CN210476068U - Enamel reaction kettle corrosion repair structure - Google Patents
Enamel reaction kettle corrosion repair structure Download PDFInfo
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- CN210476068U CN210476068U CN201920954353.3U CN201920954353U CN210476068U CN 210476068 U CN210476068 U CN 210476068U CN 201920954353 U CN201920954353 U CN 201920954353U CN 210476068 U CN210476068 U CN 210476068U
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Abstract
The utility model discloses an enamel reaction kettle corrosion repair structure, wherein a stud is welded on a carbon steel substrate at a corrosion position, the stud sequentially penetrates through a silica gel plate and a 304 plate which are covered on a complete ceramic surface on the carbon steel substrate, a corrosion cavity formed by the silica gel plate and the complete ceramic surface is filled with an enamel repairing agent, and a nut is arranged on the stud penetrating through the silica gel plate and the 304 plate; one or at least two studs are arranged, and through holes for the studs to penetrate through are formed in the 304 plate; the utility model discloses an enamel healant is filled to realize repairing the erosion site through silica gel plate seal structure and 304 board compaction integrated configuration, prevent that the repair material from droing, solved the problem that prior art mesopelage drops.
Description
The technical field is as follows:
the utility model relates to a chemical production equipment especially relates to an enamel reactor corrodes restoration structure.
Background art:
the reaction kettle is production equipment commonly used in the chemical field, and has the following problems after the inner wall of the enamel reaction kettle is corroded due to various reasons: 1. the strength of the inner wall of the carbon steel is reduced, and the safety performance of the equipment is insufficient; 2. the contact of the inner wall of the bare leakage corroded carbon steel and the material influences the chromaticity of the material.
Therefore, the pure rubber repairing method generally adopted in the prior art after polishing and cleaning is used for a short time and is easy to fall off, and the product quality is influenced after the fallen rubber enters the material.
The utility model has the following contents:
the utility model discloses the technical problem that will solve is: the defects of the prior art are overcome, and the corrosion repair structure of the enamel reaction kettle, which adopts a silica gel plate sealing structure and combines a 304 plate compaction combined structure to repair a corrosion part and prevent the repair material from falling off, is provided.
The technical scheme of the utility model is that: the utility model provides an enamel reactor corrodes and restores structure which characterized by: the method comprises the steps that a stud is welded on a carbon steel substrate at a corrosion position, the stud sequentially penetrates through a silica gel plate and a 304 plate which cover a complete ceramic surface on the carbon steel substrate, an enamel repairing agent is filled in a corrosion cavity formed by the silica gel plate and the complete ceramic surface, and a nut is arranged on the stud penetrating through the silica gel plate and the 304 plate.
Furthermore, the number of the studs is one or at least two, and a through hole for the studs to penetrate through is formed in the 304 plate.
Further, the size of the 304 plates is the same as that of the silicone plates.
The utility model has the advantages that:
1. the utility model discloses an enamel healant is filled to realize repairing the erosion site through silica gel plate seal structure and 304 board compaction integrated configuration, prevent that the repair material from droing, solved the problem that prior art mesopelage drops.
2. The utility model discloses can adopt a plurality of double-screw bolts to repair according to the area of corrosion size, nimble use can repair various shapes, single department and many corrosions, solved among the prior art enamel equipment repair must the problem of reburning.
Description of the drawings:
FIG. 1 is a schematic view of a corrosion repair structure of an enamel reaction kettle.
Fig. 2 is a sectional view taken along line a-a of fig. 1.
The specific implementation mode is as follows:
example (b): referring to fig. 1 and 2, in the figure, 1-carbon steel substrate, 2-enamel surface, 3-enamel healant, 4-silica gel plate, 5-304 plate, 6-nut and 7-stud.
A stud 7 is welded on a carbon steel substrate 1 at a corrosion position, the stud 7 sequentially penetrates through a silica gel plate 4 and a 304 plate 5 which cover a complete ceramic surface 2 on the carbon steel substrate 1, an enamel repairing agent 3 is filled in a corrosion cavity formed by the silica gel plate 4 and the complete ceramic surface 2, and a nut 6 is arranged on the stud 7 penetrating through the silica gel plate 4 and the 304 plate 5.
Furthermore, the number of the studs 7 is one or at least two, and the 304 plate 5 is provided with through holes for the studs 7 to penetrate through.
Further, the 304 plate 5 has the same size as the silicone plate 4.
The repairing operation process comprises the following steps: adopt the enamel healant to fill the back to the corruption position to realize fixing the repair to the corruption position through silica gel board seal structure and 304 board compaction integrated configuration, characterized by: firstly, polishing a corroded uneven carbon steel substrate by using a polishing machine, and removing rust and other attached impurities;
welding 304 studs on the substrate, and cleaning with 745 cleaning agents;
step three, adopting an enamel repairing agent to repair and cover the silica gel plate, and sealing the enamel repairing agent by using the undamaged enamel surface;
step four, using a 304 plate as a cover surface of the silica gel plate and the enamel repairing layer;
and step five, tightening the nut, and compacting the 304 plate, the silica gel plate and the repairing agent to form a stable sealing structure.
One or at least two studs are arranged, and through holes for the studs to penetrate through are formed in the 304 plate; the silica gel plate covers the enamel repairing layer formed by repairing the enamel repairing agent, and the size of the 304 plate is the same as that of the silica gel plate.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments still fall within the scope of the technical solution of the present invention.
Claims (3)
1. The utility model provides an enamel reactor corrodes and restores structure which characterized by: the method comprises the steps that a stud is welded on a carbon steel substrate at a corrosion position, the stud sequentially penetrates through a silica gel plate and a 304 plate which cover a complete ceramic surface on the carbon steel substrate, an enamel repairing agent is filled in a corrosion cavity formed by the silica gel plate and the complete ceramic surface, and a nut is arranged on the stud penetrating through the silica gel plate and the 304 plate.
2. The enamel reactor corrosion repair structure of claim 1, wherein: the number of the studs is one or at least two, and the 304 plate is provided with a through hole for the studs to penetrate through.
3. The enamel reactor corrosion repair structure of claim 1, wherein: the size of the 304 plates is the same as the size of the silicone plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920954353.3U CN210476068U (en) | 2019-06-24 | 2019-06-24 | Enamel reaction kettle corrosion repair structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920954353.3U CN210476068U (en) | 2019-06-24 | 2019-06-24 | Enamel reaction kettle corrosion repair structure |
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| Publication Number | Publication Date |
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| CN210476068U true CN210476068U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920954353.3U Active CN210476068U (en) | 2019-06-24 | 2019-06-24 | Enamel reaction kettle corrosion repair structure |
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| CN (1) | CN210476068U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449822A (en) * | 2019-06-24 | 2019-11-15 | 濮阳市鹏鑫化工有限公司 | Enamel reaction still erosion recovery method and structure |
| CN114768712A (en) * | 2022-05-12 | 2022-07-22 | 南通亿能防腐科技工程有限公司 | Anticorrosive prosthetic devices of enamel reactor |
| CN115365761A (en) * | 2022-08-18 | 2022-11-22 | 深圳市中金岭南有色金属股份有限公司丹霞冶炼厂 | Repairing method and structure for anticorrosive layer of lead-lined reaction kettle |
-
2019
- 2019-06-24 CN CN201920954353.3U patent/CN210476068U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449822A (en) * | 2019-06-24 | 2019-11-15 | 濮阳市鹏鑫化工有限公司 | Enamel reaction still erosion recovery method and structure |
| CN114768712A (en) * | 2022-05-12 | 2022-07-22 | 南通亿能防腐科技工程有限公司 | Anticorrosive prosthetic devices of enamel reactor |
| CN115365761A (en) * | 2022-08-18 | 2022-11-22 | 深圳市中金岭南有色金属股份有限公司丹霞冶炼厂 | Repairing method and structure for anticorrosive layer of lead-lined reaction kettle |
| CN115365761B (en) * | 2022-08-18 | 2024-01-30 | 深圳市中金岭南有色金属股份有限公司丹霞冶炼厂 | Repairing method and structure for anticorrosive coating of lead-lined reaction kettle |
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