Thermal insulation structure of zinc pot cover plate

Abstract

The utility model discloses a zinc pot cover plate heat preservation structure, and relates to the technical field of zinc pot cover plates. The cover plate comprises symmetrically arranged cover plate bodies, filling grooves are formed in the opposite ends of the two cover plate bodies, the filling grooves are filled with heat preservation cotton, sealing grooves are formed in the tops of the filling grooves, fixing plates are arranged in the sealing grooves, and the bottoms of the fixing plates abut against the heat preservation cotton; one end of the cover plate body is fixedly connected with a cambered surface clamping block, and one end of the fixing plate is symmetrically and rotationally connected with arched clamping hooks matched with the cambered surface clamping block. After the filling groove is filled with the heat preservation cotton, the arched clamping hook is rotated to be clamped with the cambered surface clamping block, the locking assembly is tightened to complete fixation of the heat preservation cotton through the fixing plate, and after the locking assembly is unscrewed, the arched clamping hook is reversely rotated to relieve fixation of the heat preservation cotton through the fixing plate, so that the heat preservation cotton is conveniently taken out; therefore, the mounting and dismounting efficiency of the heat preservation cotton is effectively improved, and the practicability of the device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of zinc pot cover plates, and in particular to a zinc pot cover plate insulation structure. Background Art

[0002] The zinc pot is a core piece of equipment in the hot-dip galvanizing process. The molten zinc inside reaches extremely high temperatures, typically around 450°C. To improve energy efficiency and operational safety, the insulation design of the zinc pot cover is crucial. This insulation not only effectively reduces heat loss and energy consumption, but also minimizes heat dissipation from the zinc bath, thereby reducing zinc slag and improving zinc utilization. Furthermore, a well-designed insulation structure improves the working environment and mitigates the impact of high temperatures on surrounding equipment.

[0003] Currently, the insulation structure of zinc pot covers generally adopts a hollow interior design with insulation wool laid inside. Insulation wool, such as ceramic fiber materials, has the characteristics of light weight, high strength, oxidation resistance, low thermal conductivity, good flexibility, corrosion resistance, low heat capacity, and sound insulation. For larger zinc pots, split covers are usually used.

[0004] However, there are gaps between the split cover panels. Existing solutions primarily involve placing insulation between the panels and then pushing the cover panels together to press the insulation in place. This method is inconvenient to install and remove, requiring simultaneous manipulation of the cover panels to clamp the insulation in place. Separating the cover panels can easily cause the insulation to fall out, hindering quick operation and reducing installation and removal efficiency. Utility Model Content

[0005] The purpose of this application is to solve the problem that the traditional split cover needs to operate the cover at the same time to clamp and fix the insulation cotton in the middle, and when the cover is separated, the insulation cotton is likely to fall off, which is not conducive to quick operation and reduces the efficiency of installation and disassembly. This application provides a zinc pot cover insulation structure.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] A zinc pot cover insulation structure includes a symmetrically arranged cover body, two opposite ends of the cover body are provided with a filling groove, the interior of the filling groove is filled with thermal insulation cotton, the top of the filling groove is provided with a sealing groove, the interior of the sealing groove is provided with a fixing plate, the bottom of the fixing plate forms a conflict with the thermal insulation cotton, one end of the cover body is fixedly connected to a curved clamping block, one end of the fixing plate is symmetrically rotatably connected to an arched hook adapted to the curved clamping block, and one end of the curved clamping block is installed with a locking assembly for fixing the arched hook.

[0008] By adopting the above technical solution, by setting the locking assembly for use with the fixing plate, the arc-surface clamping block, and the arched clamping hook, it is convenient to rotate the arched clamping hook and the arc-surface clamping block to form a clamping connection after filling the filling groove with thermal insulation cotton, and tighten the locking assembly to complete the fixation of the fixing plate to the thermal insulation cotton. After loosening the locking assembly, the arched hook is rotated in the opposite direction to release the fixation of the fixing plate to the thermal insulation cotton, making it convenient to remove the thermal insulation cotton, thereby effectively improving the installation and disassembly efficiency of the thermal insulation cotton and improving the practicality of the device.

[0009] Furthermore, the locking assembly includes a locking screw fixedly connected to the bottom of the arc-shaped clamping block, one end of the locking screw is threadedly connected to a locking nut, and one end of the arched hook is provided with a locking slot adapted to the locking screw.

[0010] By adopting the above technical solution and setting up the coordinated use of the locking screw and the locking nut, it is convenient to rotate the arch hook to drive the locking screw to embed into the locking slot, and then tighten the locking nut to form a conflict with the arch hook along the length direction of the locking screw, so as to quickly fix the arch hook and further improve the installation efficiency of the device.

[0011] Furthermore, one end of the arched hook is symmetrically rotatably connected to a resistance roller, and the arched hook forms a rolling resistance with the arc-surface clamping block through the resistance roller.

[0012] By adopting the above technical solution and arranging the cooperation between the resistance roller and the arch hook, the wear between the arch hook and the arc surface clamping block is effectively reduced, and the service life of the device is extended.

[0013] Furthermore, a high-temperature resistant rubber sealing strip is symmetrically fixedly connected to the bottom of the fixing plate, and the high-temperature resistant rubber sealing strip is installed inside the sealing groove.

[0014] By adopting the above technical solution, by setting up the cooperation between the high-temperature resistant rubber sealing strip and the fixed plate, it is convenient to squeeze the high-temperature resistant rubber sealing strip to produce deformation when driving the fixed plate to embed into the sealing groove, and utilize the elastic properties of the high-temperature resistant rubber sealing strip to fill the inside of the sealing groove, so as to improve the sealing effect between the fixed plate and the sealing groove.

[0015] Furthermore, a pad is installed inside the filling slot, and a plurality of arc-shaped spring pieces are evenly and fixedly connected to the bottom of the pad. One end of the arc-shaped spring piece forms a conflict with the inside of the filling slot, and the thermal insulation cotton is installed between the pad and the fixed plate.

[0016] By adopting the above technical solution, by setting up the coordinated use of the arc-shaped spring piece and the pad, it is convenient to use the elastic characteristics of the arc-shaped spring piece to push the pad to drive the thermal insulation cotton out of the filling groove as a whole when the fixing plate is released from covering the thermal insulation cotton, thereby facilitating the quick separation of the thermal insulation cotton from the inner wall of the filling groove, and further improving the disassembly efficiency of the device.

[0017] Furthermore, a honeycomb inner hole is opened inside the cover plate body.

[0018] By adopting the above technical solution, the heat preservation effect of the cover plate body is effectively improved by providing the honeycomb inner holes.

[0019] Furthermore, one end of the cover plate body is fixedly connected to a side plate, and the inner side of the side plate is fixedly connected to a high-temperature resistant rubber sealing gasket.

[0020] By adopting the above technical solution, by setting the side plate and the high-temperature resistant rubber sealing gasket for use together, the side plate drives the high-temperature resistant rubber sealing gasket to form a sealed cover for the gap between the cover plate body and the zinc pot, thereby effectively improving the sealing effect of the device.

[0021] Furthermore, the surface of the cover body is coated with a silicone waterproof coating.

[0022] By adopting the above technical solution and providing an organic silicon waterproof coating, the waterproof effect of the device is effectively improved and the service life of the device is extended.

[0023] In summary, this application has at least one of the following beneficial effects:

[0024] 1. By setting the locking assembly in cooperation with the fixing plate, the arc-shaped clamping block and the arched clamping hook, it is convenient to fill the filling groove with thermal insulation cotton, rotate the arched clamping hook to form a clamping connection with the arc-shaped clamping block, and tighten the locking assembly to complete the fixation of the fixing plate to the thermal insulation cotton. After loosening the locking assembly, rotate the arched clamping hook in the opposite direction to release the fixation of the fixing plate to the thermal insulation cotton, making it convenient to remove the thermal insulation cotton, thereby effectively improving the installation and removal efficiency of the thermal insulation cotton and improving the practicality of the device.

[0025] 2. By setting up the coordinated use of the locking screw and the locking nut, it is convenient to rotate the arch hook to drive the locking screw to embed into the locking slot, and then tighten the locking nut to form a conflict with the arch hook along the length direction of the locking screw, so as to quickly fix the arch hook, thereby further improving the installation efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the three-dimensional structure of the device body in this application.

[0027] Figure 2is the exploded view of the device body in the application.

[0028] Figure 3 is the connection relationship of the arched hook and the curved surface clamping block in the application.

[0029] Figure 4 is Figure 3 is the enlarged view of A in the application.

[0030] BRIEF DESCRIPTION OF DRAWINGS

[0031] 1, cover plate body; 2, filling groove; 3, thermal insulation cotton; 4, sealing groove; 5, fixed plate; 6, curved surface clamping block; 7, arched hook; 8, locking screw; 9, locking nut; 10, locking slot; 11, abutting roller; 12, high-temperature-resistant rubber sealing strip; 13, pad; 14, arc spring; 15, honeycomb inner hole; 17, side plate; 18, high-temperature-resistant rubber sealing pad. DETAILED DESCRIPTION

[0032] The application will be further described in detail below in combination with the accompanying Figure 1 drawings.

[0033] The application discloses a zinc pot cover plate heat preservation structure.

[0034] Refer to Figure 1 - Figure 4 A zinc pot cover plate heat preservation structure, comprising symmetrically arranged cover plate bodies 1, the opposite ends of the two cover plate bodies 1 are each provided with a filling groove 2, the filling groove 2 is filled with thermal insulation cotton 3, the top of the filling groove 2 is provided with a sealing groove 4, the sealing groove 4 is provided with a fixed plate 5, the bottom of the fixed plate 5 is in abutment with the thermal insulation cotton 3, one end of the cover plate body 1 is fixedly connected with a curved surface clamping block 6, one end of the fixed plate 5 is symmetrically rotatably connected with an arched hook 7 matched with the curved surface clamping block 6, and one end of the curved surface clamping block 6 is provided with a locking assembly for fixing the arched hook 7.

[0035] The locking assembly comprises a locking screw 8 fixedly connected to the bottom of the curved surface clamping block 6, and one end of the locking screw 8 is threadedly connected with a locking nut 9, and one end of the arched hook 7 is provided with a locking slot 10 matched with the locking screw 8.

[0036] Moreover, one end of the arched hook 7 is symmetrically rotatably connected with an abutting roller 11, and the arched hook 7 is in rolling abutment with the curved surface clamping block 6 through the abutting roller 11.

[0037] Moreover, the bottom of the fixed plate 5 is symmetrically fixedly connected with a high-temperature-resistant rubber sealing strip 12, and the high-temperature-resistant rubber sealing strip 12 is arranged in the sealing groove 4.

[0038] When in use, first, after hoisting the two cover plate bodies 1 to cover the zinc pot, the two cover plate bodies 1 drive the two filling slots 2 to connect, and then fill the interior of the filling slots 2 with thermal insulation cotton 3, and pull the fixing plate 5 to cover the top of the thermal insulation cotton 3, so as to squeeze the thermal insulation cotton 3 to fill the interior of the filling slots 2, and at the same time, the fixing plate 5 drives the high-temperature resistant rubber sealing strip 12 to be embedded in the interior of the sealing slot 4, and then manually rotate the arch hook 7 to drive the friction roller 11 to form a rolling friction with one end of the arc surface clamping block 6, so that one end of the arch hook 7 forms a hook with the arc surface clamping block 6. Hang, and make the arched hook 7 drive one end of the locking screw 8 to be embedded in the interior of the locking slot 10, then by tightening the locking nut 9, the locking nut 9 is made to move closer to the arched hook 7 along the length direction of the locking screw 8, and push one end of the arched hook 7 to form a fixed conflict with the arc-surface clamping block 6, and at the same time make the arched hook 7 drive the arc-surface clamping block 6 to squeeze the high-temperature resistant rubber sealing strip 12 along the length direction of the locking screw 8, so that the high-temperature resistant rubber sealing strip 12 is deformed under the force and fills the interior of the sealing groove 4, so as to facilitate the rapid fixation of the thermal insulation cotton 3 to the interior of the filling groove 2;

[0039] Similarly, before it is necessary to lift and remove the two cover bodies 1 from covering the zinc pot, manually loosen the locking nut 9 so that the locking nut 9 is released from the interference with the arch hook 7 along the length direction of the locking screw 8, and then rotate the arch hook 7 in the opposite direction around the hinge axis to drive the locking screw 8 out of the locking slot 10, thereby releasing the fixed connection between the fixing plate 5 and the cover body 1, and then pull the fixing plate 5 to drive the high-temperature resistant rubber sealing strip 12 out of the sealing groove 4, and make the fixing plate 5 detach from the top of the thermal insulation cotton 3, and then take the thermal insulation cotton 3 out of the filling slot 2, so as to facilitate the quick removal of the thermal insulation cotton 3 from the filling slot 2, effectively improving the use efficiency of the device.

[0040] Reference Figure 2 - Figure 4 A pad 13 is installed inside the filling groove 2, and a plurality of arc-shaped spring pieces 14 are evenly fixedly connected to the bottom of the pad 13. One end of the arc-shaped spring piece 14 forms a conflict with the inside of the filling groove 2, and the thermal insulation cotton 3 is installed between the pad 13 and the fixed plate 5.

[0041] During use, when the arched hook 7 is rotated to release the engagement with the arc-surface engaging block 6 and the fixing plate 5 is pulled away from covering the thermal insulation cotton 3, the elastic properties of the arc-shaped spring piece 14 are utilized to enable the arc-shaped spring piece 14 to push the pad 13 to drive the thermal insulation cotton 3 to move along the inner wall of the filling groove 2, thereby facilitating the quick separation of the auxiliary thermal insulation cotton 3 from the adhesion to the inner wall of the filling groove 2, further improving the disassembly efficiency of the device.

[0042] Reference Figure 1 and Figure 2A honeycomb inner hole 15 is opened inside the cover body 1.

[0043] During use, when the heat inside the zinc pot diffuses outward through the cover body 1, the heat enters the multiple honeycomb inner holes 15 and stays there, thereby effectively extending the heat travel inside the cover body 1, reducing the heat diffusion outward, and improving the thermal insulation effect of the cover body 1.

[0044] Reference Figure 1 and Figure 2 One end of the cover body 1 is fixedly connected to a side plate 17 , and the inner side of the side plate 17 is fixedly connected to a high-temperature resistant rubber sealing gasket 18 .

[0045] During use, when the cover body 1 is hoisted and placed on the top of the zinc pot, the cover body 1 drives the side plate 17 to cover the gap between it and the zinc pot, and the side plate 17 drives the high-temperature resistant rubber sealing gasket 18 to form a conflict with the outside of the zinc pot, thereby utilizing the elastic properties of the high-temperature resistant rubber sealing gasket 18 to fill the gap between the cover body 1 and the zinc pot, effectively improving the sealing between the cover body 1 and the zinc pot.

[0046] Reference Figure 1 and Figure 2 The surface of the cover body 1 is coated with a silicone waterproof coating.

[0047] During use, a silicone waterproof coating is applied to the surface of the cover body 1 to form a waterproof protective layer on the surface of the cover body 1, which effectively improves the corrosion resistance of the cover body 1 and extends the service life of the device.

[0048] The implementation principle of the zinc pot cover plate heat preservation structure is as follows: first, after the two cover plate bodies 1 are hoisted to cover the zinc pot, the two cover plate bodies 1 drive the two filling grooves 2 to be connected in communication, then the heat preservation cotton 3 is filled into the inside of the filling groove 2, and the fixing plate 5 is covered on the top of the heat preservation cotton 3, so as to extrude the heat preservation cotton 3 to fill the inside of the filling groove 2, and the fixing plate 5 drives the high-temperature-resistant rubber sealing strip 12 to be embedded into the inside of the sealing groove 4, then the arc-shaped clamping hook 7 is manually rotated to drive the abutting roller 11 to roll against one end of the arc-shaped clamping block 6, so that one end of the arc-shaped clamping hook 7 is hooked with the arc-shaped clamping block 6, and the arc-shaped clamping hook 7 drives one end of the locking screw 8 to be embedded into the inside of the locking slot 10, then the locking nut 9 is tightened to make the locking nut 9 approach the arc-shaped clamping hook 7 along the length direction of the locking screw 8, and push one end of the arc-shaped clamping hook 7 to be fixedly abutted with the arc-shaped clamping block 6, and the arc-shaped clamping hook 7 drives the arc-shaped clamping block 6 to extrude the high-temperature-resistant rubber sealing strip 12 along the length direction of the locking screw 8, so that the high-temperature-resistant rubber sealing strip 12 is deformed under stress and fills the inside of the sealing groove 4, at this time, when the heat in the zinc pot diffuses outward through the cover plate body 1, the heat enters the inside of the plurality of honeycomb inner holes 15 to stay, so as to effectively prolong the travel of the heat in the cover plate body 1 and reduce the diffusion of the heat outward;

[0049] Similarly, before the two cover plate bodies 1 are hoisted to be removed to cover the zinc pot, the locking nut 9 is manually loosened to make the locking nut 9 be removed from the abutment with the arc-shaped clamping hook 7 along the length direction of the locking screw 8, then the arc-shaped clamping hook 7 is reversely rotated around the hinge shaft to drive the locking screw 8 to be separated from the inside of the locking slot 10, so as to remove the fixed connection between the fixing plate 5 and the cover plate body 1, then the fixing plate 5 drives the high-temperature-resistant rubber sealing strip 12 to be separated from the inside of the sealing groove 4, and the fixing plate 5 is separated from the top of the heat preservation cotton 3, then the elastic property of the arc-shaped elastic sheet 14 is utilized to push the pad plate 13 to drive the heat preservation cotton 3 to be wholly pushed out of the inside of the filling groove 2.

Claims

1. A zinc pot cover plate insulation structure, comprising a symmetrically arranged cover plate body (1), characterized in that: The two opposite ends of the cover plate bodies (1) are each provided with a filling groove (2), the interior of the filling groove (2) is filled with thermal insulation cotton (3), the top of the filling groove (2) is provided with a sealing groove (4), the interior of the sealing groove (4) is provided with a fixing plate (5), the bottom of the fixing plate (5) forms a conflict with the thermal insulation cotton (3), one end of the cover plate body (1) is fixedly connected to an arc-shaped clamping block (6), one end of the fixing plate (5) is symmetrically rotatably connected to an arched hook (7) adapted to the arc-shaped clamping block (6), and one end of the arc-shaped clamping block (6) is installed with a locking component for fixing the arched hook (7).

2. The zinc pot cover insulation structure according to claim 1, characterized in that: The locking assembly comprises a locking screw (8) fixedly connected to the bottom of the arc-shaped clamping block (6), one end of the locking screw (8) is threadedly connected to a locking nut (9), and one end of the arched hook (7) is provided with a locking slot (10) adapted to the locking screw (8).

3. The zinc pot cover insulation structure according to claim 1, characterized in that: One end of the arched hook (7) is symmetrically rotatably connected to a contact roller (11), and the arched hook (7) forms rolling contact with the arc-surface clamping block (6) via the contact roller (11).

4. The zinc pot cover insulation structure according to claim 1, characterized in that: A high-temperature resistant rubber sealing strip (12) is symmetrically fixedly connected to the bottom of the fixed plate (5), and the high-temperature resistant rubber sealing strip (12) is installed inside the sealing groove (4).

5. The zinc pot cover insulation structure according to claim 1, characterized in that: A pad (13) is installed inside the filling slot (2), and a plurality of arc-shaped spring pieces (14) are evenly fixedly connected to the bottom of the pad (13), one end of the arc-shaped spring piece (14) forms a conflict with the inside of the filling slot (2), and the thermal insulation cotton (3) is installed between the pad (13) and the fixed plate (5).

6. The zinc pot cover insulation structure according to claim 1, characterized in that: A honeycomb inner hole (15) is provided inside the cover plate body (1).

7. The zinc pot cover insulation structure according to claim 1, characterized in that: One end of the cover plate body (1) is fixedly connected to a side plate (17), and the inner side of the side plate (17) is fixedly connected to a high-temperature resistant rubber sealing gasket (18).

8. The zinc pot cover insulation structure according to claim 1, characterized in that: The surface of the cover plate body (1) is coated with an organic silicon waterproof coating.

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