Descaling hood

Abstract

The utility model provides a descaling hood which comprises a hood body and a plurality of visual protection assemblies, the hood body is provided with two hole unit groups, the two hole unit groups are oppositely arranged on the two sides of the hood body in the longitudinal direction, each hole unit group comprises a plurality of hole units, and each hole unit is correspondingly provided with a visual protection assembly. Each visual protection assembly comprises a mesh basket, a protection part and a protection net, the mesh baskets correspondingly cover the hole units, each hole unit comprises a plurality of holes distributed at intervals, the mesh baskets are provided with a plurality of through holes, an installation space is defined between the mesh baskets and the hood body, the protection nets and the protection parts are inserted into the installation space, and the protection parts are arranged in the installation space. The protection part is transparent and is arranged between the net basket and the protection net. In this way, the shape of water ejected by the internal nozzle and the descaling effect can be checked in real time through the visual protection assembly, hoisting treatment is carried out after it is determined that abnormity is seen, the misjudgment risk is removed, the production and machining time is saved, and the production and machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of descaling, in particular to a descaling machine cover. Background Art

[0002] A descaling machine is a product specifically used to remove impurities such as rust and scale on the surface of steel to improve the surface quality of the steel, avoid defects caused by pressing into the surface, and thus improve the overall quality of the product. It is usually installed behind the accident shear and consists of side wall panels and inlet / outlet headers.

[0003] To prevent high-pressure water, steam, scale, etc. from splashing onto pedestrians or other surrounding equipment, a descaling machine cover is usually installed on the side wall of the descaling machine. It can be lifted to other places by a crane for equipment maintenance and troubleshooting of the descaling machine.

[0004] When quality problems are found in the subsequent processes and it is necessary to check the water pattern of the upper and lower nozzles of the descaling machine, in the prior art, it is necessary to stop rolling and the high-pressure descaling pump, relieve the pressure of the descaling pump, and then lift the descaling machine cover to check whether the water flow shape sprayed by the nozzles is abnormal. This process requires at least three people to cooperate and takes a long time. There are often situations where the descaling machine cover is lifted and no abnormalities are found in the nozzles. The whole process is time-consuming and laborious.

[0005] In view of this, it is necessary to propose a descaling machine cover to solve or at least alleviate the above defects. Summary of the Utility Model

[0006] The main purpose of the utility model is to provide a descaling machine cover to solve the problem of time-consuming and laborious inspection of the water pattern of the descaling machine in the prior art, which requires stopping the pump and lifting the descaling machine cover.

[0007] To achieve the above object, the utility model provides a descaling machine cover, which includes a machine cover body and a plurality of visual protection components; wherein,

[0008] Two hole unit groups are formed on the machine cover body, and the two hole unit groups are arranged longitudinally opposite to each other on both sides of the machine cover body. Each hole unit group includes a plurality of hole units arranged at intervals in the transverse direction, and each hole unit is correspondingly provided with the visual protection component; wherein,

[0009] Each visual protection component includes a wire basket, a protection piece, and a protection net. The wire basket is correspondingly arranged outside the hole unit. Each hole unit includes a plurality of holes arranged at intervals, and the wire basket is provided with a plurality of through holes corresponding to the holes one by one;

[0010] An installation space is formed by surrounding between the wire basket and the hood body. The protective net and the protective member are both inserted into the installation space. The protective member is arranged in a transparent shape and is arranged between the wire basket and the protective net.

[0011] Preferably, the aperture of the mesh holes of the protective net is smaller than the aperture of the holes.

[0012] Preferably, the holes in each hole unit are arranged in a rectangular array.

[0013] Preferably, the protective member is made of tempered glass.

[0014] Preferably, there are also two water collecting troughs arranged at intervals in the transverse direction, and the water collecting troughs are integrally formed with the hood body.

[0015] Preferably, the water collecting trough includes a first arc section and a second arc section. The first arc section has an opening facing downwards and protrudes from the top of the hood body, and the second arc section has an opening facing upwards and is arranged inside the hood body.

[0016] Preferably, a plurality of exhaust hole groups are also formed on the hood body. The exhaust hole groups are correspondingly arranged at both longitudinal ends of the second arc section. Each exhaust hole group includes four exhaust holes distributed in a plum blossom shape.

[0017] Preferably, it further includes a lifting lug, and the lifting lug is fixed on the top of the hood body.

[0018] Preferably, the number of hole units in each hole unit group is three, and the three hole units are arranged at intervals in the transverse direction.

[0019] Preferably, the aperture of the holes is 50 mm to 100 mm.

[0020] Compared with the prior art, the present utility model has the following beneficial effects:

[0021] A descaling machine hood provided by the present utility model includes a hood body and a plurality of visual protection components. The hood body is provided with two hole unit groups, and the two hole unit groups are arranged oppositely along the longitudinal direction on both sides of the hood body. Each hole unit group includes a plurality of hole units arranged at intervals in the transverse direction, and each hole unit is correspondingly provided with a visual protection component. Each visual protection component includes a wire basket, a protection piece, and a protection net. The wire basket is correspondingly arranged outside the hole unit. Each hole unit includes a plurality of holes arranged at intervals. The wire basket is provided with a plurality of through holes corresponding to the holes one by one. An installation space is formed by enclosing between the wire basket and the hood body. The protection net and the protection piece are both inserted into the installation space. The protection piece is arranged in a transparent shape and is arranged between the wire basket and the protection net. In this way, the water shape ejected by the internal nozzle and the descaling effect can be viewed in real time through the visual protection component. After determining that an abnormality is seen, the treatment can be carried out after hoisting it away, removing the risk of misjudgment, saving production and processing time, improving production and processing efficiency, and achieving the effect of visual observation while preventing water splash under the cooperation of the transparent protection piece and the protection net, and the structure is convenient for assembly and processing. Description of the Drawings

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.

[0023] Figure 1 It is a three-dimensional schematic diagram of the overall structure in an embodiment of the present utility model;

[0024] Figure 2 It is a three-dimensional schematic diagram of the overall structure in an embodiment of the present utility model after removing the visual protection component;

[0025] Figure 3 It is Figure 1 a partial enlarged schematic diagram of part A in

[0026] Figure 4 It is a sectional schematic diagram of the overall structure in an embodiment of the present utility model;

[0027] Figure 5 It is a sectional schematic diagram of the visual protection component in an embodiment of the present utility model.

[0028] The realization of the purpose, functional features, and advantages of the present utility model will be further described in conjunction with the embodiments with reference to the drawings.

[0029] Explanation of the reference numerals in the drawings:

[0030] 10. Hood body; 110. Hole; 120. Water collecting tank; 121. First arc segment; 122. Second arc segment; 130. Exhaust hole; 140. Lifting lug; 20. Visual protection component; 210. Wire basket; 211. Through hole; 220. Protection part; 230. Protection net. Detailed implementation manners

[0031] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0033] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If this specific posture changes, the directional indications will also change accordingly.

[0034] In addition, the descriptions involving "first", "second", etc. in the present invention are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0035] Please refer to the attached Figures 1 - 5 , a descaling hood in an embodiment provided by the present invention includes a hood body 10 and a plurality of visual protection components 20. First of all, it should be noted that the longitudinal direction in this application refers to the length direction of the hood body 10, and the transverse direction refers to the width direction of the hood body 10; different from the prior art that when checking inside the descaling hood, it is necessary to stop rolling and stop the high-pressure descaling pump, relieve the pressure of the descaling pump, and then lift off the descaling hood to check whether the water flow shape sprayed by the nozzle is abnormal. This process requires at least three people to cooperate and takes a long time. There are often situations where the descaling hood is lifted off and it is found that the nozzle is normal. The whole process is time-consuming and laborious. This application solves the above defects in the prior art by setting a descaling hood as follows:

[0036] The hood body 10 is provided with two groups of hole units. The two groups of hole units are arranged oppositely along the longitudinal direction on both sides of the hood body 10. Each group of hole units includes a plurality of hole units arranged at intervals in the transverse direction. Each hole unit is correspondingly provided with the visual protection assembly 20. Wherein, each visual protection assembly 20 includes a wire basket 210, a protection member 220 and a protection net 230. The wire basket 210 is correspondingly sleeved outside the hole unit. Each hole unit includes a plurality of holes 110 arranged at intervals. The wire basket 210 is provided with a plurality of through holes 211 arranged in one-to-one correspondence with the holes 110. An installation space is formed by enclosing between the wire basket 210 and the hood body 10. The protection net 230 and the protection member 220 are both inserted into the installation space. The protection member 220 is arranged in a transparent shape, and the protection member 220 is arranged between the wire basket 210 and the protection net 230.

[0037] Specifically, the descaling hood in the present application includes a hood body 10 and a plurality of visual protection assemblies 20. For the convenience of observing the internal situation, two groups of hole units are opened on the hood body 10 so that the internal situation can be inspected in real time along both longitudinal sides. Therefore, the two groups of hole units are arranged oppositely along the longitudinal direction on both sides of the hood body 10. Each group of hole units includes a plurality of hole units arranged at intervals in the transverse direction. In this way, a plurality of visual protection assemblies 20 are arranged to inspect the internal situation of the hood body 10 in real time from multiple angles, improving the convenience of visual observation. Therefore, one visual protection assembly 20 needs to be correspondingly arranged at the position of each hole unit.

[0038] Wherein, each of the visual protection components 20 includes a net basket 210, a protective member 220 and a protective net 230, wherein the net basket 210 is used for installing the protective member 220 and the protective net 230. Since each of the hole units on the hood body 10 has a plurality of holes 110 arranged at intervals, in order to avoid being blocked by the net basket 210 and unable to be inspected, it is necessary to also open a through hole 211 on the net basket 210 that is arranged one-to-one with the holes 110. Here, the one-to-one corresponding arrangement means that the through holes 211 are of the same size and number as the holes 110 and are arranged on the same axis; the net basket 210 can be in the form of a top opening (for inserting the protective member 220 and the protective net 230) and a side opening (for connecting to the hood body 10), so that when the net basket 210 is installed and connected to the hood body 10, it can be surrounded by the hood body 10 to form an installation space, and the installation space is used for the protective member 220 and the protective net 230 to be inserted. The net 230 is installed so that the protective member 220 and the protective net 230 are both inserted in the installation space. This insertion method can be disassembled and installed at any time and can be selected according to the situation; wherein, the protective net 230 is arranged close to the hood body 10 to prevent iron oxide from splashing and injuring people. It itself has mesh holes, and the protective member 220 is arranged between the protective net 230 and the net basket 210. At this time, the protective net 230 can also play the role of iron oxide splashing out of the hole 110 to damage the protective member 220; the protective member 220 is used to further prevent water and smaller particles from splashing. It does not have any holes and holes, so it can better protect the surroundings and observers. In order to ensure the visualization feature, it needs to be transparent for easy observation. In this application as a preferred embodiment, the protective member 220 can use tempered glass. Tempered glass has the effect of maintaining visualization while being hard enough for protection. Technical personnel in this field can also choose according to their needs.

[0039] It is worth mentioning that under normal circumstances, the protective net 230 is used together with the tempered glass. When it is necessary to observe closely, the protective net 230 can be pulled out, so that the water shape and effect can be observed more clearly. After viewing, the protective net 230 can be put back to its original place.

[0040] As a preferred embodiment of the present invention, the mesh diameter of the protective net 230 is smaller than the diameter of the hole 110 .

[0041] It should be noted that the mesh size of the protective net 230 is slightly smaller than that of the hole 110 so as to achieve a better protective effect and prevent iron oxide from splashing out of the hole 110 .

[0042] As a preferred embodiment of the present invention, the holes 110 in each hole unit are arranged in a rectangular array.

[0043] It should be noted that the rectangular array means that the holes 110 are arranged at intervals in a row and column form to finally form a rectangle, which is convenient for processing and has a better imaging effect and is clearer during inspection.

[0044] As a preferred embodiment of the present utility model, it further includes two water collecting troughs 120 arranged at intervals in the horizontal direction, and the water collecting troughs 120 are integrally formed with the hood body 10.

[0045] It is worth noting that the water collecting trough 120 can be used to collect the sputtered water ejected from the hood body 10. It has a first arc section 121 and a second arc section 122. The second arc section 122 is arranged inside the hood body 10 and opens upward to facilitate the collection of sputtered water, while the first arc section 121 is arranged on the top of the hood body 10 and the opening direction increases the interval space between it and the second arc section 122, which is convenient for technicians to clean during later maintenance.

[0046] Further, a plurality of exhaust hole groups 130 are also opened on the hood body 10. The exhaust hole groups 130 are correspondingly arranged at both longitudinal ends of the second arc section 122. Each exhaust hole group 130 includes four exhaust holes 130 distributed in a plum blossom shape.

[0047] It should be understood that the exhaust hole group 130 has a plurality of exhaust holes 130 for timely exhausting the water vapor, steam, fog and soot accumulated in the hood body 10, so as to improve the clarity of inspection in real time.

[0048] Further, it also includes a lifting lug 140, and the lifting lug 140 is fixed on the top of the hood body 10.

[0049] It should be noted that the lifting lug 140 can facilitate the technicians to directly lift and move the hood body 10 during operation, without the need for the process of manually hanging the locking device as in the prior art, so as to improve the efficiency.

[0050] Further, the number of the hole units in each hole unit group is three, and the three hole units are arranged at intervals in the horizontal direction.

[0051] It should be noted that the number of the hole units can be set according to the width of the hood body 10. In a preferred embodiment of the present application, the number of the hole units in each hole unit group can be three.

[0052] Further, the aperture of the hole 110 is 50mm - 100mm.

[0053] It can be understood that the aperture of the hole 110 should not be too large, as this will affect the side wall strength of the hood body 10. Preferably, it can be set to 50 mm to 100 mm, and those skilled in the art can set it according to specific needs.

[0054] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A descaling machine cover, characterized in that, It includes a hood body and a plurality of visible protection components; among them, two hole unit groups are formed on the hood body, the two hole unit groups are arranged oppositely along the longitudinal direction on both sides of the hood body, each hole unit group includes a plurality of hole units arranged at intervals along the transverse direction, and each hole unit is correspondingly provided with the visible protection component; among them, each visible protection component includes a wire basket, a protection piece and a guard net, the wire basket is correspondingly arranged outside the hole unit, each hole unit includes a plurality of holes arranged at intervals, and the wire basket is provided with a plurality of through holes corresponding to the holes one by one; an installation space is formed by enclosing between the wire basket and the hood body, the guard net and the protection piece are both inserted into the installation space, the protection piece is arranged in a transparent shape, and the protection piece is arranged between the wire basket and the guard net.

2. The descaling machine hood according to claim 1, characterized in that, The aperture of the mesh holes of the guard net is smaller than the aperture of the holes.

3. The descaling machine hood according to claim 1, characterized in that, The holes in each hole unit are arranged in a rectangular array.

4. The descaling machine hood according to claim 1, wherein The protection piece is made of tempered glass.

5. The descaling machine hood according to claim 4, characterized in that, It further includes two water collecting troughs arranged at intervals along the transverse direction, and the water collecting troughs are integrally formed with the hood body.

6. The descaling machine hood according to claim 5, characterized in that, The water collecting trough includes a first arc section and a second arc section, the first arc section has an opening facing downwards and protrudes from the top of the hood body, and the second arc section has an opening facing upwards and is arranged inside the hood body.

7. The descaling machine hood according to claim 6, wherein, A plurality of exhaust hole groups are also formed on the hood body, the exhaust hole groups are correspondingly arranged at both longitudinal ends of the second arc section, and each exhaust hole group includes four exhaust holes distributed in a plum blossom shape.

8. The descaling machine hood according to claim 1, characterized in that, It further includes a lifting lug, and the lifting lug is fixed on the top of the hood body.

9. The descaling machine hood according to claim 1, wherein, The number of hole units in each hole unit group is three, and the three hole units are arranged at intervals along the transverse direction.

10. The descaling machine hood according to claim 1, characterized in that, The aperture of the holes is 50mm to 100mm.

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