CN105257647A - Enamel repair patch and enamel repair method - Google Patents
Enamel repair patch and enamel repair method Download PDFInfo
- Publication number
- CN105257647A CN105257647A CN201510810910.0A CN201510810910A CN105257647A CN 105257647 A CN105257647 A CN 105257647A CN 201510810910 A CN201510810910 A CN 201510810910A CN 105257647 A CN105257647 A CN 105257647A
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- China
- Prior art keywords
- enamel
- thin slice
- patch
- eyelet
- repair
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Abstract
The invention discloses an enamel repair patch and an enamel repair method. The enamel repair patch comprises an enamel repair slice, a tetrafluoro-spacer and a screw matched with the enamel repair slice; the enamel repair slice is composed of a metal slice and an enamel layer covering the metal slice; a hole is formed in the middle of the enamel repair slice. The enamel repair method comprises the following steps: smoothing a surface of an enamel damaged portion to expose an iron matrix, drilling a hole in the iron matrix and carrying out tapping, and washing the surface of the iron matrix by using an organic solvent; applying a layer of enamel repairing agent to the surface of the iron matrix and then filling a notch at the enamel damaged portion with a mixed filler; before the mixed filler is solidified, putting the enamel repair slice on the surface of the mixed filler and putting the tetrafluoro-spacer in the hole of the enamel repair slice, and then screwing down the enamel repair patch on the iron matrix by use of the screw matched with the enamel repair patch; coating a portion, in contact with the damaged portion, of the surface of the enamel repair patch with a layer of enamel repairing agent to fill a gap.
Description
Technical field
The invention of this reality relates to enamel repairing technique field, has particularly related to a kind of enamel patch and enamel method for repairing and mending.
Background technique
Enamel equipment is in installation and using process, and due to mechanical deterioration, temperature shock, the reasons such as dielectric corrosion, result in enamel part and the damage phenomenons such as stripping porcelain, perforation, burst porcelain, crackle occur.What current method for repairing and mending was the most frequently used has following several: the first is corrosion resistant metal plugging, threaded stopper is made by corrosion resistant metal, be equipped with ptfe plastic packing ring screw in breakage spot, advantage effectively increases the service life, shortcoming be impaired area larger time cannot repair; The second is clay patching, and advantage large-arealy to be repaired, and shortcoming is that the corrosion-resistance properties be filled with is limited, and the corrosion-resistance properties of enamel differs greatly; The third is warded off again, i.e. enamel again, and advantage can repair damaged face completely, and shortcoming is that power consumption is large, and cost is high, repairs difficulty.
Summary of the invention
The object of the present invention is to provide a kind of enamel patch and enamel method for repairing and mending, combined the advantage of corrosion resistant metal plugging and clay patching, solve Problems existing on two kinds of each comfortable repairing techniques of method.
To achieve these goals, technological scheme of the present invention is a kind of enamel patch, and comprise enamel and repair thin slice, Tetrafluoro spacer, repair with enamel the screw that thin slice matches, enamel repairing thin slice is made up of tinsel and the enamel layer be coated on outside tinsel; Repair in the middle part of thin slice at enamel and leave eyelet.
The thickness of enamel layer is 1 ~ 2mm.
Sheet thicknesses is 1 ~ 2mm.
The eyelet that enamel is repaired in the middle part of thin slice has 1 at least.
Repair with enamel the screw that thin slice matches and have 1 at least.
Sheet material is corrosion resistant metal.
A kind of enamel method for repairing and mending, comprises the steps:
1) by enamel breakage spot surface rubbing, expose iron tire, on iron tire, boring also tapping, iron tire forms female eyelet, and surperficial with organic solvent washing iron tire;
2) be coated with one deck enamel healant on iron tire surface, then fill the breach of enamel breakage spot with the mixed packing of enamel powder, white glaze powder and enamel healant;
3) during mixed packing ot-yet-hardened, thin slice is repaired at mixed packing surface cushion enameling, Tetrafluoro spacer on pad in the eyelet that thin slice repaired by enamel, the screw matched with enamel patch is repaired the eyelet on the eyelet of thin slice and iron tire through Tetrafluoro spacer eyelet, enamel successively, enamel patch is tightened on iron tire;
4) be coated with last layer enamel healant on enamel patch surface and the part that contact with iron tire of enamel patch edge, fill and enamel is repaired screw nut place that thin slice matches and enamel and repaired gap in the seam at thin slice eyelet place and enamel patch edge and iron tire contact segment.
Organic solvent comprises ethanol, methyl alcohol, acetone etc.
Enamel powder content 50 ~ 70% in mixed packing, white glaze powder 40 ~ 10%, enamel healant 10 ~ 20%.
In mixed packing, enamel powder content is the highest, and the decay resistance of mend can be made closer to the corrosion resistant character of non-breakage spot.
The internal thread repaired on the outside thread of the screw that thin slice matches and described iron tire in eyelet with enamel matches.
The invention has the beneficial effects as follows: adopt the method for the mending enamelled damaged portion of the present invention to compensate for the situation adopting corrosion resistant metal plugging cannot repair large size damage.When the damaged portion area that will repair is large, multiple enamel patch subregion can be adopted to repair, and the gap between enamel patch and enamel patch can be filled by enamel healant.The method of the mending enamelled damaged portion of the present invention is adopted to compensate for the large problem of clay patching packing corrosion resistance difference.
Accompanying drawing explanation
Fig. 1 is the structural representation of enamel patch in the present invention;
Fig. 2 is the schematic diagram that in the present invention, thin slice repaired by enamel;
Fig. 3 is the right elevation that in the present invention, thin slice repaired by enamel;
Fig. 4 is repairing schematic diagram of the present invention.
Sequence number in Fig. 1 ~ 4 represents: eyelet 13, enamel breakage spot 6, the enamel equipment 7 that the metal layer 12 of thin slice repaired by the enamel layer 11 that enamel is repaired thin slice 1, repaired screw 2 that thin slice matches with enamel, thin slice repaired by Tetrafluoro spacer 3, enamel healant 4, mixed packing 5, enamel, enamel, thin slice repaired by enamel.
Embodiment
With accompanying drawing, technological scheme of the present invention is further elaborated in conjunction with the embodiments.
Embodiment
1) by enamel breakage spot 6 surface rubbing, expose iron tire, on iron tire, boring also tapping, iron tire forms female eyelet, and surperficial with ethanol washing iron tire;
2) one deck enamel healant 4 is coated with on iron tire surface, then fill the breach of enamel breakage spot 6 with the mixed packing 5 of enamel powder, white glaze powder and enamel healant, wherein the proportion of composing of mixed packing 5 is enamel powder 70%, white glaze powder 10%, enamel healant 20%;
3) during mixed packing 5 ot-yet-hardened, thin slice is repaired at mixed packing 5 surface cushion enameling, Tetrafluoro spacer 3 on pad in the eyelet 13 that thin slice repaired by enamel, the screw 2 matched with enamel patch is repaired the eyelet on the eyelet 13 of thin slice and iron tire through the eyelet of Tetrafluoro spacer 3, enamel successively, enamel patch is tightened on iron tire;
4) be coated with last layer enamel healant 4 on enamel patch surface and the part that contact with iron tire of enamel patch edge, fill and enamel is repaired screw nut place that thin slice matches and enamel and repaired gap in the seam at thin slice eyelet place and enamel patch edge and iron tire contact segment.
Above embodiment is only further elaborated technological scheme of the present invention; but not interest field of the present invention is limited; for those skilled in the art; under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. an enamel patch, is characterized in that: comprise enamel and repair thin slice, Tetrafluoro spacer, repair with enamel the screw that thin slice matches, enamel repairing thin slice is made up of tinsel and the enamel layer be coated on outside tinsel; Repair in the middle part of thin slice at enamel and leave eyelet.
2. a kind of enamel patch according to claim 1, is characterized in: the thickness of described enamel layer is 1 ~ 2mm.
3. a kind of enamel patch according to claim 1, is characterized in: described sheet thicknesses is 1 ~ 2mm.
4. a kind of enamel patch according to claim 1, is characterized in: the eyelet that described enamel is repaired in the middle part of thin slice has 1 at least.
5. a kind of enamel patch according to claim 1, is characterized in: described repair the screw that thin slice matches with enamel and have 1 at least.
6. a kind of enamel patch according to claim 1, is characterized in: described sheet material is corrosion resistant metal.
7. an enamel method for repairing and mending, is characterized in that: comprise the steps:
1) by enamel breakage spot surface rubbing, expose iron tire, on iron tire, boring also tapping, iron tire forms female eyelet, and surperficial with organic solvent washing iron tire;
2) be coated with one deck enamel healant on iron tire surface, then fill the breach of enamel breakage spot with the mixed packing of enamel powder, white glaze powder and enamel healant;
3) during mixed packing ot-yet-hardened, thin slice is repaired at mixed packing surface cushion enameling, Tetrafluoro spacer on pad in the eyelet that thin slice repaired by enamel, the screw matched with enamel patch is repaired the eyelet on the eyelet of thin slice and iron tire through Tetrafluoro spacer eyelet, enamel successively, enamel patch is tightened on iron tire;
4) be coated with last layer enamel healant on enamel patch surface and the part that contact with iron tire of enamel patch edge, fill and enamel is repaired screw nut place that thin slice matches and enamel and repaired gap in the seam at thin slice eyelet place and enamel patch edge and iron tire contact segment.
8. a kind of enamel method for repairing and mending according to claim 2, is characterized in: described organic solvent comprises ethanol, methyl alcohol, acetone.
9. a kind of enamel method for repairing and mending according to claim 2, is characterized in: enamel powder content 50 ~ 70% in described mixed packing, white glaze powder 40 ~ 10%, enamel healant 10 ~ 20%.
10. a kind of enamel method for repairing and mending according to claim 2, is characterized in: described repair the screw that thin slice matches with enamel outside thread and described iron tire on internal thread in eyelet match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510810910.0A CN105257647A (en) | 2015-11-20 | 2015-11-20 | Enamel repair patch and enamel repair method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510810910.0A CN105257647A (en) | 2015-11-20 | 2015-11-20 | Enamel repair patch and enamel repair method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105257647A true CN105257647A (en) | 2016-01-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510810910.0A Pending CN105257647A (en) | 2015-11-20 | 2015-11-20 | Enamel repair patch and enamel repair method |
Country Status (1)
| Country | Link |
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| CN (1) | CN105257647A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107308894A (en) * | 2017-06-07 | 2017-11-03 | 湖北兴瑞化工有限公司 | A kind of enamel equipment repair technology |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2388393Y (en) * | 1998-11-19 | 2000-07-19 | 刘忠林 | Repairing nail for glass |
| CN103170794A (en) * | 2013-03-21 | 2013-06-26 | 安徽淮河化工股份有限公司 | Method of mending damage on non-clamping sleeve portion of enamel reaction kettle |
| CN103566855A (en) * | 2013-11-18 | 2014-02-12 | 河北冀衡（集团）药业有限公司 | Enamel tank and tank cover thereof, and method for repairing damaged enamel at machine seal of tank cover |
| CN203570799U (en) * | 2013-11-20 | 2014-04-30 | 北京华腾大搪设备有限公司 | Enamel repair nail |
| CN104128143A (en) * | 2014-07-16 | 2014-11-05 | 湖南利洁生物化工有限公司 | Enamel reaction tank orifice protective reparation method |
-
2015
- 2015-11-20 CN CN201510810910.0A patent/CN105257647A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2388393Y (en) * | 1998-11-19 | 2000-07-19 | 刘忠林 | Repairing nail for glass |
| CN103170794A (en) * | 2013-03-21 | 2013-06-26 | 安徽淮河化工股份有限公司 | Method of mending damage on non-clamping sleeve portion of enamel reaction kettle |
| CN103566855A (en) * | 2013-11-18 | 2014-02-12 | 河北冀衡（集团）药业有限公司 | Enamel tank and tank cover thereof, and method for repairing damaged enamel at machine seal of tank cover |
| CN203570799U (en) * | 2013-11-20 | 2014-04-30 | 北京华腾大搪设备有限公司 | Enamel repair nail |
| CN104128143A (en) * | 2014-07-16 | 2014-11-05 | 湖南利洁生物化工有限公司 | Enamel reaction tank orifice protective reparation method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107308894A (en) * | 2017-06-07 | 2017-11-03 | 湖北兴瑞化工有限公司 | A kind of enamel equipment repair technology |
| CN107308894B (en) * | 2017-06-07 | 2019-04-23 | 湖北兴瑞硅材料有限公司 | A kind of enamel equipment repair technology |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160120 |
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| RJ01 | Rejection of invention patent application after publication |