CN203043983U - Device for repairing inner wall of chlorination reaction kettle - Google Patents
Device for repairing inner wall of chlorination reaction kettle Download PDFInfo
- Publication number
- CN203043983U CN203043983U CN 201220689866 CN201220689866U CN203043983U CN 203043983 U CN203043983 U CN 203043983U CN 201220689866 CN201220689866 CN 201220689866 CN 201220689866 U CN201220689866 U CN 201220689866U CN 203043983 U CN203043983 U CN 203043983U
- Authority
- CN
- China
- Prior art keywords
- wedge
- chlorination reaction
- kettle
- wall
- sealing ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005660 chlorination reaction Methods 0.000 title claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 7
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims abstract description 4
- 210000003298 dental enamel Anatomy 0.000 description 11
- 229910052573 porcelain Inorganic materials 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses a device for repairing an inner wall of a chlorination reaction kettle. The device comprises a pressing seat with a stepped hole and a bolt, wherein the bolt penetrates through the pressing seat and the kettle body and is connected to a steel plate on the outer side of the kettle body through a thread; a plug is arranged in the pressing seat through a thread; an annular groove is formed in the end face, which is at the outer side of the pressing seat and is tightly attached to the inner wall of the kettle body; a sealing ring is arranged in the annular groove; and the pressing seat, the plug and the sealing ring are made of tetrafluoroethylene. The device has the characteristics of low material cost and convenience in repair, and the repair cost of the enameled inner wall of the chlorination reaction kettle can be greatly reduced.
Description
Technical field
The utility model relates to a kind of for the repair apparatus of repairing chlorination reaction still enamel or enamel inwall.
Background technology
The porcelain phenomenon often appears taking off in the chlorination reaction still that now is used for chemical industry for making chlorine and alkali industry enamel or enamel inwall in use for some time, must repair, otherwise kettle can be corroded rapidly and scrap; The normal metal tantalum that adopts is repaired at present, but metal tantalum is not only expensive, and repair technology is loaded down with trivial details, and integrated cost is very high.
The utility model content
The purpose of this utility model is at the prior art above shortcomings, and a kind of repair apparatus of chlorination reaction still inwall is provided, and it has, and the cost of material is low, repair characteristics easily, can significantly reduce the repairing cost of chlorination reaction still enamel or enamel inwall.
For achieving the above object, the repair apparatus of chlorination reaction still enamel inwall of the present utility model, it is characterized in that comprising the wedge and the bolt that have shoulder hole, this bolt passes wedge and kettle and is coupled to by screw thread on the steel plate in the kettle outside, one plug is loaded in the wedge by screw thread, the end face of being close to inner wall of kettle in the wedge outside is provided with annular groove, is provided with sealing ring in the annular groove, and wedge, plug and sealing ring are the tetrafluoroethene material.
Installation method of the present utility model is: the place boring of the reactor inwall being taken off porcelain, and corresponding steel plate arranges screw outside kettle, the bolt of this device is coupled on the steel plate, make the outside end face of wedge be close to the inwall of kettle, with around other place of taking off porcelain in addition place in the sealing ring, it is not contacted with Korrosionsmedium in the still, and wedge, plug and sealing ring are all corrosion-resistant, thereby reach the purpose of repairing; And of the present utility model the cost of material is low and repair convenient, can significantly reduce the repairing cost of chlorination reaction still enamel or enamel inwall.
Description of drawings
Fig. 1 is the front view of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As shown in Figure 1, the repair apparatus of this chlorination reaction still inwall, comprise the wedge 1 and the bolt 2 that have shoulder hole, this bolt 2 passes wedge 1 and kettle 3 and is coupled to by screw thread on the steel plate 4 in the kettle outside, one plug 5 is loaded in the wedge 1 by screw thread, the end face of being close to inner wall of kettle in the wedge outside is provided with annular groove, is provided with sealing ring 6 in the annular groove, and wedge 1, plug 5 and sealing ring 6 are the tetrafluoroethene material.
Installation method of the present utility model is: the place boring of the reactor inwall being taken off porcelain, and at the steel plate 4 of kettle 3 outside correspondences screw is set, the bolt 2 of this device is coupled on the steel plate 4, make the outside end face of wedge 1 be close to the inwall of kettle 3, with around other place of taking off porcelain in addition place in the sealing ring 6, it is not contacted with Korrosionsmedium in the still, and wedge 1, plug 5 and sealing ring 6 are all corrosion-resistant, thereby reach the purpose of repairing; And of the present utility model the cost of material is low and repair convenient, can significantly reduce the repairing cost of chlorination reaction still enamel or enamel inwall.
Claims (1)
1. the repair apparatus of a chlorination reaction still inwall, it is characterized in that comprising the wedge and the bolt that have shoulder hole, this bolt passes wedge and kettle and is coupled to by screw thread on the steel plate in the kettle outside, one plug is loaded in the wedge by screw thread, the end face of being close to inner wall of kettle in the wedge outside is provided with annular groove, be provided with sealing ring in the annular groove, wedge, plug and sealing ring are the tetrafluoroethene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220689866 CN203043983U (en) | 2012-12-14 | 2012-12-14 | Device for repairing inner wall of chlorination reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220689866 CN203043983U (en) | 2012-12-14 | 2012-12-14 | Device for repairing inner wall of chlorination reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203043983U true CN203043983U (en) | 2013-07-10 |
Family
ID=48726984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220689866 Expired - Fee Related CN203043983U (en) | 2012-12-14 | 2012-12-14 | Device for repairing inner wall of chlorination reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203043983U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108686595A (en) * | 2018-05-29 | 2018-10-23 | 潍坊硕邑化学有限公司 | A kind of haloflex reaction kettle enamel method for repairing and mending and component |
| CN108686600A (en) * | 2018-05-22 | 2018-10-23 | 连云港宝联实业有限公司 | Reaction kettle |
| CN109012524A (en) * | 2018-08-08 | 2018-12-18 | 山东飞扬化工有限公司 | A kind of enamel still tetrafluoro patch and its application method |
-
2012
- 2012-12-14 CN CN 201220689866 patent/CN203043983U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108686600A (en) * | 2018-05-22 | 2018-10-23 | 连云港宝联实业有限公司 | Reaction kettle |
| CN108686595A (en) * | 2018-05-29 | 2018-10-23 | 潍坊硕邑化学有限公司 | A kind of haloflex reaction kettle enamel method for repairing and mending and component |
| CN109012524A (en) * | 2018-08-08 | 2018-12-18 | 山东飞扬化工有限公司 | A kind of enamel still tetrafluoro patch and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20151214 |
|
| EXPY | Termination of patent right or utility model |