212 drives the first turbine structure 211 to rotate, so that the mortar mixed liquid strikes the first surface of the substrate. In this way, it is ensured that the first hitting blade 213 can provide a large kinetic energy to the mortar mixture sprayed from the first spraying end 22, thereby ensuring that the mortar mixture hits on the first surface of the base material and loosens the scale on the first surface, and ensuring the removal reliability of the scale of the first oxide treatment unit 21.

Example two

In this example, the second example is different from the first example in that the base material is a plate-like base material after unwinding a roll-like base material.

In the present application, considering that the substrate surface oxidation treatment apparatus generates steam during the scale treatment operation, the substrate surface oxidation treatment apparatus further includes a drain steam unit 110 for timely draining the steam generated in the substrate surface oxidation treatment apparatus, and the drain steam unit 110 is configured to timely drain the steam generated in the substrate surface oxidation treatment apparatus.

As shown in fig. 3 and 4, the conveying mechanism further includes a plurality of support structures 80 and a plurality of blocking roller sets 120, wherein the support structures 80 are connected to the supporting body 10, and the plurality of support structures 80 are arranged at intervals along the length direction of the supporting body 10; the set of barrier rollers 120 is in two sets, one set of barrier rollers 120 being disposed at a first end of the support body 10 and the other set of barrier rollers 120 being disposed at a second end of the support body 10. In this way, since the base material in this embodiment is a plate-shaped base material formed by uncoiling a coiled base material, in order to prevent the base material from moving downward under the action of gravity, the conveying mechanism further includes a supporting structure 80, and the supporting structure 80 plays a role of providing a supporting force for the base material, so as to ensure that the base material can move along the first preset direction; in addition, by respectively arranging a set of blocking roller sets 120 at the first end and the second end of the support body 10, the blocking roller sets 120 play a role in blocking water vapor, so as to prevent the water vapor from leaking from the first end and/or the second end of the support body 10, and ensure that the water vapor generated in the oxide treatment operation on the surface of the substrate can be timely pumped away and discharged by the water vapor drainage device 110.

It should be noted that, in the present embodiment, the supporting structure 80 may be a supporting roller or a supporting plate.

As shown in fig. 3 and 4, the substrate surface oxidation treatment apparatus includes a plurality of first oxidation treatment groups 20, the plurality of first oxidation treatment groups 20 are disposed at intervals along the length direction of the support 10, and a plurality of second oxidation treatment groups 30, and the plurality of second oxidation treatment groups 30 are disposed in one-to-one correspondence with the plurality of first oxidation treatment groups 20. In this way, it is ensured that the plural sets of the first oxide treatment groups 20 can repeatedly treat the scale on the first surface of the base material, thereby ensuring the removal reliability of the scale on the first surface of the base material; meanwhile, the plurality of second oxide treatment groups 30 can repeatedly treat the scale on the second surface of the base material, thereby ensuring the removal reliability of the scale on the second surface of the base material.

In this embodiment, considering that the substrate in this embodiment is a plate-shaped substrate after unwinding a roll-shaped substrate, the unwound plate-shaped substrate has a curvature memory, no tension is established at the head and tail of the substrate, the head of the substrate is liable to fall into the working chamber by the action of gravity, and in order to ensure that the plate-shaped substrate having the curvature memory can smoothly move in the first predetermined direction, as shown in fig. 3, the substrate surface oxidation treatment apparatus further includes a plurality of threading rollers 90, the threading rollers 90 are connected to the support 10, the axis of the threading rollers 90 extends in the width direction of the support 10, the threading rollers 90 are provided in plurality, the threading rollers 90 are provided at intervals in the length direction of the support 10, and each threading roller 90 is used to assist the substrate in completing the threading operation.

The threading work means that the base material can be smoothly moved in the first predetermined direction in the working space.

Optionally, the second oxide treatment unit 31 comprises a second turbine structure, a second driving part and a second hitting blade, wherein the second turbine structure has a second accommodating cavity; the second driving part is in driving connection with the second turbine structure so as to drive the second turbine structure to rotate along a third preset direction; the second beating blades are arranged around the second turbine structure at intervals in the circumferential direction, a second overflowing channel is formed between every two adjacent second beating blades, and the second overflowing channels are communicated with the second containing cavity; the second spraying end extends into the second containing cavity, the mortar mixed liquid sprayed by the second spraying end flows through the second overflowing channel, and the second driving portion drives the second turbine structure to rotate so that the mortar mixed liquid strikes the second surface of the base material. In this way, it is ensured that the second hitting blade can provide a large kinetic energy to the mortar mixture sprayed by the second spraying end, thereby ensuring that the mortar mixture hits on the second surface of the base material and loosens the scale on the second surface, and ensuring the removal reliability of the scale of the second oxide treatment unit 31.

It should be noted that in the present application, the structures of the second oxide treatment unit 31 and the first oxide treatment unit 21 are similar, and detailed description is omitted.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (15)

1. An apparatus for treating an oxide on a surface of a substrate, comprising:

a support body (10);

a first oxide treatment group (20), said first oxide treatment group (20) being connected to said support (10);

a second oxide treatment group (30), the second oxide treatment group (30) being connected to the support body (10) and disposed at a position of the support body (10) opposite to the first oxide treatment group (20), the first oxide treatment group (20) and the second oxide treatment group (30) forming a working space between them through which a substrate passes;

wherein the first oxide treatment group (20) has a first spraying end (22), the first spraying end (22) is used for spraying mortar mixed liquid to a first surface of the base material, and the second oxide treatment group (30) has a second spraying end, and the second spraying end is used for spraying mortar mixed liquid to a second surface of the base material opposite to the first surface.

2. The substrate surface oxide treatment apparatus according to claim 1, wherein the first oxide treatment group (20) comprises a plurality of first oxide treatment units (21), the plurality of first oxide treatment units (21) are arranged at intervals in a width direction of the support body (10), and each of the first oxide treatment units (21) has at least one first injection end (22) thereon.

3. The apparatus for treating a surface of a substrate according to claim 2, wherein the second oxide treatment group (30) comprises a plurality of second oxide treatment units (31), the plurality of second oxide treatment units (31) are disposed in one-to-one correspondence with the plurality of first oxide treatment units (21), and each of the second oxide treatment units (31) has at least one second injection port thereon.

4. The substrate surface oxide treatment apparatus according to claim 2, wherein two adjacent first oxide treatment units (21) are provided with a displacement in the moving direction of the substrate.

5. The substrate surface oxide treatment apparatus of claim 2, further comprising:

a first rinsing unit (40), the first rinsing unit (40) being connected to the support body (10), and the first rinsing unit (40) having a first rinsing end (41), the first rinsing end (41) being used for rinsing residual steel grit and scale on the first surface and/or the second surface of the substrate.

6. The substrate surface oxide treatment apparatus according to claim 5, wherein the first rinsing end (41) is provided in plurality, the plurality of first rinsing ends (41) are provided at intervals along a length direction of the support body (10), and at least one first rinsing end (41) is provided downstream of each first oxide treatment unit (21).

7. The substrate surface oxide treatment apparatus of claim 6, further comprising:

a second washing unit (50), wherein the second washing unit (50) is connected to the support body (10) and disposed at a position close to the first end of the support body (10), the second washing unit (50) has a plurality of second washing ends (51), the plurality of second washing ends (51) are disposed at intervals along the length direction of the support body (10), and each second washing end (51) is used for washing steel grit and scale remained on the first surface and/or the second surface of the substrate.

8. The apparatus for treating surface oxide of substrate according to claim 7, wherein at least one of the second rinsing ends (51) of the plurality of second rinsing ends (51) is disposed toward the first surface of the substrate, and the remaining second rinsing ends (51) are disposed toward the second surface of the substrate.

9. The substrate surface oxide treatment apparatus according to claim 1, further comprising a transport mechanism, the transport mechanism comprising:

the pinch roll set (60) is connected with the supporting body (10), the axis of the pinch roll set (60) extends along the width direction of the supporting body (10), and the pinch roll set (60) is used for providing power for advancing the base material along a first preset direction;

the conveying roller (70) is connected with the supporting body (10), the axis of the conveying roller (70) extends along the width direction of the supporting body (10), and the conveying roller (70) is used for assisting in conveying the base material.

10. The apparatus according to claim 9, wherein the transport mechanism further comprises:

the supporting structures (80) are connected with the supporting body (10), the number of the supporting structures (80) is multiple, and the supporting structures (80) are arranged at intervals along the length direction of the supporting body (10);

the device comprises two groups of blocking roller sets (120), wherein one group of blocking roller sets (120) is arranged at the first end of the supporting body (10), and the other group of blocking roller sets (120) is arranged at the second end of the supporting body (10).

11. The substrate surface oxide treatment apparatus according to claim 3, comprising a plurality of first oxide treatment groups (20), wherein the plurality of first oxide treatment groups (20) are arranged at intervals along a length direction of the support body (10), and a plurality of second oxide treatment groups (30), wherein the plurality of second oxide treatment groups (30) are arranged in one-to-one correspondence with the plurality of first oxide treatment groups (20).

12. The substrate surface oxide treatment apparatus of claim 11, further comprising:

the tape threading roller (90) is connected with the support body (10), the axis of the tape threading roller (90) extends along the width direction of the support body (10), the tape threading rollers (90) are multiple, the tape threading rollers (90) are arranged at intervals along the length direction of the support body (10), and each tape threading roller (90) is used for assisting the base material to complete tape threading operation.

13. The substrate surface oxide treatment apparatus of claim 12, further comprising:

the recovery hopper (100) is connected with the support body (10) and is positioned below the working space, and the recovery hopper (100) is used for recovering the mortar mixed liquid sprayed by the first spraying end (22) of the first oxide treatment unit (21); and/or the recovery hopper (100) is used for recovering the mortar mixed liquor sprayed by the second spraying end of the second oxide treatment unit (31).

14. A substrate surface oxide treatment apparatus according to claim 3, wherein the first oxide treatment unit (21) comprises:

a first turbine structure (211), the first turbine structure (211) having a first housing cavity (2111);

the first driving part (212), the first driving part (212) is in driving connection with the first turbine structure (211) to drive the first turbine structure (211) to rotate along a second preset direction;

the number of the first beating blades (213) is multiple, the multiple first beating blades (213) are arranged around the circumferential direction of the first turbine structure (211) at intervals, a first flow passage is formed between every two adjacent first beating blades (213), and the first flow passage is communicated with the first accommodating cavity (2111);

the first spraying end (22) extends into the first accommodating cavity (2111), mortar mixed liquid sprayed by the first spraying end (22) flows through the first overflowing channel, and the first driving part (212) drives the first turbine structure (211) to rotate so that the mortar mixed liquid strikes the first surface of the base material.

15. The substrate surface oxide treatment apparatus according to claim 3, wherein the second oxide treatment unit (31) comprises:

a second turbine structure having a second receiving cavity;

the second driving part is in driving connection with the second turbine structure so as to drive the second turbine structure to rotate along a third preset direction;

the second beating blades are arranged around the second turbine structure at intervals in the circumferential direction, a second overflowing channel is formed between every two adjacent second beating blades, and the second overflowing channels are communicated with the second containing cavity;

the second spraying end extends into the second accommodating cavity, the mortar mixed liquid sprayed by the second spraying end flows through the second overflowing channel, and the second driving part drives the second turbine structure to rotate so that the mortar mixed liquid strikes the second surface of the base material.

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